$550,000
Est. $2,772/mo140 Xx 56th Avenue S, Tukwila, WA 98168
• Listed 2026-04-17•2 days on market
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Prime 1.25-Acre High Yielding Development Opportunity in Tukwila! Invest in 1.25 acres in the heart of booming Tukwila with brand-new LDR (Low Density Residential) zoning—offering exceptional flexibility and upside. Public power, water & sewer are available in the street (56th Ave S), helping streamline the development process. NO Sewer cap charges in Tukwila. Even better, per King County GIS mapping, the property is not impacted by sensitive or critical areas. The King County Soil Survey (USDA Soil Conservation Service) identifies the site as Urban land–Alderwood complex, offering added confidence as you plan your build. Unmatched location with quick access to I-5, I-405, and SeaTac Airport. Just minutes to Valley Medical Center, Foster Golf Course, Southcenter Mall, Boeing, and downtown Seattle. The parcel is accessible from both 55th Ave S (west) and 56th Ave S (east), providing flexible site planning options. Rare opportunity to secure a sizable, development-ready parcel in a rapidly growing corridor. Build multiple homes, create a private estate, or explore income-producing possibilities with DADU's or subdivide—the choice is yours.
$385,000
-$165,000 under list price
Nearby comparable homes
RexMont uses 3 strongest recent nearby sales, priced between $310K and $482K.
Rental earnings
$1,150/mo
Screening estimate from the comp-supported value. Verify with rent comps before underwriting.

$310,000Last sold price
14056 31st Avenue S, Sea Tac, WA 98168

$385,000Last sold price
11403 14th Avenue S, Seattle, WA 98168
Estimate is a comp-supported screen, not an appraisal or broker price opinion. Ask RexMont for a property-specific pricing review before writing or accepting an offer.
140 Xx 56th Avenue S, Tukwila, WA 98168
Estimates only and not guaranteed. Consult a RexMont agent for accurate, personalized guidance before making an offer. RexMont OfferEdge™ · © 2026 RexMont Real Estate. Proprietary tool.
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MLS GRID Disclaimer
Based on information submitted to the MLS GRID as of June 16, 2026 at 01:48pm (date and time MLS GRID Data was obtained). 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.
Listing information courtesy of Northwest Multiple Listing Service (NWMLS). The listing data relating to real estate for sale on this web site comes in part from the Northwest Multiple Listing Service. Real estate listings held by brokerage firms other than RexMont Real Estate are marked with the “Listing courtesy of NWMLS” designation. Information provided is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
© 2026 Northwest Multiple Listing Service. All rights reserved.
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Listed by Marleen Brozovich • HomeSmart Realty Group
Listing updated: June 16, 2026 at 01:48pm
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2481123
Tukwila is a seller's market.
Inventory is low and competition is high. Sellers have more negotiating power.
Offer insight: Many homes get multiple offers, some with waived contingencies.
List to sale price: The average home sells very close to list price.
Time on market: Days-on-market data not available for this area.
$469,000 Sold
1 week ago
2 bd•1 ba•~1,760 sq ft•Single Family
4435 S 144th St, Tukwila, WA 98168
0%
Over list
—
Days on market
0.6 mi
Distance
$1,549,950 Sold
5 weeks ago
3 bd•2.5 ba•~2,460 sq ft•Single Family
4823 S 146th Street, Tukwila, WA 98168
0%
Over list
—
Days on market
0.5 mi
Distance
$1,410,000 Sold
6 weeks ago
4 bd•3 ba•~5,371 sq ft•Single Family
14837 46th Lane S, Tukwila, WA 98168
1%
Over list
—
Days on market
0.7 mi
Distance
$750,000 Sold
3 months ago
4 bd•2.5 ba•~2,980 sq ft•Single Family
13827 Macadam Road S, Tukwila, WA 98168
2%
Under list
—
Days on market
0.4 mi
Distance
$301,000 Sold
5 months ago
2 bd•1 ba•~1,060 sq ft•Single Family
13715 45th Avenue S, Tukwila, WA 98168
7%
Over list
—
Days on market
0.6 mi
Distance
Closed sales from MLS GRID / NWMLS within the past 6 months, matched on property type and within 1 mile. Comps approximate.
Want a deeper read on this market?
Ask a RexMont agentMarket data from MLS GRID / NWMLS · Updated Jun 2026
Tukwila School District
Assigned schools for this property per the listing's MLS data. School district boundaries change — verify the exact assigned schools with the district before purchasing.