News – Seneca Group

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Seneca Group Merges with Cumming Group, Strengthening Services for Blue-Chip Clients Internationally

October 17, 2025

Seneca Group, a premier real estate advisory and development management firm, has merged with Cumming Group, the largest pure-play project management and cost consultancy in North America. Founded in 1992 and headquartered in Seattle with additional offices in Nashville and Washington, D.C., Seneca Group has guided marquee clients through complex projects across the corporate, healthcare, […]

Benaroyal Hall Rendering of the new improvements

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Reimagining a Cultural Landmark: Seneca Group Supports Renovation of Benaroya

August 18, 2025

Seneca Group is proud to provide Project Management services for the ambitious renovation of Benaroya Hall, a cornerstone of Seattle’s cultural and civic life. This transformative project, designed by Mithun (above rendering by Mithun), reimagines Benaroya Hall’s public and gathering spaces to create a more welcoming, inclusive and engaging experience for all visitors. Since opening […]

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Empowering the Next Generation of AEC Professionals

August 6, 2025

Seneca Group has been involved with the ACE Mentor Program of Washington for years to provide local high school students opportunities to explore the AEC industry and provide scholarships for rising college freshmen. This year, more than 370 students participated in the program and 6 Seneca Group members provided mentorship! A big thank you to […]

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Big Wins in Nashville: Tower 1 Takes Top Honors, Tower II Takes Off

August 6, 2025

We’re honored to share that one of our projects, Amazon Nashville Tower I at Nashville Yards, has been recognized with the 2024 ULI Nashville Excellence in Development Award, which celebrates exceptional design, thoughtful land use, and meaningful contributions to the urban landscape. Seneca Group was proud to serve as the owner’s representative and project management […]

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Congratulations to Emily Evenson on Her NAIOP Leadership and Upcoming Panel Moderation

August 6, 2025

We’re thrilled to congratulate Emily Evenson on her recent appointment as Co-Chair of the NAIOP Washington State Sustainable Development Committee. This well-deserved recognition reflects Emily’s long-standing dedication to sustainable development—a passion she has championed since the early years of her career. In addition to her new leadership role, Emily will be moderating NAIOP’s upcoming […]

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Biophilia Informs Design of “The Prow”

July 14, 2025

As part of Expedia’s expansive 41-acre waterfront campus, The Prow stands out as a striking, wing-shaped retreat designed for the company’s staff and executives. Seneca Group, in addition to providing advisory and project management services for the broader campus, guided development of this signature space—ensuring it integrated smoothly into the overall framework while enabling the […]

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Our Nashville Roots are Expanding

June 3, 2025

Last month, we established our physical presence in Nashville—a strategic step for our continued growth. Nashville routinely ranks among the fastest-growing metro economies in the US, boasts a highly educated workforce and top-tier universities, hosts over 600 healthcare companies, and thrives on a dynamic entertainment and media industry. Our new workplace, situated in a […]

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Cultural Sector Brochure

May 20, 2025

Established in 1992, Seneca Group is a highly respected real estate development management and advisory firm recognized for bringing unparalleled client service and leadership to each project. We have in-depth understanding and experience in museums, large-scale sculptures, performing arts venues, visitors centers, retail and destination hospitality. We partner with cultural institutions to translate missions […]

Education brochure cover image - Collins Library at University of Puget Sound

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Higher Education Sector Brochure

May 20, 2025

Since 1992, Seneca Group has been a trusted real estate advisor and project management partner to public and private higher education institutions. We guide university leaders through the development of long-range capital project plans—empowering fully informed decisions from early fundraising and strategic planning through construction and opening day. Our services are tailored to […]

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Seneca Group Joins Amazon as a Launch Partner for High-Quality Carbon Credits

March 19, 2025

We are excited to be a pioneering launch partner for Amazon’s new carbon credit service that was announced today. As both a Climate Pledge signatory and a major supplier for Amazon, we were invited to participate in this initiative and purchase high-quality carbon offsets. Amazon has collaborated with scientists, NGOs, and thought leaders to develop […]

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Academic Building Tops Out at Lakeside School

