Pioneer Square · Seattle
Verified Data Updated March 2026Gridiron
590 1st Ave S, Seattle, WA 98104
Policy at a Glance
The four questions every serious buyer asks before scheduling a showing.
Key Amenities
2 on file
Gridiron: Key Facts
Profile by Jeff Reynolds, Seattle Condo Specialist · Compass Real Estate · 20+ years, 500+ transactions
About Gridiron
Gridiron is a Loft building in Pioneer Square, Seattle. Built in 2018 with 107 residences across 12 stories.
Monthly HOA fees range from $600–$1400. The building has a Walk Score of 89.
Building Details
107-unit Pioneer Square high-rise completed 2018. New construction in Seattle’s historic arts and culture district, steps from the waterfront and sports stadiums.
Gridiron is a 107-unit condominium high-rise in Pioneer Square, completed in 2018. The building brings new construction living to one of Seattle’s most historically significant neighborhoods, steps from the waterfront, Lumen Field, T-Mobile Park, and the neighborhood’s acclaimed gallery and restaurant scene.
Pioneer Square’s unique position adjacent to the Seattle waterfront, First Avenue South’s restaurant row, and the sports stadium district makes Gridiron one of the city’s most distinctively located condo buildings. The neighborhood’s historic brick architecture, boutique hotels, and independent art galleries create an urban character unlike any other Seattle neighborhood.
As a 2018 construction, Gridiron offers current building standards in a neighborhood that has seen limited residential development. The building’s newness amid Pioneer Square’s historic streetscape creates an interesting contrast that appeals to buyers seeking something genuinely distinct from Belltown or South Lake Union.
Jeff Reynolds tracks Gridiron within the Seattle Condo Authority Network. Address and stories count should be verified; contact Jeff for current listings, HOA financials, and Pioneer Square buyer strategy.
Frequently Asked Questions
Where is Gridiron located? +
Gridiron is located in Pioneer Square, Seattle’s historic arts and cultural district adjacent to the waterfront, Lumen Field (Seahawks and Sounders), and T-Mobile Park (Mariners). The exact address is to be verified. Pioneer Square is served by the Pioneer Square Link Light Rail Station, providing direct access to Downtown, Capitol Hill, and the University District.
How many units does Gridiron have? +
Gridiron has 107 residences. The building was completed in 2018. Contact Jeff Reynolds for current unit mix, floor plan details, and recent comparable sales.
What year was Gridiron built? +
Gridiron was completed in 2018, making it one of Pioneer Square’s few recent residential developments. As a 2018 building, it offers modern construction standards with a few years of HOA reserve accumulation.
What are HOA fees at Gridiron? +
HOA fees at Gridiron are estimated at $500–$1,000 per month depending on unit size. As a 2018 building, the HOA is in an active reserve accumulation phase. Contact Jeff Reynolds for verified current figures and HOA financial data.
Is Pioneer Square a good neighborhood for condo buyers? +
Pioneer Square appeals to buyers who value historic character, walkable waterfront access, and proximity to Seattle’s sports venues. The neighborhood’s light rail connectivity, growing restaurant scene, and lower condo pricing compared to Belltown and Downtown make it an attractive alternative. Gridiron is the neighborhood’s premier new construction option.
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Jeff Reynolds
Seattle Condo Specialist · Compass Real Estate · 20+ Years
Jeff Reynolds has spent 20+ years exclusively focused on Seattle's condo market, closing 500+ transactions and personally profiling 202+ buildings. His building-level expertise, grounded in HOA financials, reserve fund health, construction quality, and resale performance, is the foundation of every recommendation on this site. Have a question about Gridiron?