139 12th Ave
Upland, CA 91786
2 bd 1 ba 993 sqft Built 1946 Lot 6,800 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 | $239,280 | $128,843 | $368,123 | $4,156 |
| 2024 | $239,280 | $128,843 | $368,123 | $4,025 |
| 2023 | $229,988 | $123,840 | $353,828 | $3,963 |
| 2022 | $225,478 | $121,412 | $346,890 | $3,878 |
| 2021 | $221,057 | $119,031 | $340,088 | $3,872 |
| 2020 | $218,790 | $117,810 | $336,600 | $3,767 |
| 2019 | $95,828 | $51,599 | $147,427 | $1,700 |
| 2018 | $93,949 | $50,587 | $144,536 | $1,660 |
| 2017 | $92,107 | $49,595 | $141,702 | $1,611 |
| 2016 | $90,301 | $48,623 | $138,924 | $1,432 |
| 2015 | $88,945 | $47,893 | $136,838 | $1,398 |
| 2014 | $87,203 | $46,955 | $134,158 | $1,361 |
| 2013 | $86,809 | $46,743 | $133,552 | $1,364 |
| 2012 | $85,107 | $45,826 | $130,933 | $1,335 |
| 2011 | $83,438 | $44,927 | $128,365 | $1,307 |
| 2010 | $82,814 | $44,591 | $127,405 | $1,285 |
| 2009 | $83,011 | $44,697 | $127,708 | $1,286 |
| 2008 | $81,383 | $43,821 | $125,204 | $1,265 |
| 2007 | $79,787 | $42,962 | $122,749 | $1,228 |
Property facts
Year built
1946
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
993 sqft
Lot size
6,800 sqft
ZIP code
91786
City
Upland
Street
12th Ave
Coordinates
34.09466, -117.63556
Comparable properties nearby
Frequently asked questions
When did 139 12th Ave last sell?
No public-record sale is on file for 139 12th Ave.
What is the current tax assessment for 139 12th Ave?
The most recent total assessment for 139 12th Ave (year 2025) is $368,123 with $4,156 in property tax.
When was 139 12th Ave built?
139 12th Ave was built in 1946.
How does 139 12th Ave compare to others on 12th Ave?
We track 4 other properties on 12th Ave. Browse the list under "Other properties on 12th Ave" to compare beds, baths, and sale history.
What are the property facts for 139 12th Ave?
139 12th Ave is a 2 bed, 1 bath, 993 sqft, 6,800 sqft lot single_family.
Is 139 12th Ave a flip candidate?
No — 139 12th Ave does not appear in our flips dataset.
Is 139 12th Ave a tax-appeal candidate?
No — 139 12th 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 12th Ave