March 19, 2025

BNBuilders last week topped out a new two-story academic building at the Lakeside School campus at 14050 First Ave. N.E. The new building is taking shape on what was formerly a softball field on the southwest corner of the private school’s 20-acre campus. LMN is the architect. The new academic facility will be approximately […]

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Giving Back: Seneca Group Joins Food Lifeline to Fight Hunger

March 11, 2025

Last week, Seneca Group teamed up with Food Lifeline to serve their mission of feeding people experiencing hunger today, while working to end hunger tomorrow. We successfully sorted and repacked 13,200 pounds of apples, which will support thousands of children, seniors, and families facing food insecurity. We had a blast and look forward to the […]

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Seneca Group Issues 2022, 2023 Carbon Report

January 6, 2025

SG Sustainability Report FINAL 1-6-25 […]

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Michael Fischer Interview on Patient-Centered Design Trends

October 16, 2024

Earlier this month, Michael Fischer shared his insight on patient-centered design trends in healthcare facilities. Drawing from his extensive experience with in-patient and outpatient construction projects, pharmacies, and campus renewal efforts, Fischer discussed how future facilities will prioritize flexibility, more resiliency, and thoughtful planning to better service evolving healthcare needs. […]

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Charlie Gronek Invited to Sustainable Healthcare Facilities Panel

October 2, 2024

Charlie is speaking at the Pacific NW Healthcare Conference on 10/15, joining other sustainability experts to discuss Sustainable and Future-proofed Healthcare Facilities. He joins Mike Denny (Providence), Devin Kleiner (Perkins & Will), John Bernatz (Shaw Industries), Chris Olmsted (Creative Energy) and Kurt Kruckeberg (Hillis Clark Martin & Peterson) in discussing decarbonization, sustainable design, energy efficiency, […]

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Charlie Gronek Shares Expertise at ESG & Sustainability Conference

October 1, 2024

Charlie was chosen by industry partners to moderate the “Sustainable and ESG-Conscious Development” panel last August. He led Jordan Selig (Martin Selig Real Estate) Jon Buerge (Urban Villages), David Leon (Forterra) and Caroline Traube (McKinstry) through a discussion on strategies for reducing consumption, electrification, minimizing energy costs and low-carbon materials usage. Thank you, Charlie, for […]

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Bellevue home to some of the nation’s largest office developments, report finds

August 22, 2024

Five of the nation’s biggest office developments this year are in the Puget Sound region, with four of five already done. A fifth, Amazon’s 43-story Tower 1 at 600 Bellevue, is tentatively set to deliver this quarter, according to a Wednesday report by internet listing company CommercialCafe. At 1.14 million square feet, the Tower 1 […]

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AIA24 Conference Tour Brochure of Amazon’s HQ2

June 14, 2024

Elaine Wine was a 2x guest tour guide of HQ2 during AIA24’s Conference 6/5 – 6/8 in DC. One of her project partners, ZGF, developed this brochure highlighting Amazon’s second HQ in Crystal City, VA. The brochure showcases the key design goals – developing an open neighborhood campus that served both employees and community […]

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Case Study for Sustainable Workplace Design and Construction

May 20, 2024

Amazon HQ2: A Model of Sustainable Development and Decarbonization Introduction: The impact of the built environment on the climate has become increasingly evident, with buildings contributing nearly 40% of global CO2 emissions and consuming more energy than both the industrial and transportation sectors. Low-carbon solutions on large developments, however, can be challenging due to […]

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Transformative Sustainability: The Story of Amazon’s HQ2 in Arlington

May 17, 2024

The built environment has a significant impact on the climate, with buildings alone contributing nearly 40% of global CO2 emissions and consuming more energy than both the industrial and transportation sectors. Implementing low carbon solutions on large developments can be challenging due to impracticality at scale, lack of proven effectiveness, regulatory constraints, and the need […]

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Lavina Sadhwani Joins Lund Opsahl Panel on Women in A&E

March 27, 2024

One of our talented women engineers, Lavina, joins other Women in Architecture and Engineering in discussing their careers, milestones along the way, unforeseen challenges and advice for today’s women. Michelle Chung, host of the Propelling Women in Power podcast, will be moderating the discussion. Thank you, Lavina, for sharing your journey and empowering others. […]

