Black Diamond, WA
City market trends and history
Public Record
Median Sale Price
$1M
12-Month Sales
88
1-Year Appreciation
—
Properties Tracked
2,115
Median Sale Price History
Top Neighborhoods
| Name | Median |
|---|
Top Neighborhoods by Activity
| Neighborhood | Sales 12mo | Median |
|---|
Top ZIP Codes
| ZIP | Sales 12mo | Median |
|---|
Recent Sales
| Date | Address | Price |
|---|---|---|
| Apr 17, 2026 | Roberts Dr Unit 504 | $375K |
| Apr 13, 2026 | SE Evergreen St | $885K |
| Mar 27, 2026 | SE 305th Way | $1.75M |
| Mar 18, 2026 | SE 288th St | $667K |
| Mar 3, 2026 | Camas Pl SE | $880K |
| Feb 12, 2026 | Kanasket Dr | $785K |
| Feb 6, 2026 | 226th Ave SE | $1.7M |
| Jan 9, 2026 | SE 292nd Pl | $623.8K |
| Dec 17, 2025 | Lawson St | $178K |
| Dec 16, 2025 | SE Stevens St | $1.07M |
| Dec 11, 2025 | Xx Railroad Ave | $110K |
| Dec 3, 2025 | Juniper Ave SE | $739K |
| Nov 25, 2025 | 222nd Way SE | $1.75M |
| Nov 7, 2025 | Douglas Ave SE | $750K |
| Nov 7, 2025 | 33393 SITE 114 DOUGLAS AVE SE | $750K |
| Jul 11, 2025 | SE Sycamore St | $870K |
| May 23, 2025 | 236th Ave SE | $985K |
| May 2, 2025 | SE Logan St Lot 23 | $730K |
| Apr 30, 2025 | 229 SE 312TH ST | $197K |
| Apr 24, 2025 | 229th Ave SE | $549K |
4-Quarter Forecast
Linear projection from past trendQuarterly trend
+1.6%
Implied 1-yr
+6.6%
2026 Q2
$978.2K
2026 Q3
$992.7K
Median Price — History + Forecast
Property type mix
Share by property type
Year-built distribution
Properties by build era
Map
Recent top sales — most expensive
| Address | Sale date | Sale price |
|---|---|---|
| Poplar Ave SE | Dec 28, 2023 | $15,000,000 |
| Holly Ave SE | Dec 28, 2023 | $15,000,000 |
| SE Stevens St | Jul 29, 2021 | $7,310,000 |
| SE Stevens St Unit 147 | Sep 1, 2020 | $6,800,000 |
| Glacier Ave SE Unit 157 | Sep 1, 2020 | $6,800,000 |
| Crystal Ave SE | Sep 1, 2020 | $6,800,000 |
| SE Stevens St Unit 149 | Sep 1, 2020 | $6,800,000 |
| SE Stevens St Unit 150 | Sep 1, 2020 | $6,800,000 |
| Crystal Ave SE Unit 200 | Sep 1, 2020 | $6,800,000 |
| SE Stevens St Unit 148 | Sep 1, 2020 | $6,800,000 |
How Black Diamond compares
| Metric | Black Diamond | Washington avg | US avg |
|---|---|---|---|
| Median price | $1M | $669.6K | $535.4K |
| 1-year change | — | — | +33.6% |
| Sales (12mo) | 88 | 2,097 | — |
| Median sqft | — | — | — |
Other cities in Washington
How Black Diamond ranks in Washington
1-year appreciation
#42 of 443
Median price
#27 of 443
Frequently asked about Black Diamond
What is the median sale price in Black Diamond, WA?
The median sale price in Black Diamond over the last 12 months is $1M, based on 88 transactions.
How many sales happen each year in Black Diamond?
Roughly 88 home sales were recorded in Black Diamond over the trailing 12 months.
What types of properties are most common in Black Diamond?
single_family is the most common property type tracked in Black Diamond.
When were most homes in Black Diamond built?
Most homes in Black Diamond were built in the 2020+ era.