15820 23rd Ave
Burien, WA 98166
4 bd 4 ba 3,495 sqft Built 1937 Lot 12,911 sqft single_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 | $809,000 | $390,000 | $1,199,000 | $12,951 |
| 2024 | $825,000 | $350,000 | $1,175,000 | $10,631 |
| 2023 | $569,000 | $290,000 | $859,000 | $9,328 |
| 2022 | $555,000 | $265,000 | $820,000 | $10,069 |
| 2021 | $504,000 | $252,000 | $756,000 | $9,625 |
| 2020 | $489,000 | $240,000 | $729,000 | $9,212 |
| 2019 | $412,000 | $229,000 | $641,000 | $7,520 |
| 2018 | $337,000 | $219,000 | $556,000 | $7,796 |
| 2017 | $281,000 | $204,000 | $485,000 | $6,735 |
| 2016 | $310,000 | $228,000 | $538,000 | $7,189 |
| 2015 | $231,000 | $228,000 | $459,000 | $6,423 |
| 2014 | $156,000 | $202,000 | $358,000 | $5,320 |
| 2013 | $160,000 | $202,000 | $362,000 | $5,430 |
| 2012 | $175,000 | $224,000 | $399,000 | $5,299 |
| 2011 | $70,000 | $166,000 | $236,000 | $5,285 |
| 2009 | $333,000 | $166,000 | $499,000 | $5,456 |
| 2007 | $285,000 | $159,000 | $444,000 | $461 |
Property facts
Year built
1937
Property type
single_family
Stories
2
Beds
4
Baths
4
Living area
3,495 sqft
Lot size
12,911 sqft
ZIP code
98166
City
Burien
Street
23rd Ave
Coordinates
47.46090, -122.36261
Comparable properties nearby
Frequently asked questions
When did 15820 23rd Ave last sell?
No public-record sale is on file for 15820 23rd Ave.
What is the current tax assessment for 15820 23rd Ave?
The most recent total assessment for 15820 23rd Ave (year 2025) is $1,199,000 with $12,951 in property tax.
When was 15820 23rd Ave built?
15820 23rd Ave was built in 1937.
How does 15820 23rd Ave compare to others on 23rd Ave?
We track 8 other properties on 23rd Ave. Browse the list under "Other properties on 23rd Ave" to compare beds, baths, and sale history.
What are the property facts for 15820 23rd Ave?
15820 23rd Ave is a 4 bed, 4 bath, 3,495 sqft, 12,911 sqft lot single_family.
Is 15820 23rd Ave a flip candidate?
No — 15820 23rd Ave does not appear in our flips dataset.
Is 15820 23rd Ave a tax-appeal candidate?
No — 15820 23rd 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 23rd Ave