12623 42nd Avenue S · Tukwila, WA 98178
Source: NWMLS · WPI Real Estate Services, Inc. · Nick Leung #NWM2565403
About this home
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.
Location
Basics
- Property type
- Land
- Style
- Res-Less thn 1 Ac
- Lot size
- 32,500 sq ft (0.75 acres)
- County
- King
- MLS #
- NWM2565403
Interior
- Heating
- None
- Cooling
- None
Exterior & lot
- Lot features
- Dead End Street
- Waterfront
- No
Utilities
- Water
- Available
- Sewer
- Available
- Utilities
- Electricity Connected, Natural Gas Available
Community & fees
- Subdivision
- Boulevard Park
- Property tax
- $7,975 (2026)
Transaction
- Listed on
- Aug 3, 2026
- Days on market
- 47
- Listing terms
- Cash, Conventional, See Remarks
- Possession
- Negotiable, Subject To Tenant Rights
More homes nearby
Sale history
Earlier listings of this home on the MLS.
- 2026-08-03
- Active$1,200,000
Schools
School district: Tukwila
- High
- Foster Senior High SchoolSchoolDigger 1 star · Top 86% in WA

Listing provided courtesy of: WPI Real Estate Services, Inc.
Listing agent: Nick Leung.
Based on information submitted to the MLS GRID as of —. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. IDX information provided exclusively for consumers' personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.
Data last updated 2026-08-11.