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Charlie Gronek Featured in USGBC+ Article on Met Park’s Sustainability Strategies

March 20, 2024

Charlie and other sustainability leaders from Amazon’s Met Park featured in a USGBC+ article highlighting the sustainability features, materials, and belief system that helped Amazon’s HQ2 become the world’s largest LEED v4 BD+C Platinum project. […]

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The Century Project featured in Olson Kundig’s New Book

February 14, 2024

New Heights – A behind-the-scenes story that captures the visionary design and challenging conditions that went into this one-of-a-kind renovation. and the teamwork that made it happen. Seneca Group’s own Matt Elliott, Debi Hudacek, Ann Lin, Vanna Nguyen, Kyle Rolfe and Mike Stanley are acknowledged for their leadership roles on the project. What an honor […]

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Amazon’s 424 Fifth Avenue Wins NY Landmarks Award

February 14, 2024

424 Fifth Avenue has been selected to receive NY Landmarks Conservancy’s prestigious Lucy G. Moses Preservation Project Award for 2023. Every year, the Conservancy presents these awards as a tribute to outstanding achievements in historic preservation. Named after a benevolent and committed resident of New York, these awards honor her legacy. Thank you to Higgins […]

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New Principals and Associate Principal for Seneca Group

February 7, 2024

Seneca Group welcomes Lavina Sadhwani and Nick Diede to the Principal Group and Blair Greenberg to the Associate Principal Group. Lavina brings 23 years of invaluable experience to the firm’s leadership. Her expertise extends to long-range master planning and entitlements, delivering large-scale shell and core projects for life science, healthcare, civic, and commercial office clients. […]

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NatureBridge Evening on the Lake

February 1, 2024

Seneca Group is honored to help NatureBridge raise funding for vital community programs and park maintenance. As building community is one of our core values, we stood alongside our clients and project partners to sponsor the Evening on the Lake in October. This event raised $345,000 towards future educational programs and the maintenance of […]

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New Fred Hutch building headed to design review in 2024

January 24, 2024

[Seneca Note: Seneca Group Tapped for New Stuart and Molly Sloan Precision Oncology Institute at Fred Hutch Cancer Center, Seattle WA Fred Hutchinson Cancer Center selected Seneca Group in June 2023 to provide development management services for the Seattle-based Center’s new Stuart and Molly Sloan Precision Oncology Institute. The new Institute will support the Center’s initiative […]

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Charlie Gronek Joins WTOP + Amazon Sustainability Panel

November 30, 2023

Charlie joins other project team sustainability leaders on WTOP’s panel to highlight Amazon’s Met Park strategies for achieving net-zero . Listen and watch here. WTOP YouTube Video […]

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Mary’s Place – A duo of honors for Amazon-backed shelter

November 28, 2023

The center’s design creates a welcoming, home-like environment. [Seneca Note: Our Mary’s Place Seneca Group Development Management team of Ian Kell and Matt Blakeney is proud to stand alongside Amazon and our project partners in celebration of the AIA and CTBUH awards for Mary’s Place Family Center located at Amazon’s Nitro South! Borne of Amazon’s […]

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Amazon’s HQ2 Wins 2023 NAIOP Award of Excellence!

November 15, 2023

Last night at the 2023 NAIOP Northern Virginia Award ceremony, our Amazon HQ2 Metropolitan Park project received the highest recognition – the Built to Suit Non-Institutional Award of Excellence! Congratulations and thanks go out to the whole Seneca Group team that worked tirelessly on this impressive project. We are proud to have worked alongside many […]

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BNBuilders Starts on New Upper School for SAAS

November 2, 2023

Demolition overseen by general contractor BNBuilders has now begun at 1120 12th Ave. on Capitol Hill, just south of East Union Street. Once four small old industrial buildings are scraped, construction will begin on the new LMN-designed upper school for SAAS, aka Seattle Academy. The plan had been to start construction after the past […]

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Elaine Wine Speaks at Clark’s Greenbuild Reception

