4231 Hanford St
Union City, CA 94587
3 bd 3 ba 1,566 sqft Built 1985 Lot 5,175 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 | $628,442 | $272,267 | $900,709 | $12,114 |
| 2024 | $628,442 | $272,267 | $900,709 | $12,339 |
| 2023 | $604,043 | $261,696 | $865,739 | $11,949 |
| 2022 | $592,199 | $256,565 | $848,764 | $11,793 |
| 2021 | $580,588 | $251,534 | $832,122 | $11,485 |
| 2020 | $574,637 | $248,956 | $823,593 | $11,454 |
| 2019 | $563,372 | $244,076 | $807,448 | $11,382 |
| 2018 | $552,330 | $239,292 | $791,622 | $11,110 |
| 2017 | $535,500 | $234,600 | $770,100 | $10,805 |
| 2016 | $525,000 | $230,000 | $755,000 | $10,566 |
| 2015 | $413,328 | $177,140 | $590,468 | $8,620 |
| 2014 | $405,233 | $173,671 | $578,904 | $8,264 |
| 2013 | $364,700 | $156,300 | $521,000 | $7,560 |
| 2012 | $332,500 | $142,500 | $475,000 | $6,828 |
| 2010 | $312,200 | $133,800 | $446,000 | $6,237 |
| 2009 | $312,200 | $133,800 | $446,000 | $6,941 |
| 2008 | $378,202 | $162,086 | $540,288 | $7,351 |
| 2007 | $370,786 | $158,908 | $529,694 | $7,088 |
Property facts
Year built
1985
Property type
single_family
Stories
2
Beds
3
Baths
3
Living area
1,566 sqft
Lot size
5,175 sqft
ZIP code
94587
City
Union City
Street
Hanford St
Coordinates
37.58265, -122.06444
Comparable properties nearby
Frequently asked questions
When did 4231 Hanford St last sell?
No public-record sale is on file for 4231 Hanford St.
What is the current tax assessment for 4231 Hanford St?
The most recent total assessment for 4231 Hanford St (year 2025) is $900,709 with $12,114 in property tax.
When was 4231 Hanford St built?
4231 Hanford St was built in 1985.
How does 4231 Hanford St compare to others on Hanford St?
We track 2 other properties on Hanford St. Browse the list under "Other properties on Hanford St" to compare beds, baths, and sale history.
What are the property facts for 4231 Hanford St?
4231 Hanford St is a 3 bed, 3 bath, 1,566 sqft, 5,175 sqft lot single_family.
Is 4231 Hanford St a flip candidate?
No — 4231 Hanford St does not appear in our flips dataset.
Is 4231 Hanford St a tax-appeal candidate?
No — 4231 Hanford 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
+0.5%
Implied 1-yr
+1.9%
2026 Q3
$1.17M
2026 Q4
$1.17M
ZIP 94587 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Hanford St