3109-3111 Rainier Ave S, Seattle, WA 98144

Listing office Lee & Associates - Bellevue

Listing date Jun 12, 2026

Source Crexi

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Overview

This fully entitled, shovel-ready mixed-use multifamily development is presented as a construction-ready acquisition opportunity. The project is planned to deliver 175 residential units, including efficiency dwelling units and studios, as well as one- and two-bedroom apartments. Ground-floor space is planned for 3,000 square feet of retail and live/work lofts.

The site is located at the intersection of Rainier Avenue South and Martin Luther King Jr. Way S in Seattle’s Mount Baker neighborhood. The development is positioned directly across from the Mt. Baker light rail station, supporting convenient access to local and regional destinations.

For developers, investors, and builders seeking an enabled project with residential and street-level components, this offering combines in-place entitlements with construction-ready status. The planned mix of unit types and the addition of retail and live/work loft space can support a balanced tenant and user profile within a transit-oriented setting.

Suggested Use

Restaurant Real Estate Agency Law Firm Building Supply Spa & Massage Center Dental Office Big Box & Wholesale Store Auto Repair Shop Hair Salon Nail Salon

Zoning and permitted uses should be independently verified with local authorities.

Location Insight

• Map
• Local Demand

City

Seattle

County

King

State

Washington

Longitude

-122.296314

Latitude

47.5755566

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FAQs

What type of property is this?

Mixed-use property - Fully entitled mixed-use project with 175 residential units and ground-floor retail, constructed-ready for immediate development.

Where is this mixed-use property located?

The property is located at 3109-3111 Rainier Ave S Seattle, WA.

What are key features of this property?

This property features: Fully entitled, shovel‑ready mixed‑use multifamily development at the Rainier Ave S & Martin Luther King Jr Way S intersection in Seattle’s Mount Baker neighborhood; Planned 175 residential units, including small efficiency dwelling units (SEDUs), studios, and 1- and 2‑bedroom apartments; 3,000 SF of ground‑level retail plus live/work loft space