September 29, 2023

Elaine Wine joined other regional leaders at Clark Construction Group’s Greenbuild Reception and Dinner Monday, 9/25/23 at the National Building Museum in Washington DC. She shared her project leadership approach to encourage carbon-reduction strategies. Pictured (l to r): Catriona Winter (Panel Moderator), Vice President, Clark Construction Group; Raj Deshpande, PhD MBA, Director of Sustainability, Saint-Gobain North America; Arathi Gowda, Principal, ZGF Architects; Elaine […]

Mike Moriarty Ann Lin Ian Kell Michael Fischer

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Rehabbing an Historic Site

September 25, 2023

“As part of our community engagement commitment, some of our Seattle team spent the morning with our Amazon GREF colleagues at Camp Kilworth working at the annual NAIOP Community Engagement project. The centerpiece of the Camp, a rustic lodge, was built in 1935 by World War 1 veterans, and the historic site was once […]

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Delivering Amazon’s NYC Tech Hub – Our Noted Role

September 21, 2023

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Remembering Rishi – Mr. 100%

September 20, 2023

It is with heavy hearts that we share the news of Rishi’s passing on August 17, 2023, marking the end of his valiant battle against cancer. Rishi’s absence has left a void that resonates deeply within all of us, as he was not just a colleague but a cherished friend, loving partner to Ritu and […]

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Welcome to Midtown Manhattan, Amazon!

September 12, 2023

Exciting day for Seneca Group, Amazon and all the project partners bringing “Hank,” Amazon’s NY tech hub, to life. We celebrate this sustainable, adaptive reuse effort of the former Lord & Taylor building that now provides space for more than 2,000 employees. Congratulations to the whole team. […]

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Laura Appointed to CEO’s Against Cancer

September 7, 2023

Thank you, Laura, for bringing your invaluable real estate industry experience and community leadership to ACS’s PNW CEO Chapter. #CEOsAgainstCancer American Cancer Society. According to ACS, “The PNW CEOs Against Cancer Chapter consists of motivated c-suite executives and regional leaders that have a desire to collaborate with other executives to solve for major barriers in reducing […]

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Towers of Power – Amazon’s HQ2 is Here. There’s a Lot Banking on it.

July 20, 2023

[Seneca Note: Exciting day for Seneca Group and all the project partners delivering HQ2. Congratulations to Amazon and the entire SG team working on the project over the past 4 years. We are proud to have provided Amazon development management services from site evaluation and team assembly to design, permitting and construction.] Looking out from […]

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Congratulations to Seattle Children’s Building Care

July 19, 2023

Congratulations to Seattle Children’s Building Care for being one of the recipients of the 2023 AIA’s Healthcare Design Awards. We are proud to have partnered on this important healthcare facility. […]

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Seneca Group and Amazon’s HQ2 Featured in GreenBiz

July 5, 2023

Seneca Group played a crucial role in guiding Amazon’s decarbonizing efforts for their HQ2 project, benefiting the climate and the community. Charlie Gronek and the Seneca Group team recommended and oversaw implementation of climate-friendly solutions, including low-carbon concrete, mass timber, energy-efficient buildings systems, water reuse, and expansive green spaces. Read more about HQ2’s impressive sustainability […]

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Executive Team Transition

June 28, 2023

As part of an intergenerational transfer of leadership at the firm, Jeff Giuzio and Laura Lohman have joined Craig Parsons as Managing Principals. They along with Chief Financial Officer, Chris Jones, comprise the firm’s Executive Leadership. David Victor, one of the firm’s original founders, continues to serve as Chairman of the Board, providing strategic input […]

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New Principals for Seneca Group

June 28, 2023

We are thrilled to welcome Ann, Jacob and Reeve as principals. Their continued dedication brings immeasurable expertise, client service, and leadership to every project. […]

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People on the Move

June 28, 2023

Excited for Nick and Elaine to relocate from Seattle to our Mid-Atlantic office in Washington DC. They will assume day-to-day leadership as part of our ongoing dedication to the Mid-Atlantic region. Along with Jeff Giuzio’s longstanding regional leadership, they will drive our expansion on the East Coast. […]

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Seneca Group Volunteers Celebrate Earth Day by Planting 300 Saplings with Chesapeake Bay Foundation

