12623 42nd Avenue S, Tukwila, WA 98178

Property Description

32,500 SF | Up to ~18 Units | CR Zoning Located at the end of a private, secluded dead-end street lined with newer construction, this site is anchored by a remodeled 5-bed, 3-bath, 2,780 SF home producing rental income from day one. Zoned Community Residential (CR), it subdivides at 5,000 SF minimum lot sqf, with density that scales by lot size to roughly 18 units across the site. Flexible zoning lets you build the mix the market wants: single-family, duplexes, triplexes, fourplexes, townhomes, stacked flats, cottage housing, and ADUs/DADUs. (Buyer to verify.) Hold the existing home for income while you entitle, then keep it on its own lot or redevelop to full density. Topography survey and geo-tech report already completed. Site previously had 3 houses and a detached garage; one house remains, but utility connections to the removed structures are still on site. Developer-friendly terms. Ideal for developers, investors, non-profits, or anyone building a private multi-generational compound.

Listing Status:

Active

Data Last Updated:

August 13, 2026 at 1:19AM

Listing Office:

WPI Real Estate Services, Inc. : 206-522-8172

Listing Agent:

Nick Leung : 206-522-8172

MLS ID:

2565403

Interior

• A/C: None
• Heating: None
• Fireplace: Fireplaces: 0

Construction

• General: 40 - Res-Less thn 1 Ac

Location

• Road/Access: Paved
• HOA Amenities: 0.0
• Originating MLS: nwmls
• School District: Tukwila
• County: King

Lot

• Zoning: 7340600681

Utilities

• Utilities: Electricity ConnectedNatural Gas AvailableElectricity on Property
• Water: Available
• Sewer: Available

Financial

• Source: nwmls