1720 Mountain Ave
Ontario, CA 91762
2 bd 3 ba 1,087 sqft Built 1985 Lot 1,087 sqft townhomes
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 | $240,300 | $129,892 | $370,192 | $4,082 |
| 2024 | $240,300 | $129,892 | $370,192 | $3,990 |
| 2023 | $230,969 | $124,848 | $355,817 | $3,878 |
| 2022 | $226,440 | $122,400 | $348,840 | $3,827 |
| 2021 | $129,908 | $69,951 | $199,859 | $2,235 |
| 2020 | $128,576 | $69,234 | $197,810 | $2,196 |
| 2019 | $126,055 | $67,876 | $193,931 | $2,177 |
| 2018 | $123,583 | $66,545 | $190,128 | $2,148 |
| 2017 | $121,160 | $65,240 | $186,400 | $2,071 |
| 2016 | $118,784 | $63,961 | $182,745 | $1,990 |
| 2015 | $117,000 | $63,000 | $180,000 | $1,977 |
| 2014 | $85,901 | $46,255 | $132,156 | $1,442 |
| 2013 | $85,513 | $46,046 | $131,559 | $1,456 |
| 2012 | $83,836 | $45,143 | $128,979 | $1,385 |
| 2011 | $97,074 | $52,272 | $149,346 | $1,622 |
| 2010 | $96,348 | $51,881 | $148,229 | $1,608 |
| 2009 | $96,577 | $52,004 | $148,581 | $1,606 |
| 2008 | $94,683 | $50,984 | $145,667 | $1,580 |
| 2007 | $92,826 | $49,984 | $142,810 | $1,532 |
Property facts
Year built
1985
Property type
townhomes
Stories
—
Beds
2
Baths
3
Living area
1,087 sqft
Lot size
1,087 sqft
ZIP code
91762
City
Ontario
Street
Mountain Ave
Coordinates
34.04206, -117.67058
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 1720 Mountain Ave last sell?
No public-record sale is on file for 1720 Mountain Ave.
What is the current tax assessment for 1720 Mountain Ave?
The most recent total assessment for 1720 Mountain Ave (year 2025) is $370,192 with $4,082 in property tax.
When was 1720 Mountain Ave built?
1720 Mountain Ave was built in 1985.
How does 1720 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 1720 Mountain Ave?
1720 Mountain Ave is a 2 bed, 3 bath, 1,087 sqft, 1,087 sqft lot townhomes.
Is 1720 Mountain Ave a flip candidate?
No — 1720 Mountain Ave does not appear in our flips dataset.
Is 1720 Mountain Ave a tax-appeal candidate?
No — 1720 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