May 1, 2023

Our Northern Virginia Seneca Group volunteered last week with the Chesapeake Bay Foundation at Clagett Farm. Together, we assisted in repotting over 300 saplings that will eventually find permanent homes along local waterways. Shoreline trees help to filter the air and environment above and hold soil below to curb pollution and outflow before they hit […]

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Vivian Ramirez Joins Esteemed Panel for Open Discussion on Equity and Career Development in Design

April 23, 2023

Our own superstar Vivian Ramirez joins other talented women on 4/25 for the Gensler/AIA DC Equity Committee’s Wield panel. She’ll be part of an open discussion around equity and career development in the design field. Come join Seneca Group, HITT Contracting, Gensler and more. https://lnkd.in/dpxpdnwd. Thank you for helping transform and strengthen our industry, Vivian. […]

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Seneca Group – Arlington, Liberty Promise, and AWS host Alexandria High School youth

April 18, 2023

Seneca Group (Sergio Curro), in conjunction with Liberty Promise and AWS, facilitated Alexandria High School youth visit to the Amazon Skills Center in Crystal City. This interactive space created as part of Amazon’s HQ2 hosts interactive exhibits about cloud computing and AI technologies designed to power future generations. The high school students experienced thought-provoking and […]

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The Climate Pledge

September 27, 2022

Seneca Group is proud to announce that we have joined The Climate Pledge. Together with 375+ other leading companies, we’re committed to reaching #netzerocarbon by 2040. https://www.theclimatepledge.com/us/en/Stories/impossible-foods-cotapaxi-among-new-signatories https://www.linkedin.com/feed/update/urn:li:activity:6977609567807438849/ […]

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Seneca Group Day of Giving – Seattle

August 8, 2022

This past week, Seneca Group spent a day volunteering at Rainier View Elementary with Seattle Public Schools. Our team helped with various outdoor refresh activities such as weeding, mulching, building garden beds and painting athletic court lines and art. Thank you to Seattle Public Schools for having us out for the day! […]

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Seneca Group Day of Giving – Arlington

July 27, 2022

As part of Seneca’s community engagement commitment, our NoVA team recently spent the day cleaning up one out of the 30 ponds at Kenilworth Aquatic Gardens in Northeast DC. The gardens are on ancestral land to the Nacotchtank (Anacostan) and Piscataway Conoy People. With exotic water lilies and lotus that bloom primarily during the summer, […]

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Amazon closes $198M PenPlace purchase, another key step for HQ2’s development

June 9, 2022

Amazon.com Inc. (NASDAQ: AMZN) has acquired the roughly 11 vacant acres in Pentagon City that will soon be developed as PenPlace, the massive second phase of HQ2. The $198 million deal with JBG Smith (NYSE: JBGS), as expected, follows Arlington County’s late April approval of PenPlace, a nearly 3.3 million-square-foot project slated to include three […]

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LMN Refines Design for New SAAS High School

June 2, 2022

Looking southwest, the upper school will partly wrap around the Vanderbilt Building, at left (renderings by LMN). Seattle Academy of Arts & Sciences is planning to demolish some old industrial buildings, directly south of its existing Vanderbilt Building, for a new upper school building. LMN Architects is designing the five-story, 85,000-square-foot project at 1120 […]

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Expedia pulls back curtain on new Seattle Campus

June 1, 2022

Seattle-based Expedia Group, Inc. (Nasdaq: EXPE) has officially opened its Interbay headquarters. Prior to the Covid-19 pandemic, Expedia had started moving employees into its new Seattle campus. The company had joined other tech giants, such as Amazon and Microsoft, in delaying its office reopening as Covid cases spiked. The pandemic stifled Expedia’s business at a […]

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Olson Kundig’s The Century Project at the Space Needle wins AIA Award

February 23, 2022

[Seneca Note: The Century Project at the Space Needle is a redesign of an international icon in Seattle. The project includes the world’s first rotating glass floor on the restaurant level just below the observation deck. Seneca was involved in the early phases of entitlement and Landmarks approval, and also provided full development management services […]

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Amazon’s Second Bellevue 600 Tower Gathers more Steam

