2031 Mountain Ave
Ontario, CA 91762
2 bd 3 ba 1,034 sqft Built 1988 Lot 1,034 sqft condos
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 | $279,363 | $150,427 | $429,790 | $4,734 |
| 2024 | $279,363 | $150,427 | $429,790 | $4,627 |
| 2023 | $268,515 | $144,585 | $413,100 | $4,498 |
| 2022 | $263,250 | $141,750 | $405,000 | $4,439 |
| 2021 | $188,336 | $101,412 | $289,748 | $3,150 |
| 2020 | $186,405 | $100,372 | $286,777 | $3,094 |
| 2019 | $182,750 | $98,404 | $281,154 | $3,066 |
| 2018 | $177,805 | $96,105 | $273,910 | $3,003 |
| 2017 | $165,400 | $89,400 | $254,800 | $2,744 |
| 2016 | $157,500 | $85,100 | $242,600 | $2,557 |
| 2015 | $150,000 | $81,000 | $231,000 | $2,453 |
| 2014 | $121,000 | $65,000 | $186,000 | $1,943 |
| 2013 | $93,000 | $50,000 | $143,000 | $1,505 |
| 2012 | $81,900 | $44,300 | $126,200 | $1,282 |
| 2011 | $86,200 | $46,600 | $132,800 | $1,371 |
| 2010 | $86,200 | $46,600 | $132,800 | $1,369 |
| 2009 | $98,000 | $53,000 | $151,000 | $1,557 |
| 2008 | $155,202 | $83,571 | $238,773 | $2,497 |
| 2007 | $152,159 | $81,932 | $234,091 | $2,419 |
Property facts
Year built
1988
Property type
condos
Stories
2
Beds
2
Baths
3
Living area
1,034 sqft
Lot size
1,034 sqft
ZIP code
91762
City
Ontario
Street
Mountain Ave
Coordinates
34.03673, -117.66955
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 2031 Mountain Ave last sell?
No public-record sale is on file for 2031 Mountain Ave.
What is the current tax assessment for 2031 Mountain Ave?
The most recent total assessment for 2031 Mountain Ave (year 2025) is $429,790 with $4,734 in property tax.
When was 2031 Mountain Ave built?
2031 Mountain Ave was built in 1988.
How does 2031 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 2031 Mountain Ave?
2031 Mountain Ave is a 2 bed, 3 bath, 1,034 sqft, 1,034 sqft lot condos.
Is 2031 Mountain Ave a flip candidate?
No — 2031 Mountain Ave does not appear in our flips dataset.
Is 2031 Mountain Ave a tax-appeal candidate?
No — 2031 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
-2.2%
Implied 1-yr
-8.6%
2026 Q3
$595.1K
2026 Q4
$580.2K
ZIP 91762 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Mountain Ave