Denny Triangle · Seattle

Updated May 2026

Carbon 56

2015 Terry Ave, Seattle, WA 98121

2004
Year Built
56
Total Units
5
Stories
$400–$900
HOA Range
Mid-Rise
Type
Carbon 56 condominiums in Denny Triangle, Seattle

Policy at a Glance

The four questions every serious buyer asks before scheduling a showing.

Key Amenities

2 on file

Rooftop deckfitness center

Carbon 56: Key Facts

Building: Carbon 56
Address: 2015 Terry Ave, Seattle, WA 98121, Seattle, WA
Neighborhood: Denny Triangle
Year Built: 2004
Developer: Isola Homes
Total Units: 56
Stories: 5
Type: Mid-Rise
HOA Fee Range: $400–$900/mo
Walk Score: 97
Starting Price: $450K+
Key Amenities: Rooftop deck · fitness center

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

Updated May 2026

About Carbon 56

Carbon 56 is a Mid-Rise building in Denny Triangle, Seattle. Built in 2004 with 56 residences across 5 stories. Developed by Isola Homes.

Carbon 56 sits between Downtown, South Lake Union, and Belltown, with a Walk Score of 97.

Monthly HOA fees at Carbon 56 range from $400–$900.

Building Details

Address2015 Terry Ave, Seattle, WA 98121
NeighborhoodDenny Triangle, Seattle
Year Built2004
Total Units56
Stories5
TypeMid-Rise
HOA Range$400–$900/month
Starting Price$450K
Walk Score97
DeveloperIsola Homes

Key Amenities

  • Rooftop deck
  • fitness center

Carbon 56 is positioned walking distance to Amazon HQ, Expedia, and the SLU/Belltown employment cluster, with the South Lake Union Streetcar, light rail access at Westlake Station, and major bus corridors.

Frequently Asked Questions

Where is Carbon 56 located in Seattle?

Carbon 56 is located in Denny Triangle, Seattle at 2015 Terry Ave, Seattle, WA 98121. The building is positioned between Downtown, South Lake Union, and Belltown.

How many units does Carbon 56 have?

Carbon 56 has 56 units across 5 stories in a mid-rise format. The building was completed in 2004. Contact Jeff Reynolds for current unit availability, recent comparable sales, and listing data at Carbon 56.

What year was Carbon 56 built?

Carbon 56 was built in 2004, making it about 22 years old.

What are HOA fees at Carbon 56?

HOA fees at Carbon 56 range from $400–$900 per month depending on unit size. Fees typically cover building insurance, water/sewer/garbage, common area maintenance, reserve contributions, and management. Amenities at Carbon 56 include rooftop deck, fitness center. Contact Jeff Reynolds for the current verified fee schedule and reserve study before making an offer.

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 Carbon 56?

Ask Jeff About Carbon 56

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