1683 Mountain Ave
Upland, CA 91784
3 bd 3 ba 1,628 sqft Built 1980 Lot 1,694 sqft townhomes
Most recent sale
$320,000
Oct 11, 2011
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Apr 18, 2024 | Listed | $675,000 | CRMLS |
| Oct 11, 2011 | Sold | $320,000 | Public Record |
| Aug 23, 2011 | Listing removed | $319,900 | CRMLS |
| Aug 1, 2011 | Listed | $319,900 | CRMLS |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $491,250 | $163,750 | $655,000 | $7,229 |
| 2024 | $491,250 | $163,750 | $655,000 | $4,294 |
| 2023 | $251,038 | $135,170 | $386,208 | $4,228 |
| 2022 | $246,116 | $132,520 | $378,636 | $4,135 |
| 2021 | $241,290 | $129,922 | $371,212 | $4,128 |
| 2020 | $238,816 | $128,590 | $367,406 | $4,015 |
| 2019 | $234,133 | $126,069 | $360,202 | $4,001 |
| 2018 | $229,542 | $123,597 | $353,139 | $3,903 |
| 2017 | $225,041 | $121,174 | $346,215 | $3,789 |
| 2016 | $220,628 | $118,798 | $339,426 | $7,260 |
| 2015 | $217,314 | $117,014 | $334,328 | $3,506 |
| 2014 | $213,057 | $114,722 | $327,779 | $3,415 |
| 2013 | $212,094 | $114,204 | $326,298 | $3,422 |
| 2012 | $207,935 | $111,965 | $319,900 | $3,351 |
| 2011 | $137,328 | $30,515 | $167,843 | $1,728 |
| 2010 | $136,302 | $30,287 | $166,589 | $1,700 |
| 2009 | $136,626 | $30,359 | $166,985 | $1,700 |
| 2008 | $133,947 | $29,764 | $163,711 | $1,673 |
| 2007 | $131,321 | $29,180 | $160,501 | $1,624 |
Property facts
Year built
1980
Property type
townhomes
Stories
2
Beds
3
Baths
3
Living area
1,628 sqft
Lot size
1,694 sqft
ZIP code
91784
City
Upland
Street
Mountain Ave
Coordinates
34.12437, -117.67129
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 1683 Mountain Ave last sell?
1683 Mountain Ave most recently sold on Oct 11, 2011 for $320,000.
What is the current tax assessment for 1683 Mountain Ave?
The most recent total assessment for 1683 Mountain Ave (year 2025) is $655,000 with $7,229 in property tax.
How does 1683 Mountain Ave's assessment compare to its last sale price?
The current assessment is 104.7% above the last sale price of $320,000.
When was 1683 Mountain Ave built?
1683 Mountain Ave was built in 1980.
How does 1683 Mountain Ave compare to others on Mountain Ave?
We track 8 other properties on Mountain Ave. Browse the list under "Other properties on Mountain Ave" to compare beds, baths, and sale history.
What are the property facts for 1683 Mountain Ave?
1683 Mountain Ave is a 3 bed, 3 bath, 1,628 sqft, 1,694 sqft lot townhomes.
Is 1683 Mountain Ave a flip candidate?
No — 1683 Mountain Ave does not appear in our flips dataset.
Is 1683 Mountain Ave a tax-appeal candidate?
No — 1683 Mountain 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
-1.9%
Implied 1-yr
-7.6%
2026 Q3
$989.6K
2026 Q4
$968.2K
ZIP 91784 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Mountain Ave