34920 257th Ave
Black Diamond, WA 98010
3 bd 1 ba 1,180 sqft Built 1972 Lot 214,751 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 | $94,000 | $455,000 | $549,000 | $5,861 |
| 2024 | $148,000 | $409,000 | $557,000 | $5,734 |
| 2023 | $245,000 | $334,000 | $579,000 | $5,908 |
| 2022 | $207,000 | $257,000 | $464,000 | $5,297 |
| 2021 | $121,000 | $257,000 | $378,000 | $4,809 |
| 2020 | $129,000 | $257,000 | $386,000 | $4,709 |
| 2019 | $123,000 | $249,000 | $372,000 | $4,385 |
| 2018 | $112,000 | $228,000 | $340,000 | $4,678 |
| 2017 | $76,000 | $250,000 | $326,000 | $4,489 |
| 2016 | $72,000 | $235,000 | $307,000 | $4,370 |
| 2015 | $67,000 | $213,000 | $280,000 | $4,130 |
| 2014 | $48,000 | $198,000 | $246,000 | $3,825 |
| 2013 | $58,000 | $185,000 | $243,000 | $3,817 |
| 2012 | $77,000 | $200,000 | $277,000 | $3,918 |
| 2011 | $99,000 | $200,000 | $299,000 | $3,912 |
| 2009 | $129,000 | $223,000 | $352,000 | $3,891 |
| 2007 | $121,000 | $198,000 | $319,000 | $3,434 |
Property facts
Year built
1972
Property type
single_family
Stories
1
Beds
3
Baths
1
Living area
1,180 sqft
Lot size
214,751 sqft
ZIP code
98010
City
Black Diamond
Street
257th Ave
Coordinates
47.28893, -121.99823
Comparable properties nearby
Frequently asked questions
When did 34920 257th Ave last sell?
No public-record sale is on file for 34920 257th Ave.
What is the current tax assessment for 34920 257th Ave?
The most recent total assessment for 34920 257th Ave (year 2025) is $549,000 with $5,861 in property tax.
When was 34920 257th Ave built?
34920 257th Ave was built in 1972.
How does 34920 257th Ave compare to others on 257th Ave?
We track 2 other properties on 257th Ave. Browse the list under "Other properties on 257th Ave" to compare beds, baths, and sale history.
What are the property facts for 34920 257th Ave?
34920 257th Ave is a 3 bed, 1 bath, 1,180 sqft, 214,751 sqft lot single_family.
Is 34920 257th Ave a flip candidate?
No — 34920 257th Ave does not appear in our flips dataset.
Is 34920 257th Ave a tax-appeal candidate?
No — 34920 257th 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
-3.2%
Implied 1-yr
-12.6%
2026 Q3
$733.9K
2026 Q4
$704.8K
ZIP 98010 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 257th Ave