28909 230th Ave
Black Diamond, WA 98010
4 bd 4 ba 3,373 sqft Built 2000 Lot 26,136 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 | $631,000 | $453,000 | $1,084,000 | $10,451 |
| 2024 | $654,000 | $407,000 | $1,061,000 | $9,690 |
| 2023 | $961,000 | $263,000 | $1,224,000 | $10,887 |
| 2022 | $777,000 | $203,000 | $980,000 | $10,422 |
| 2021 | $595,000 | $203,000 | $798,000 | $9,365 |
| 2020 | $611,000 | $203,000 | $814,000 | $8,698 |
| 2019 | $586,000 | $197,000 | $783,000 | $8,099 |
| 2018 | $535,000 | $180,000 | $715,000 | $9,201 |
| 2017 | $525,000 | $149,000 | $674,000 | $8,535 |
| 2016 | $494,000 | $140,000 | $634,000 | $8,333 |
| 2015 | $451,000 | $127,000 | $578,000 | $7,729 |
| 2014 | $389,000 | $118,000 | $507,000 | $7,661 |
| 2013 | $315,000 | $110,000 | $425,000 | $6,137 |
| 2012 | $341,000 | $121,000 | $462,000 | $5,714 |
| 2011 | $397,000 | $121,000 | $518,000 | $5,865 |
| 2009 | $473,000 | $135,000 | $608,000 | $5,648 |
| 2007 | $431,000 | $120,000 | $551,000 | $5,261 |
Property facts
Year built
2000
Property type
single_family
Stories
—
Beds
4
Baths
4
Living area
3,373 sqft
Lot size
26,136 sqft
ZIP code
98010
City
Black Diamond
Street
230th Ave
Coordinates
47.34295, -122.03469
Comparable properties nearby
Frequently asked questions
When did 28909 230th Ave last sell?
No public-record sale is on file for 28909 230th Ave.
What is the current tax assessment for 28909 230th Ave?
The most recent total assessment for 28909 230th Ave (year 2025) is $1,084,000 with $10,451 in property tax.
When was 28909 230th Ave built?
28909 230th Ave was built in 2000.
How does 28909 230th Ave compare to others on 230th Ave?
We track 2 other properties on 230th Ave. Browse the list under "Other properties on 230th Ave" to compare beds, baths, and sale history.
What are the property facts for 28909 230th Ave?
28909 230th Ave is a 4 bed, 4 bath, 3,373 sqft, 26,136 sqft lot single_family.
Is 28909 230th Ave a flip candidate?
No — 28909 230th Ave does not appear in our flips dataset.
Is 28909 230th Ave a tax-appeal candidate?
No — 28909 230th 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 230th Ave