Pioneer Square · Seattle
Verified Data Updated May 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
Live Listings at Gridiron
Jeff's Live Search4 condos for sale at Gridiron, from $359,000
Updated August 10, 2026 · 1 recent sale tracked
$414,000
1 bd · 1 ba · 601 sqft
590 1st Avenue S #613, Seattle, WA 98104
NWMLS #2563507
$359,000
1 bd · 1 ba · 529 sqft
590 1st Avenue S #702, Seattle, WA 98104
NWMLS #2481843
$380,000
1 ba · 526 sqft
590 1st Avenue S #902, Seattle, WA 98104
NWMLS #2547533
$474,000
1 bd · 1 ba · 844 sqft
590 1st Avenue S #901, Seattle, WA 98104
NWMLS #2519090
Listings courtesy of NWMLS as distributed by MLS Grid. Listing data as of August 10, 2026. The listings, counts, and pricing shown here come from the live MLS feed and are shown separately from the Seattle Condo Authority building profile above.
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About Gridiron
Gridiron is a Loft building in Pioneer Square, Seattle. Built in 2018 with 107 residences across 12 stories. Developed by Wood Partners.
Gridiron sits in Seattle’s historic district, steps from Lumen Field, T-Mobile Park, and the Elliott Bay waterfront, with a Walk Score of 89.
Monthly HOA fees at Gridiron range from $600–$1400.
Building Details
| Address | 590 1st Ave S, Seattle, WA 98104 |
| Neighborhood | Pioneer Square, Seattle |
| Year Built | 2018 |
| Total Units | 107 |
| Stories | 12 |
| Type | Loft |
| HOA Range | $600–$1400/month |
| Starting Price | $600K |
| Walk Score | 89 |
| Developer | Wood Partners |
Key Amenities
- Industrial design
- bike storage
Gridiron is positioned walking distance to downtown, the stadium district, and the Pioneer Square tech cluster, with light rail at Pioneer Square Station and major bus corridors.
Frequently Asked Questions
Where is Gridiron located in Seattle?
Gridiron is located in Pioneer Square, Seattle at 590 1st Ave S, Seattle, WA 98104. The building is positioned in Seattle’s historic district, steps from Lumen Field, T-Mobile Park, and the Elliott Bay waterfront.
How many units does Gridiron have?
Gridiron has 107 units across 12 stories in a loft format. The building was completed in 2018. Contact Jeff Reynolds for current unit availability, recent comparable sales, and listing data at Gridiron.
What year was Gridiron built?
Gridiron was built in 2018, making it about 8 years old. As a relatively newer building, major capital expenditure pressure is generally lower, though buyers should still review the most recent reserve study and HOA budget.
What are HOA fees at Gridiron?
HOA fees at Gridiron range from $600–$1400 per month depending on unit size. Fees typically cover building insurance, water/sewer/garbage, common area maintenance, reserve contributions, and management. Amenities at Gridiron include industrial design, bike storage. Contact Jeff Reynolds for the current verified fee schedule and reserve study before making an offer.
Authority Pathways
Next Research Steps for Gridiron
Follow the verified building record into the related guides, comparison tools, and neighborhood context buyers use before making an offer.
Authority Hub
Seattle Condo Authority
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Registry
Building Registry
Compare building age, unit count, HOA signals, and neighborhood context across the registry.
Neighborhood
Pioneer Square Guide
Review nearby buildings, lifestyle context, and buyer tradeoffs in Pioneer Square.
Compare
Compare Buildings
Compare Gridiron against other condo buildings side by side.
Due Diligence
HOA Fee Guide
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Buyer Resource
Seattle Condo Buyer Guide
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More in Pioneer Square
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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 210+ 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?