870 Black Diamond St
Pittsburg, CA 94565
2 bd 1 ba 890 sqft Built 1918 Lot 3,400 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 | $298,500 | $185,000 | $483,500 | $6,219 |
| 2024 | $298,500 | $185,000 | $483,500 | $1,364 |
| 2023 | $28,774 | $35,120 | $63,894 | $1,454 |
| 2022 | $28,210 | $34,432 | $62,642 | $1,462 |
| 2021 | $27,657 | $33,757 | $61,414 | $1,442 |
| 2020 | $27,374 | $33,411 | $60,785 | $1,396 |
| 2019 | $26,838 | $32,756 | $59,594 | $1,359 |
| 2018 | $26,312 | $32,114 | $58,426 | $1,310 |
| 2017 | $25,797 | $31,485 | $57,282 | $1,283 |
| 2016 | $25,292 | $30,868 | $56,160 | $1,131 |
| 2015 | $24,913 | $30,405 | $55,318 | $1,226 |
| 2014 | $24,425 | $29,810 | $54,235 | $1,182 |
| 2013 | $24,315 | $29,676 | $53,991 | $1,148 |
| 2012 | $23,839 | $29,095 | $52,934 | $1,112 |
| 2011 | $23,372 | $28,525 | $51,897 | $1,078 |
| 2010 | $23,198 | $28,312 | $51,510 | $1,019 |
| 2009 | $23,254 | $28,380 | $51,634 | $1,018 |
| 2008 | $22,799 | $27,824 | $50,623 | $905 |
| 2007 | $22,352 | $27,279 | $49,631 | $904 |
Property facts
Year built
1918
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
890 sqft
Lot size
3,400 sqft
ZIP code
94565
City
Pittsburg
Street
Black Diamond St
Coordinates
38.02936, -121.88628
Comparable properties nearby
Frequently asked questions
When did 870 Black Diamond St last sell?
No public-record sale is on file for 870 Black Diamond St.
What is the current tax assessment for 870 Black Diamond St?
The most recent total assessment for 870 Black Diamond St (year 2025) is $483,500 with $6,219 in property tax.
When was 870 Black Diamond St built?
870 Black Diamond St was built in 1918.
How does 870 Black Diamond St compare to others on Black Diamond St?
We track 3 other properties on Black Diamond St. Browse the list under "Other properties on Black Diamond St" to compare beds, baths, and sale history.
What are the property facts for 870 Black Diamond St?
870 Black Diamond St is a 2 bed, 1 bath, 890 sqft, 3,400 sqft lot single_family.
Is 870 Black Diamond St a flip candidate?
No — 870 Black Diamond St does not appear in our flips dataset.
Is 870 Black Diamond St a tax-appeal candidate?
No — 870 Black Diamond St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.3%
Implied 1-yr
+1.2%
2026 Q3
$538.6K
2026 Q4
$540.2K
ZIP 94565 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Black Diamond St