3900 Horner St
Union City, CA 94587
88 bd 60 ba 44,800 sqft Lot 110,642 sqft multi_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 | $10,373,400 | $4,896,000 | $15,269,400 | $233,372 |
| 2024 | $10,373,400 | $4,896,000 | $15,269,400 | $224,409 |
| 2023 | $12,852,000 | $6,732,000 | $19,584,000 | $278,280 |
| 2022 | $4,653,773 | $1,633,614 | $6,287,387 | $112,788 |
| 2021 | $4,562,526 | $1,601,584 | $6,164,110 | $110,989 |
| 2020 | $4,515,749 | $1,585,164 | $6,100,913 | $108,353 |
| 2019 | $4,427,209 | $1,554,083 | $5,981,292 | $109,231 |
| 2018 | $4,340,407 | $1,523,613 | $5,864,020 | $106,693 |
| 2017 | $4,255,314 | $1,493,743 | $5,749,057 | $104,156 |
| 2016 | $4,171,901 | $1,464,463 | $5,636,364 | $100,644 |
| 2015 | $4,109,256 | $1,442,472 | $5,551,728 | $99,142 |
| 2014 | $4,028,778 | $1,414,222 | $5,443,000 | $95,881 |
| 2013 | $4,010,575 | $1,407,832 | $5,418,407 | $94,188 |
| 2012 | $3,931,948 | $1,380,232 | $5,312,180 | $90,983 |
| 2010 | $3,854,860 | $1,353,172 | $5,208,032 | $85,687 |
| 2009 | $3,826,059 | $1,343,062 | $5,169,121 | $85,619 |
| 2008 | $3,759,996 | $1,319,871 | $5,079,867 | $83,240 |
| 2007 | $3,686,298 | $1,294,001 | $4,980,299 | $79,929 |
Property facts
Year built
—
Property type
multi_family
Stories
2
Beds
88
Baths
60
Living area
44,800 sqft
Lot size
110,642 sqft
ZIP code
94587
City
Union City
Street
Horner St
Coordinates
37.59411, -122.07918
Frequently asked questions
When did 3900 Horner St last sell?
No public-record sale is on file for 3900 Horner St.
What is the current tax assessment for 3900 Horner St?
The most recent total assessment for 3900 Horner St (year 2025) is $15,269,400 with $233,372 in property tax.
When was 3900 Horner St built?
The year built for 3900 Horner St is not in our records.
How does 3900 Horner St compare to others on Horner St?
We track 8 other properties on Horner St. Browse the list under "Other properties on Horner St" to compare beds, baths, and sale history.
What are the property facts for 3900 Horner St?
3900 Horner St is a 88 bed, 60 bath, 44,800 sqft, 110,642 sqft lot multi_family.
Is 3900 Horner St a flip candidate?
No — 3900 Horner St does not appear in our flips dataset.
Is 3900 Horner St a tax-appeal candidate?
No — 3900 Horner 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 Horner St