28928 234th Ave
Black Diamond, WA 98010
4 bd 4 ba 2,910 sqft Built 1998 Lot 29,037 sqft single_family
Most recent sale
$1,395,000
Feb 13, 2024
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Feb 13, 2024 | Sold | $1,395,000 | NWMLS |
| Oct 27, 2023 | Listed | $1,475,000 | NWMLS |
| Jul 28, 2023 | Sold | $878,000 | Public Record |
| Jun 15, 1998 | Sold | $293,850 | Public Record |
| Nov 7, 1997 | Sold | $72,500 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $769,000 | $465,000 | $1,234,000 | $11,854 |
| 2024 | $789,000 | $418,000 | $1,207,000 | $9,338 |
| 2023 | $768,000 | $271,000 | $1,039,000 | $9,279 |
| 2022 | $623,000 | $209,000 | $832,000 | $8,886 |
| 2021 | $469,000 | $209,000 | $678,000 | $7,995 |
| 2020 | $483,000 | $209,000 | $692,000 | $7,432 |
| 2019 | $464,000 | $202,000 | $666,000 | $6,925 |
| 2018 | $423,000 | $185,000 | $608,000 | $7,855 |
| 2017 | $408,000 | $149,000 | $557,000 | $7,089 |
| 2016 | $384,000 | $140,000 | $524,000 | $6,889 |
| 2015 | $351,000 | $127,000 | $478,000 | $6,394 |
| 2014 | $301,000 | $118,000 | $419,000 | $6,332 |
| 2013 | $242,000 | $110,000 | $352,000 | $5,084 |
| 2012 | $312,000 | $121,000 | $433,000 | $5,106 |
| 2011 | $364,000 | $121,000 | $485,000 | $5,498 |
| 2009 | $435,000 | $135,000 | $570,000 | $5,296 |
| 2007 | $397,000 | $120,000 | $517,000 | $4,941 |
Property facts
Year built
1998
Property type
single_family
Stories
1
Beds
4
Baths
4
Living area
2,910 sqft
Lot size
29,037 sqft
ZIP code
98010
City
Black Diamond
Street
234th Ave
Coordinates
47.34237, -122.02868
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsInvestment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$6,693
Gross rental yield
5.76%
Implied cap rate
3.74%
Trend-extrapolated value
—
Frequently asked questions
When did 28928 234th Ave last sell?
28928 234th Ave most recently sold on Feb 13, 2024 for $1,395,000.
What is the current tax assessment for 28928 234th Ave?
The most recent total assessment for 28928 234th Ave (year 2025) is $1,234,000 with $11,854 in property tax.
How does 28928 234th Ave's assessment compare to its last sale price?
The current assessment is 11.5% below the last sale price of $1,395,000.
When was 28928 234th Ave built?
28928 234th Ave was built in 1998.
How does 28928 234th Ave compare to others on 234th Ave?
We track 8 other properties on 234th Ave. Browse the list under "Other properties on 234th Ave" to compare beds, baths, and sale history.
What are the property facts for 28928 234th Ave?
28928 234th Ave is a 4 bed, 4 bath, 2,910 sqft, 29,037 sqft lot single_family.
Is 28928 234th Ave a flip candidate?
Yes — 28928 234th Ave appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 28928 234th Ave a tax-appeal candidate?
No — 28928 234th 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 234th Ave