Attention Builders and Investors. Rare opportunity with multi-family zoning on a 20,238 sq ft vacant lot in the heart of Burien. Land use approval already in place for three duplexes (six total units)—a valuable head start for your development timeline. Located just a few blocks from downtown Burien’s city center, offering immediate access to shops, restaurants, grocery, transit, and year-round community events. Minutes to I-5, SeaTac Airport, Westfield Southcenter Mall, and major employment hubs, making this an ideal location for future tenants or resale. A strong opportunity for builders seeking a shovel-ready project or investors looking to capitalize on Burien’s growing demand for multi-family housing. Buyer/Broker to verify all information to their satisfaction.
Active
Listed by: Liberty Real Estate, LLC • Tuan D. Ngo
Price cut: $46K (7/23)
$649,000
504 SW Ambaum Boulevard, Burien, WA 98166
--beds
--baths
0.47Acres
Unimproved Land
Built in ----
0.47 Acres Lot
$-- Zestimate®
$--/sqft
$-- HOA
What's special
- 97 days |
- 27 |
- 0 |
Zillow last checked:
Listing updated:
Listed by:
Tuan D. Ngo,
Liberty Real Estate, LLC
Source: NWMLS as distributed by MLS GRID,MLS#: 2526084
Facts & features
Interior
Features
- Has fireplace: No
Interior area
- Total structure area: 0
Property
Features
- Has view: Yes
- View description: Territorial
Lot
- Size: 0.47 Acres
- Features: Curbs, Paved, Secluded, Sidewalk
Details
- Parcel number: 1219000044
- Zoning: MU-1
- Zoning description: Multi-Family,Jurisdiction: City
- Special conditions: Standard
Utilities & green energy
- Electric: In Street
- Gas: In Street
- Sewer: In Street
- Water: In Street
- Utilities for property: Electricity Available, Natural Gas Available
Community & HOA
Community
- Subdivision: Burien
Location
- Region: Burien
Financial & listing details
- Tax assessed value: $365,900
- Annual tax amount: $4,180
- Date on market: 5/19/2026
- Cumulative days on market: 98 days
- Listing terms: Conventional
- Road surface type: Paved
Estimated market value
Not available
Estimated sales range
Not available
$1,920/mo
Price history
| Date | Event | Price |
|---|---|---|
| 7/23/2026 | Price change | $649,000-6.6% |
Source:  NWMLS as distributed by MLS GRID #2526084 Report a problem | ||
| 5/20/2026 | Listed for sale | $695,000+73.8% |
Source: NWMLS as distributed by MLS GRID #2526084 Report a problem | ||
| 1/15/2021 | Listing removed | $400,000 |
Source: NWMLS as distributed by MLS GRID #1713155 Report a problem | ||
| 1/15/2021 | Listed for sale | $400,000 |
Source: North Pacific Properties #1713155 Report a problem | ||
| 1/6/2021 | Pending sale | $400,000 |
Source: North Pacific Properties #1713155 Report a problem | ||
| 1/1/2021 | Price change | $400,000-33.3% |
Source: North Pacific Properties #1713155 Report a problem | ||
| 7/29/2020 | Listed for sale | $600,000+37.9% |
Source: Agencyone Realty South #1638025 Report a problem | ||
| 12/5/2018 | Listing removed | $435,000 |
Source: John L Scott Real Estate #1358030 Report a problem | ||
| 9/8/2018 | Listed for sale | $435,000+19.2% |
Source: John L Scott Real Estate #1358030 Report a problem | ||
| 6/15/2016 | Listing removed | $364,950 |
Source: Better Properties RE #852878 Report a problem | ||
| 5/4/2016 | Listed for sale | $364,950 |
Source: Better Properties RE #852878 Report a problem | ||
| 4/15/2016 | Pending sale | $364,950 |
Source: Better Properties RE #852878 Report a problem | ||
| 2/12/2016 | Price change | $364,950-2.7% |
Source: Better Properties RE #852878 Report a problem | ||
| 11/13/2015 | Price change | $374,950-6.3% |
Source: Better Properties RE #852878 Report a problem | ||
| 9/30/2015 | Listed for sale | $399,950 |
Source: Better Properties RE #852878 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $4,468 +6.9% | $365,900 +1.4% |
| 2024 | $4,180 -2.3% | $360,800 +1.4% |
| 2023 | $4,279 +9.2% | $355,700 +3% |
| 2022 | $3,919 -0.3% | $345,500 +6.2% |
| 2021 | $3,931 +2.9% | $325,200 +6.7% |
| 2020 | $3,821 +8% | $304,900 +7.2% |
| 2019 | $3,538 +37.5% | $284,500 +27.2% |
| 2018 | $2,572 +65.1% | $223,600 +98.1% |
| 2017 | $1,558 -3.3% | $112,900 |
| 2016 | $1,611 | $112,900 -3.8% |
| 2015 | $1,611 | $117,400 |
| 2014 | $1,611 | $117,400 |
| 2011 | -- | $117,400 -6.2% |
| 2010 | -- | $125,200 |
| 2009 | -- | $125,200 +23.1% |
| 2007 | -- | $101,700 |
| 2006 | -- | $101,700 +18.1% |
| 2005 | -- | $86,100 +57.1% |
| 2001 | $671 -4.8% | $54,800 |
| 2000 | $705 | $54,800 |
Find assessor info on the county website
Monthly payment
Climate risks
Neighborhood: Sunnydale
Getting around
56 / 100
Good TransitNearby schools
GreatSchools rating
- 5/10Gregory Heights Elementary SchoolGrades: PK-5Distance: 0.8 mi
- 5/10Sylvester Middle SchoolGrades: 6-8Distance: 0.4 mi
- 2/10Highline High SchoolGrades: 9-12Distance: 0.6 mi
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A local agent can set up tours, give advice and negotiate with sellers.
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