21102 31st Ave
Bothell, WA 98021
4 bd 3 ba 3,499 sqft Built 1979 Lot 43,124 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 | $525,400 | $517,800 | $1,043,200 | $9,235 |
| 2025 | $525,400 | $517,800 | $1,043,200 | $8,702 |
| 2024 | $561,500 | $565,300 | $1,126,800 | $8,272 |
| 2023 | $480,500 | $345,800 | $826,300 | $8,623 |
| 2022 | $446,400 | $313,500 | $759,900 | $7,837 |
| 2021 | $446,400 | $313,500 | $759,900 | $7,792 |
| 2020 | $415,200 | $324,900 | $740,100 | $7,559 |
| 2019 | $411,300 | $301,500 | $712,800 | $7,017 |
| 2018 | $369,900 | $261,000 | $630,900 | $6,446 |
| 2017 | $352,800 | $220,500 | $573,300 | $5,782 |
| 2016 | $339,400 | $189,000 | $528,400 | $5,162 |
| 2015 | $307,300 | $175,500 | $482,800 | $4,982 |
| 2014 | $271,800 | $166,500 | $438,300 | $4,911 |
| 2013 | $243,000 | $121,500 | $364,500 | $4,283 |
| 2012 | $276,400 | $135,000 | $411,400 | $4,499 |
| 2011 | $273,900 | $180,000 | $453,900 | $4,636 |
| 2010 | $274,000 | $189,000 | $463,000 | $4,242 |
| 2009 | $298,100 | $254,000 | $552,100 | $4,524 |
| 2008 | $316,700 | $254,000 | $570,700 | $4,802 |
Property facts
Year built
1979
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
3,499 sqft
Lot size
43,124 sqft
ZIP code
98021
City
Bothell
Street
31st Ave
Coordinates
47.80624, -122.19217
Comparable properties nearby
Frequently asked questions
When did 21102 31st Ave last sell?
No public-record sale is on file for 21102 31st Ave.
What is the current tax assessment for 21102 31st Ave?
The most recent total assessment for 21102 31st Ave (year 2026) is $1,043,200 with $9,235 in property tax.
When was 21102 31st Ave built?
21102 31st Ave was built in 1979.
How does 21102 31st Ave compare to others on 31st Ave?
We track 8 other properties on 31st Ave. Browse the list under "Other properties on 31st Ave" to compare beds, baths, and sale history.
What are the property facts for 21102 31st Ave?
21102 31st Ave is a 4 bed, 3 bath, 3,499 sqft, 43,124 sqft lot single_family.
Is 21102 31st Ave a flip candidate?
No — 21102 31st Ave does not appear in our flips dataset.
Is 21102 31st Ave a tax-appeal candidate?
No — 21102 31st 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 31st Ave