January 10, 2022

There are two components to Amazon’s Bellevue 600 project, at 600 and 640 108th Ave. N.E. in downtown Bellevue. Phase I, the 43-story east tower, is now underway. That project replaced an old structured parking garage. It’ll probably open in 2024, after the 2023 opening of Bellevue Downtown Station, practically at its doorstep. Phase II, […]

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Take a sneak peak inside the Amazon Nashville office

December 6, 2021

[Seneca Note: Congratulations to Amazon on the completion of their first of two office buildings in Nashville! Seneca Group was proud to provide development management services for the tenant improvements which includes collaborative office and communal space, cafés, and exterior amenity decks with sweeping views of Nashville.] With more than 2,500 employees already hired […]

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ENR Northwest Best Office/Retail Project for 2021

December 6, 2021

Seneca is proud to be a part of the Alaska Airlines Copper River Phase I project which was awarded the ENR Northwest Best Office/Retail project for 2021! […]

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Amazon moves into first Nashville Yards tower as headcount eclipses 2,000

August 19, 2021

Amazon.com Inc. (Nasdaq: AMZN) has hired more than 2,000 employees for its downtown Nashville office hub, and some of them began working from the company’s first new high-rise within the last month. Both milestones, which a top executive disclosed in an interview with the Business Journal, signal that not even a pandemic appears to have […]

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Seneca’s NOVA team going strong!

April 28, 2021

The pandemic may have slowed a few things down but not on our Northern Virginia Seneca team. Now at 5 members and soon to be 6, Jeff Giuzio, our Seattle Principal overseeing the Amazon HQ2 development, was finally able to experience the team in 3-D. It was a great day! […]

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LMN Seattle School Project Wins AIA Award

April 19, 2021

Seattle Academy of Arts and Sciences Middle School building, designed by Seattle-based LMN Architects, is one of seven winners of the 2021 Interior Architecture Awards of the American Institute of Architects. The awards program celebrates the most innovative interior spaces, the AIA said in a press release. Entries are evaluated on design achievement, including sense […]

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Amazon’s Bellevue 600 Receives City Blessing

January 27, 2021

[Seneca Note: Congratulations to Amazon on the recent Bellevue 600 Phase 1 ADR and MDP approvals. Seneca Group is proud to provide Amazon development Management services for the entitlement, design and construction efforts.] Amazon’s Bellevue 600, a proposed two-tower office project, received an approval of its master development plan, design review and variance request from […]

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ACEC Honors Amazon Campus and Rainier Square Tower

December 15, 2020

The Amazon in the Regrade project in downtown Seattle won a grand award in the 53rd Annual Engineering Excellence Awards sponsored by the American Council of Engineering Companies. Magnusson Klemencic Associates of Seattle provided structural engineering for the development, which was one of five Pacific Northwest projects honored in the 2020 awards. A total of […]

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Amazon buys Pentagon City hotel, now has full control over superblock as vision for HQ2 expands

September 25, 2020

[Seneca Note: Seneca Group assisted throughout the transaction, leading the due diligence process.] Amazon.com Inc. (NASDAQ: AMZN) has purchased the Residence Inn by Marriott in Pentagon City with plans to demolish it and expand its second headquarters, the company tells the Washington Business Journal. Acorn Development LLC, an Amazon subsidiary, paid $148.5 million for the […]

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Amazon’s Seattle campus now hosts Mary’s Place – the largest family shelter in Washington

May 24, 2020

[Seneca Note: Seneca Group served as development manager of the Mary’s Place Family Center in the Regrade. The new shelter was provided by Amazon and included in the multi-tower Denny Regrade development block.] Amazon has opened its homeless shelter on its downtown Seattle campus. Mary’s Place Family Center in The Regrade opened to […]

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First Look: Amazon’s Bellevue 600 Skyscrapers Designed to be Gateway

January 30, 2020

Documents obtained from the city of Bellevue reveal what Amazon’s Bellevue 600 project will look like and offer other details. The development team, led by Seneca Group, states that Amazon would like to start construction of the first tower in 2021 and move into the 43-story building in 2024. In addition to the tower, the […]

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Sneak Peek: Inside F5 Tower, the Seattle Tech Company’s New Home

