31278 218th Pl
Black Diamond, WA 98010
4 bd 3.3 ba 4,244 sqft Built 2018 Lot 42,253 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 | $877,000 | $618,000 | $1,495,000 | $15,563 |
| 2024 | $908,000 | $555,000 | $1,463,000 | $15,118 |
| 2023 | $1,096,000 | $364,000 | $1,460,000 | $16,309 |
| 2022 | $889,000 | $280,000 | $1,169,000 | $14,704 |
| 2021 | $672,000 | $280,000 | $952,000 | $12,854 |
| 2020 | $691,000 | $280,000 | $971,000 | $12,801 |
| 2019 | $663,000 | $271,000 | $934,000 | $11,787 |
Property facts
Year built
2018
Property type
single_family
Stories
—
Beds
4
Baths
3.3
Living area
4,244 sqft
Lot size
42,253 sqft
ZIP code
98010
City
Black Diamond
Street
218th Pl
Coordinates
47.31843, -122.05301
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 31278 218th Pl last sell?
No public-record sale is on file for 31278 218th Pl.
What is the current tax assessment for 31278 218th Pl?
The most recent total assessment for 31278 218th Pl (year 2025) is $1,495,000 with $15,563 in property tax.
When was 31278 218th Pl built?
31278 218th Pl was built in 2018.
How does 31278 218th Pl compare to others on 218th Pl?
We track 8 other properties on 218th Pl. Browse the list under "Other properties on 218th Pl" to compare beds, baths, and sale history.
What are the property facts for 31278 218th Pl?
31278 218th Pl is a 4 bed, 3.3 bath, 4,244 sqft, 42,253 sqft lot single_family.
Is 31278 218th Pl a flip candidate?
No — 31278 218th Pl does not appear in our flips dataset.
Is 31278 218th Pl a tax-appeal candidate?
No — 31278 218th Pl 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 218th Pl