15234 20th Ave
Burien, WA 98166
— ba 3,240 sqft Built 1967 Lot 8,612 sqft multi_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $436,000 | $346,000 | $782,000 | $8,753 |
| 2024 | $475,000 | $312,000 | $787,000 | $8,296 |
| 2023 | $448,000 | $308,000 | $756,000 | $8,236 |
| 2022 | $377,000 | $260,000 | $637,000 | $7,867 |
| 2021 | $334,000 | $230,000 | $564,000 | $7,229 |
| 2020 | $352,000 | $195,000 | $547,000 | $6,959 |
| 2019 | $332,000 | $185,000 | $517,000 | $6,101 |
| 2018 | $309,000 | $161,000 | $470,000 | $6,617 |
| 2017 | $272,000 | $144,000 | $416,000 | $5,801 |
| 2016 | $250,000 | $131,000 | $381,000 | $5,140 |
| 2015 | $216,000 | $116,000 | $332,000 | $4,692 |
| 2014 | $136,000 | $141,000 | $277,000 | $4,149 |
| 2013 | $111,000 | $137,000 | $248,000 | $3,765 |
| 2012 | $123,000 | $182,000 | $305,000 | $3,952 |
| 2011 | $127,000 | $182,000 | $309,000 | $4,070 |
| 2009 | $185,000 | $198,000 | $383,000 | $4,218 |
| 2007 | $217,000 | $96,000 | $313,000 | $3,347 |
Property facts
Year built
1967
Property type
multi_family
Stories
—
Beds
—
Baths
—
Living area
3,240 sqft
Lot size
8,612 sqft
ZIP code
98166
City
Burien
Street
20th Ave
Coordinates
47.46565, -122.35876
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 15234 20th Ave last sell?
No public-record sale is on file for 15234 20th Ave.
What is the current tax assessment for 15234 20th Ave?
The most recent total assessment for 15234 20th Ave (year 2025) is $782,000 with $8,753 in property tax.
When was 15234 20th Ave built?
15234 20th Ave was built in 1967.
How does 15234 20th Ave compare to others on 20th Ave?
We track 8 other properties on 20th Ave. Browse the list under "Other properties on 20th Ave" to compare beds, baths, and sale history.
What are the property facts for 15234 20th Ave?
15234 20th Ave is a — bath, 3,240 sqft, 8,612 sqft lot multi_family.
Is 15234 20th Ave a flip candidate?
No — 15234 20th Ave does not appear in our flips dataset.
Is 15234 20th Ave a tax-appeal candidate?
No — 15234 20th Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-4.6%
Implied 1-yr
-18.2%
2026 Q3
$900K
2026 Q4
$900K
ZIP 98166 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 20th Ave