10239 40th Ave
Seattle, WA 98146
2 bd 1 ba 1,430 sqft Built 1937 Lot 13,300 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 | $1,000 | $793,000 | $794,000 | $8,208 |
| 2024 | $1,000 | $753,000 | $754,000 | $7,467 |
| 2023 | $416,000 | $318,000 | $734,000 | $7,099 |
| 2022 | $340,000 | $275,000 | $615,000 | $6,507 |
| 2021 | $319,000 | $252,000 | $571,000 | $6,317 |
| 2020 | $311,000 | $255,000 | $566,000 | $6,155 |
| 2019 | $307,000 | $252,000 | $559,000 | $5,492 |
| 2018 | $289,000 | $250,000 | $539,000 | $5,954 |
| 2017 | $252,000 | $220,000 | $472,000 | $5,089 |
| 2016 | $237,000 | $209,000 | $446,000 | $4,888 |
| 2015 | $217,000 | $183,000 | $400,000 | $4,303 |
| 2014 | $195,000 | $164,000 | $359,000 | $4,230 |
| 2013 | $173,000 | $157,000 | $330,000 | $3,955 |
| 2012 | $171,000 | $180,000 | $351,000 | $3,805 |
| 2011 | $168,000 | $177,000 | $345,000 | $3,796 |
| 2009 | $205,000 | $216,000 | $421,000 | $3,703 |
| 2007 | $185,000 | $195,000 | $380,000 | $3,280 |
Property facts
Year built
1937
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
1,430 sqft
Lot size
13,300 sqft
ZIP code
98146
City
Seattle
Street
40th Ave
Coordinates
47.51084, -122.38342
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 10239 40th Ave last sell?
No public-record sale is on file for 10239 40th Ave.
What is the current tax assessment for 10239 40th Ave?
The most recent total assessment for 10239 40th Ave (year 2025) is $794,000 with $8,208 in property tax.
When was 10239 40th Ave built?
10239 40th Ave was built in 1937.
How does 10239 40th Ave compare to others on 40th Ave?
We track 8 other properties on 40th Ave. Browse the list under "Other properties on 40th Ave" to compare beds, baths, and sale history.
What are the property facts for 10239 40th Ave?
10239 40th Ave is a 2 bed, 1 bath, 1,430 sqft, 13,300 sqft lot single_family.
Is 10239 40th Ave a flip candidate?
No — 10239 40th Ave does not appear in our flips dataset.
Is 10239 40th Ave a tax-appeal candidate?
No — 10239 40th 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 40th Ave