November 18, 2019

In any area of any floor in F5 Networks’ new headquarters, employees and visitors can see outside. The view was a crucial design element for the Seattle technology company, which in April began moving from its Elliott Bay campus into the 44-story tower it staked its claim on two years ago, Executive Vice President and […]

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Amazon provides additional HQ2 details, from community gardens to a banana stand

August 19, 2019

[Seneca Note: Seneca Group is serving as Amazon’s owner representative of the Arlington HQ2 project. We are supporting the overall HQ2 development process from site evaluation and team assembly to design, permitting and construction.] From local retailers to a banana stand, Amazon.com Inc. Wednesday offered a taste of what’s to come for the residents and […]

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Seneca Group Tours Expedia Group Seattle Headquarters

August 16, 2019

The Seneca team recently toured the new waterfront campus for the Expedia Group. Located on the shores of Elliott Bay, when the full campus is completed in the summer of 2020, it will comprise over one million feet of office and amenity buildings and house almost 5,000 employees. Initial occupancy of the first phase begins […]

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$48M SAAS Middle School is ‘a new front door’

June 4, 2019

The 69,900-square-foot Seattle Academy of Arts and Sciences Middle School building at 1137 13th Ave. on Capitol Hill was completed in late 2018. LMN Architects designed the $48 million project, and GLY Construction was the general contractor. In a press release, LMN said the middle school building is a new front door for the academy, […]

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From the Ground Up

May 17, 2019

Amazon’s new Arlington campus will feature energy-efficient offices, new community space, and neighborhood retail. As we develop plans for our second headquarters in Arlington, we are looking to foster a sense of place for our teams and community residents. We are looking to build an urban campus that will allow our employees to think creatively, […]

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Amazon taps Seattle firms NBBJ, Seneca, to help plan HQ2

May 16, 2019

Amazon has enlisted a trio of firms deeply involved with the development of its Seattle campus to help shape the plans for its second headquarters, an early indication the two campuses could share some common design elements. The Seattle-based company has been mum on what its new buildings will look like, but emails obtained by […]

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Seattle Children’s breaks ground on a $400 million campus expansion

December 4, 2018

Seattle Children’s is building a $400 million expansion to keep up with growth. Called Building Care, the 310,000-square-foot addition, will be north of the hospital’s Building Hope location in the Emergency Department parking lot. It will serve as the hospital’s new front door, according to a news release. The addition will have eight floors above […]

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Alaska Air to break ground, and silence, on major office expansion near SeaTac HQ

May 1, 2018

Alaska Air Group will unveil plans and break ground Thursday on a new building between its corporate headquarters and flight training center in SeaTac. The building is the first phase of the code-named Project Copper River, which the Business Journal first reported in December. Two weeks later Alaska paid nearly $32 million for the approximately […]

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Seneca Group Celebrates its 25th Anniversary

October 3, 2017

October 3rd 2017 marks the 25th Anniversary of Seneca Group. […]

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Thanks to Amazon, Seattle is now America’s biggest company town

August 23, 2017

Amazon so dominates Seattle that it has as much office space as the city’s next 40 biggest employers combined. And the growth continues: Amazon’s Seattle footprint of 8.1 million square feet is expected to soar to more than 12 million square feet within five years. Amazon’s extraordinary growth has turned Seattle into the biggest company […]

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The Needle’s $100M rehab set for fall

June 13, 2017

Construction is set to begin this fall on a $100 million renovation of the Space Needle. The work will update systems on the 605-foot structure, and redo the restaurant and observation areas. Olson Kundig is the architect, and Hoffman Construction Co. is the general contractor. Seneca Group is development manager. Tihany Design is working on […]

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F5 is taking Daniels’ tower at 801 Fifth for its headquarters

May 4, 2017

Kevin Daniels’ 48-story tower under construction at 801 Fifth Ave. has a big new tenant — and a new name. F5 Networks announced Wednesday it will lease all 516,000 square feet of office space in the project, which has been known as The Mark. The new name is F5 Tower. Construction is expected to wrap […]

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F5 Networks takes new Seattle high-rise in biggest lease of 2017

May 3, 2017

F5 Networks will move its headquarters from Seattle’s waterfront to a new downtown skyscraper where it has agreed to lease all of the office space in the 44-story tower. Formerly known as the Mark, the new tower at 801 Fifth Ave. is now F5 Tower. The computer networking company said Wednesday it will move in […]

