GT Capital and The Benaroya Company Acquired Office Tower

The firms purchased the 901 Fifth Avenue office building in downtown Seattle to focus on strategic leasing.

Updated on Oct. 5, 2026 in Commercial

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GT Capital and The Benaroya Company have acquired the 901 Fifth Avenue office tower in downtown Seattle, aiming to drive long-term leasing through localized management. AI Illustration. Upload story photo >

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GT Capital and The Benaroya Company have acquired the 901 Fifth Avenue office tower located in the Seattle central business district. The property currently serves as the U.S. headquarters for PitchBook.

Why it matters

The acquisition reflects a strategic effort to capitalize on reset office values in downtown Seattle. The firms believe that hands-on local management and reinvestment will improve building performance and the tenant experience.

GT Capital has a portfolio encompassing 3 million square feet of commercial property and 1,400 multifamily units. Previously, the firm increased Smith Tower occupancy from 30% to over 80% over a two-year period.

The players

GT Capital

This investment firm has developed or acquired approximately 3 million square feet of commercial real estate and 1,400 multifamily units.

The Benaroya Company

Founded in 1956, this organization has maintained active operations in the Puget Sound community for more than 70 years.

PitchBook

This financial data provider uses the 901 Fifth Avenue tower as its U.S. headquarters.

The details

The firms intend to take a long-term ownership approach to the property, which is situated in the heart of Seattle. They plan to leverage their hands-on management model and local decision-making to drive leasing efforts.

Timeline

  1. The Benaroya Company was founded in 1956.

  2. GT Capital and The Benaroya Company acquired 901 Fifth on October 5, 2026.

Roadmap

This acquisition signals a broader industry shift as firms look to capitalize on the post-pandemic reset of downtown Seattle office values. It highlights a competitive move toward long-term ownership and active local management to revitalize major urban assets.

The transition to new local ownership may bring changes to the building's leasing strategy and daily operations for tenants like PitchBook. Residents and workers in the central business district may see increased activity as the firms focus on building performance and occupancy.

The takeaway

This deal suggests that experienced local investors see long-term value in Seattle's central office market despite recent economic headwinds. Tenants in large commercial buildings should monitor how local ownership transitions impact facility management and lease terms.

Further reading

Learn more about the local market by exploring our Commercial real estate section.

Source note: This article includes information reported by Bisnow.

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Do you believe local ownership of office buildings helps revitalize downtown business districts?