644 San Antonio Ave
Upland, CA 91786
3 bd 1 ba 1,456 sqft Built 1952 Lot 6,771 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 | $304,948 | $149,077 | $454,025 | $5,003 |
| 2024 | $304,948 | $149,077 | $454,025 | $4,843 |
| 2023 | $266,107 | $143,288 | $409,395 | $4,555 |
| 2022 | $260,889 | $140,478 | $401,367 | $4,457 |
| 2021 | $255,774 | $137,724 | $393,498 | $4,451 |
| 2020 | $253,151 | $136,312 | $389,463 | $4,331 |
| 2019 | $248,187 | $133,639 | $381,826 | $4,316 |
| 2018 | $243,321 | $131,019 | $374,340 | $4,212 |
| 2017 | $209,424 | $112,768 | $322,192 | $3,538 |
| 2016 | $205,318 | $110,557 | $315,875 | $3,538 |
| 2015 | $202,234 | $108,896 | $311,130 | $3,259 |
| 2014 | $198,273 | $106,763 | $305,036 | $3,174 |
| 2013 | $153,000 | $83,000 | $236,000 | $2,458 |
| 2012 | $166,000 | $90,000 | $256,000 | $2,670 |
| 2011 | $166,000 | $90,000 | $256,000 | $2,668 |
| 2010 | $166,000 | $90,000 | $256,000 | $2,645 |
| 2009 | $166,000 | $90,000 | $256,000 | $2,639 |
| 2008 | $185,041 | $99,638 | $284,679 | $2,954 |
| 2007 | $181,413 | $97,684 | $279,097 | $2,869 |
Property facts
Year built
1952
Property type
single_family
Stories
1
Beds
3
Baths
1
Living area
1,456 sqft
Lot size
6,771 sqft
ZIP code
91786
City
Upland
Street
San Antonio Ave
Coordinates
34.10147, -117.66050
Comparable properties nearby
Frequently asked questions
When did 644 San Antonio Ave last sell?
No public-record sale is on file for 644 San Antonio Ave.
What is the current tax assessment for 644 San Antonio Ave?
The most recent total assessment for 644 San Antonio Ave (year 2025) is $454,025 with $5,003 in property tax.
When was 644 San Antonio Ave built?
644 San Antonio Ave was built in 1952.
How does 644 San Antonio Ave compare to others on San Antonio Ave?
We track 8 other properties on San Antonio Ave. Browse the list under "Other properties on San Antonio Ave" to compare beds, baths, and sale history.
What are the property facts for 644 San Antonio Ave?
644 San Antonio Ave is a 3 bed, 1 bath, 1,456 sqft, 6,771 sqft lot single_family.
Is 644 San Antonio Ave a flip candidate?
No — 644 San Antonio Ave does not appear in our flips dataset.
Is 644 San Antonio Ave a tax-appeal candidate?
No — 644 San Antonio Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+2.6%
Implied 1-yr
+10.3%
2026 Q3
$835.4K
2026 Q4
$853.8K
ZIP 91786 — Median Price History + Forecast
Explore nearby
Geography
Other properties on San Antonio Ave