18020 31st Ave
Bothell, WA 98012
4 bd 2 ba 1,807 sqft Built 2009 Lot 3,049 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 | $263,600 | $683,300 | $946,900 | $10,013 |
| 2025 | $263,600 | $683,300 | $946,900 | $8,501 |
| 2024 | $292,000 | $722,800 | $1,014,800 | $7,968 |
| 2023 | $247,900 | $426,400 | $674,300 | $8,168 |
| 2022 | $228,400 | $367,000 | $595,400 | $6,838 |
| 2021 | $228,400 | $367,000 | $595,400 | $6,367 |
| 2020 | $215,300 | $381,000 | $596,300 | $6,407 |
| 2019 | $213,300 | $305,000 | $518,300 | $5,514 |
| 2018 | $190,300 | $265,000 | $455,300 | $5,204 |
| 2017 | $179,000 | $215,000 | $394,000 | $4,433 |
| 2016 | $155,200 | $185,000 | $340,200 | $3,933 |
| 2015 | $177,300 | $172,000 | $349,300 | $4,238 |
| 2014 | $155,000 | $150,000 | $305,000 | $3,984 |
| 2013 | $139,600 | $146,000 | $285,600 | $3,896 |
| 2012 | $150,500 | $140,000 | $290,500 | $3,714 |
| 2011 | $146,400 | $110,000 | $256,400 | $3,109 |
| 2010 | — | $165,000 | $165,000 | $1,685 |
| 2009 | — | $210,000 | $210,000 | $1,939 |
Property facts
Year built
2009
Property type
single_family
Stories
—
Beds
4
Baths
2
Living area
1,807 sqft
Lot size
3,049 sqft
ZIP code
98012
City
Bothell
Street
31st Ave
Coordinates
47.83392, -122.19101
Comparable properties nearby
Frequently asked questions
When did 18020 31st Ave last sell?
No public-record sale is on file for 18020 31st Ave.
What is the current tax assessment for 18020 31st Ave?
The most recent total assessment for 18020 31st Ave (year 2026) is $946,900 with $10,013 in property tax.
When was 18020 31st Ave built?
18020 31st Ave was built in 2009.
How does 18020 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 18020 31st Ave?
18020 31st Ave is a 4 bed, 2 bath, 1,807 sqft, 3,049 sqft lot single_family.
Is 18020 31st Ave a flip candidate?
No — 18020 31st Ave does not appear in our flips dataset.
Is 18020 31st Ave a tax-appeal candidate?
No — 18020 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
+3.1%
Implied 1-yr
+12.3%
2026 Q3
$1.05M
2026 Q4
$1.07M
ZIP 98012 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 31st Ave