21724 40th Ave
Bothell, WA 98021
4 bd 3 ba 3,144 sqft Built 2006 Lot 10,890 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 |
|---|---|---|---|---|
| 2026 | $562,900 | $755,000 | $1,317,900 | $12,600 |
| 2025 | $562,900 | $755,000 | $1,317,900 | $11,773 |
| 2024 | $588,400 | $765,000 | $1,353,400 | $10,522 |
| 2023 | $505,300 | $480,000 | $985,300 | $10,845 |
| 2022 | $465,600 | $375,000 | $840,600 | $9,928 |
| 2021 | $465,600 | $375,000 | $840,600 | $8,935 |
| 2020 | $462,500 | $403,000 | $865,500 | $9,240 |
| 2019 | $481,000 | $320,000 | $801,000 | $8,452 |
| 2018 | $429,200 | $280,000 | $709,200 | $8,035 |
| 2017 | $403,600 | $225,000 | $628,600 | $6,997 |
| 2016 | $386,600 | $205,000 | $591,600 | $6,746 |
| 2015 | $375,600 | $191,000 | $566,600 | $6,796 |
| 2014 | $312,600 | $185,000 | $497,600 | $6,420 |
| 2013 | $278,000 | $157,000 | $435,000 | $5,868 |
| 2012 | $293,600 | $148,000 | $441,600 | $5,581 |
| 2011 | $289,300 | $185,000 | $474,300 | $5,644 |
| 2010 | $289,300 | $220,000 | $509,300 | $5,314 |
| 2009 | $313,400 | $250,000 | $563,400 | $5,325 |
| 2008 | $334,500 | $250,000 | $584,500 | $5,423 |
Property facts
Year built
2006
Property type
single_family
Stories
—
Beds
4
Baths
3
Living area
3,144 sqft
Lot size
10,890 sqft
ZIP code
98021
City
Bothell
Street
40th Ave
Coordinates
47.80012, -122.17927
Comparable properties nearby
Frequently asked questions
When did 21724 40th Ave last sell?
No public-record sale is on file for 21724 40th Ave.
What is the current tax assessment for 21724 40th Ave?
The most recent total assessment for 21724 40th Ave (year 2026) is $1,317,900 with $12,600 in property tax.
When was 21724 40th Ave built?
21724 40th Ave was built in 2006.
How does 21724 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 21724 40th Ave?
21724 40th Ave is a 4 bed, 3 bath, 3,144 sqft, 10,890 sqft lot single_family.
Is 21724 40th Ave a flip candidate?
No — 21724 40th Ave does not appear in our flips dataset.
Is 21724 40th Ave a tax-appeal candidate?
No — 21724 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
+7.0%
Implied 1-yr
+28.0%
2026 Q3
$2.07M
2026 Q4
$2.17M
ZIP 98021 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 40th Ave