21510 78th Ave
Woodinville, WA 98072
3 bd 3 ba 1,755 sqft Built 1980 Lot 69,696 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 | $244,300 | $536,400 | $780,700 | $6,810 |
| 2025 | $244,300 | $536,400 | $780,700 | $6,416 |
| 2024 | $274,100 | $626,400 | $900,500 | $6,298 |
| 2023 | $233,800 | $416,400 | $650,200 | $6,765 |
| 2022 | $216,800 | $350,400 | $567,200 | $6,192 |
| 2021 | $216,800 | $350,400 | $567,200 | $5,504 |
| 2020 | $206,000 | $322,400 | $528,400 | $5,233 |
| 2019 | $203,600 | $278,400 | $482,000 | $4,721 |
| 2018 | $184,800 | $268,400 | $453,200 | $5,488 |
| 2017 | $176,000 | $203,400 | $379,400 | $4,404 |
| 2016 | $169,100 | $212,000 | $381,100 | $4,755 |
| 2015 | $154,500 | $192,000 | $346,500 | $4,545 |
| 2014 | $136,100 | $180,000 | $316,100 | $4,269 |
| 2013 | $137,300 | $154,000 | $291,300 | $4,070 |
| 2012 | $144,000 | $164,000 | $308,000 | $4,123 |
| 2011 | $141,900 | $234,000 | $375,900 | $4,426 |
| 2010 | $143,100 | $278,000 | $421,100 | $4,440 |
| 2009 | $154,500 | $296,000 | $450,500 | $4,342 |
| 2008 | $164,300 | $299,600 | $463,900 | $3,848 |
Property facts
Year built
1980
Property type
single_family
Stories
2
Beds
3
Baths
3
Living area
1,755 sqft
Lot size
69,696 sqft
ZIP code
98072
City
Woodinville
Street
78th Ave
Coordinates
47.80191, -122.12897
Comparable properties nearby
Frequently asked questions
When did 21510 78th Ave last sell?
No public-record sale is on file for 21510 78th Ave.
What is the current tax assessment for 21510 78th Ave?
The most recent total assessment for 21510 78th Ave (year 2026) is $780,700 with $6,810 in property tax.
When was 21510 78th Ave built?
21510 78th Ave was built in 1980.
How does 21510 78th Ave compare to others on 78th Ave?
We track 3 other properties on 78th Ave. Browse the list under "Other properties on 78th Ave" to compare beds, baths, and sale history.
What are the property facts for 21510 78th Ave?
21510 78th Ave is a 3 bed, 3 bath, 1,755 sqft, 69,696 sqft lot single_family.
Is 21510 78th Ave a flip candidate?
No — 21510 78th Ave does not appear in our flips dataset.
Is 21510 78th Ave a tax-appeal candidate?
No — 21510 78th 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
-2.8%
Implied 1-yr
-11.3%
2026 Q3
$1.25M
2026 Q4
$1.2M
ZIP 98072 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 78th Ave