11909 18th Ave
Burien, WA 98146
4 bd 2 ba 1,590 sqft Built 1955 Lot 9,140 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 | $294,000 | $316,000 | $610,000 | $6,882 |
| 2024 | $329,000 | $285,000 | $614,000 | $6,526 |
| 2023 | $308,000 | $282,000 | $590,000 | $6,476 |
| 2022 | $271,000 | $238,000 | $509,000 | $6,327 |
| 2021 | $225,000 | $211,000 | $436,000 | $5,632 |
| 2020 | $328,000 | $173,000 | $501,000 | $6,390 |
| 2019 | $310,000 | $164,000 | $474,000 | $5,609 |
| 2018 | $262,000 | $143,000 | $405,000 | $5,726 |
| 2017 | $230,000 | $128,000 | $358,000 | $5,016 |
| 2016 | $200,000 | $117,000 | $317,000 | $4,305 |
| 2015 | $172,000 | $104,000 | $276,000 | $3,928 |
| 2014 | $152,000 | $87,000 | $239,000 | $3,599 |
| 2013 | $132,000 | $85,000 | $217,000 | $3,312 |
| 2012 | $185,000 | $99,000 | $284,000 | $3,568 |
| 2011 | $169,000 | $88,000 | $257,000 | $3,799 |
| 2009 | $204,000 | $94,000 | $298,000 | $3,310 |
| 2007 | $187,000 | $87,000 | $274,000 | $2,965 |
Property facts
Year built
1955
Property type
single_family
Stories
1
Beds
4
Baths
2
Living area
1,590 sqft
Lot size
9,140 sqft
ZIP code
98146
City
Burien
Street
18th Ave
Coordinates
47.49567, -122.35787
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 11909 18th Ave last sell?
No public-record sale is on file for 11909 18th Ave.
What is the current tax assessment for 11909 18th Ave?
The most recent total assessment for 11909 18th Ave (year 2025) is $610,000 with $6,882 in property tax.
When was 11909 18th Ave built?
11909 18th Ave was built in 1955.
How does 11909 18th Ave compare to others on 18th Ave?
We track 8 other properties on 18th Ave. Browse the list under "Other properties on 18th Ave" to compare beds, baths, and sale history.
What are the property facts for 11909 18th Ave?
11909 18th Ave is a 4 bed, 2 bath, 1,590 sqft, 9,140 sqft lot single_family.
Is 11909 18th Ave a flip candidate?
No — 11909 18th Ave does not appear in our flips dataset.
Is 11909 18th Ave a tax-appeal candidate?
No — 11909 18th 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
+1.9%
Implied 1-yr
+7.6%
2026 Q2
$853.6K
2026 Q3
$868K
ZIP 98146 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 18th Ave