Capitol Hill · Seattle

Verified Data Updated March 2026

Union Arts Co-op

1100 E Union St

1916
Year Built
12
Total Units
3
Stories
Mid-Rise
Type
Union Arts Co-op condominiums in Capitol Hill, Seattle

Union Arts Co-op: Key Facts

Building: Union Arts Co-op
Address: 1100 E Union St, Seattle, WA
Neighborhood: Capitol Hill
Year Built: 1916
Total Units: 12
Stories: 3
Type: Mid-Rise
HOA Cost per SF: $0.56/SF/mo
Walk Score: 100
Transit Score: 85

Profile by Jeff Reynolds, Seattle Condo Specialist · Compass Real Estate · 20+ years, 500+ transactions

Verified Updated March 2026

About Union Arts Co-op

Union Arts Co-op is a Mid-Rise building in Capitol Hill, Seattle. Built in 1916 with 12 residences across 3 stories.

Building Details

Union Arts Coop at 1100 E Union Street is an artist cooperative condominium on Capitol Hill, Seattle. Artist co-ops are a distinctive residential property type — governed as cooperatives rather than standard HOA condominiums in most cases, with ownership structured to support working artists and creative professionals as residents.

Capitol Hill has historically been one of Seattle’s most arts-rich neighborhoods, home to galleries, performance venues, studios, and the dense creative community that has shaped the neighborhood’s identity over decades. Union Arts Coop is part of this fabric, offering a residential option tailored to artists and creative professionals.

Artist co-ops and live-work buildings operate under covenants and ownership structures that differ from standard condominium associations. Prospective buyers should review the co-op’s bylaws carefully, understand any income or occupancy requirements, and confirm the property type with a real estate attorney before proceeding.

Jeff Reynolds tracks Union Arts Coop as part of the Seattle Condo Authority Network’s Capitol Hill inventory. Specific data including year built, unit count, and monthly assessments have not yet been confirmed. Contact Jeff for current information and to understand the full ownership structure.

Key factors every buyer should evaluate before making an offer at Union Arts Coop. Jeff Reynolds reviews these items as part of every buyer consultation for this building.

Frequently Asked Questions

What is Union Arts Coop? +

Union Arts Coop is an artist cooperative at 1100 E Union Street on Capitol Hill. Artist co-ops are typically structured differently from standard condominium associations and may have specific resident eligibility requirements.

Is Union Arts Coop a condominium or a cooperative? +

Union Arts Coop is structured as an artist cooperative, which typically involves different ownership and governance structures than a standard HOA condominium. Buyers should consult a real estate attorney familiar with Seattle cooperative ownership before making an offer.

What are the residency requirements for Union Arts Coop? +

Artist co-ops often require residents to be working artists or creative professionals. Specific eligibility requirements for Union Arts Coop should be confirmed directly with the co-op board.

How many units are in Union Arts Coop? +

Unit count data for Union Arts Coop is not currently confirmed in our dataset. Contact Jeff Reynolds for current information.

What other Capitol Hill buildings are near Union Arts Coop? +

Nearby Capitol Hill buildings include 1310 E Union (1310 E Union St), Portofino (417 E Pine St), Fischer Studio Building, and Pike Lofts (303 E Pike St), all within the same neighborhood corridor.

Jeff Reynolds, Seattle condo specialist

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 Union Arts Co-op?

Ask Jeff About Union Arts Co-op

Or call directly: 206-794-1118 · jeff.reynolds@compass.com