30503 290th Ave
Black Diamond, WA 98010
— ba Lot 610,276 sqft land
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 | $290,000 | $555,000 | $845,000 | $4,302 |
| 2024 | $239,000 | $499,000 | $738,000 | $4,191 |
| 2023 | $698,000 | $340,000 | $1,038,000 | $6,717 |
| 2022 | $569,000 | $262,000 | $831,000 | $7,929 |
| 2021 | $267,000 | $262,000 | $529,000 | $5,658 |
| 2020 | — | $262,000 | $262,000 | $2,911 |
| 2019 | — | $254,000 | $254,000 | $2,717 |
| 2018 | — | $232,000 | $232,000 | $2,931 |
| 2017 | — | $246,000 | $246,000 | $3,022 |
| 2016 | — | $231,000 | $231,000 | $2,929 |
| 2015 | — | $210,000 | $210,000 | $2,770 |
| 2014 | — | $233,000 | $233,000 | $3,206 |
| 2013 | — | $217,000 | $217,000 | $3,103 |
| 2012 | — | $182,000 | $182,000 | $3,404 |
| 2011 | — | $182,000 | $182,000 | $2,365 |
| 2009 | — | $203,000 | $203,000 | $1,880 |
| 2007 | — | $304,000 | $304,000 | $2,802 |
Property facts
Year built
—
Property type
land
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
610,276 sqft
ZIP code
98010
City
Black Diamond
Street
290th Ave
Coordinates
47.32662, -121.95683
Frequently asked questions
When did 30503 290th Ave last sell?
No public-record sale is on file for 30503 290th Ave.
What is the current tax assessment for 30503 290th Ave?
The most recent total assessment for 30503 290th Ave (year 2025) is $845,000 with $4,302 in property tax.
When was 30503 290th Ave built?
The year built for 30503 290th Ave is not in our records.
How does 30503 290th Ave compare to others on 290th Ave?
We track 1 other property on 290th Ave. Browse the list under "Other properties on 290th Ave" to compare beds, baths, and sale history.
What are the property facts for 30503 290th Ave?
30503 290th Ave is a — bath, 610,276 sqft lot land.
Is 30503 290th Ave a flip candidate?
No — 30503 290th Ave does not appear in our flips dataset.
Is 30503 290th Ave a tax-appeal candidate?
No — 30503 290th 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 290th Ave