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SAAS starts $48M middle school

March 8, 2017

Seattle Academy of Arts and Sciences said on Tuesday it’s breaking ground this week on the $48 million Cardinal Union middle school building on its Capitol Hill campus. The five-story, 74,300-square-foot structure will be built on the southwest corner of 13th Avenue and East Union St. LMN Architects is the architect and interior designer. GLY […]

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Aviation Pavilion at The Museum of Flight / SRG Partnership

February 24, 2017

From the architect. The Museum of Flight’s Aviation Pavilion is a 135,000 square foot roof supported by steel columns and brace frames with a twelve-inch concrete paving slab. It houses twenty aircraft for augmented protection from the elements and patron access. Exhibited planes include the iconic Boeing 747 and 787 prototypes, Air Force One, Concorde, […]

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Starbucks’ luxury Roastery brand is paying off, CEO Howard Schultz says

November 8, 2016

Starbucks opened its Reserve Roastery and Tasting Room in Seattle two years ago as the first step toward creating a premium coffee brand. Roastery sales are up 24 percent in fiscal 2016 over the previous year and the average Roastery customer spends four times more than at a typical Starbucks store, CEO Howard Schultz said. […]

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It’s a go: Construction starts on Amazon’s third tower

November 8, 2016

Construction is under way on the third tower in Amazon’s Seattle high-rise campus. When this phase is completed in 2019, the full block at Westlake and Lenora avenues will have a 37-story tower and a seven-story building with a total of 1.1 million square feet of office, more than 43,000 square feet of retail and […]

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Seneca + Outdoors for All Volunteer Day

August 18, 2016

This year we are supporting Outdoors For All by assisting with a cycling event and BBQ at one of their summer day camps, and making some improvements to their Adaptive Cycling Center while we’re there at Magnusen Park. […]

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Museum of Flight’s $28M Big Top

June 17, 2016

The Museum of Flight will open the $28.2 million Aviation Pavilion on June 25 with a collection of rare aircraft below the massive nine-story canopy. The museum is at 9404 E. Marginal Way S. The pavilion is on the west side of the street, between Charles Simonyi Space Gallery and Raisbeck Aviation High School. The […]

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Next up at Seattle Academy: $48M middle school, gym at 12th & Union

November 12, 2015

Seattle Academy of Arts and Sciences is planning a new project for its campus on Capitol Hill. The private prep school is raising funds for to build a $48 million middle school and gym at 1215 E. Union St. LMN Architects is the designer. The project will seek a LEED gold certification. The five-story, 87,500-square-foot […]

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Impatient Optimist: Install at the Gates Foundation

January 8, 2015

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Flight museum considers putting a roof over planes stored outside

December 5, 2014

The Museum of Flight has filed plans with the city of Tukwila to build a structure to cover historic aircraft that now are displayed outside. Mike Bush, director of marketing and public relations, said the idea is to protect the aircraft from the elements. They include a British Airways Concorde, the first Boeing 747, a […]

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Bezos Center for Innovation

March 10, 2014

The Bezos Center for Innovation opened at Seattle’s Museum of History and Industry. Supported by Jeff and MacKenzie Bezos, the center is an exhibit of innovation, using multimedia and hands-on experiences as well as artifacts, images and oral histories that explore Seattle’s creative history. The 5,000-square-foot exhibit begins with the question, “What is innovation?”. Visitors […]

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LEED gold for Building Hope

January 13, 2014

Seattle Children’s Building Hope expansion was awarded LEED gold by the U.S. Green Building Council. The 330,000-square-foot, eight-story building is on the campus on Sand Point Way Northeast. It was designed by ZGF Architects and built by Sellen Construction. Other team members include Seneca Group, development manager; Coughlin Porter Lundeen, civil and structural engineer; Affiliated […]

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Love Parks Volunteer Day

July 16, 2013

Seneca Group is privileged to work with many of the community groups and non-profit organizations contributing to the health, welfare and cultural enrichment of the citizens of our region. We find inspiration in their work, and support their causes through donations of services, time and financial support. In July, our team closed the office and […]