1308 Helen Ave
Ontario, CA 91762
6 bd 5 ba 3,766 sqft Built 1991 Lot 17,302 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 | $837,200 | $450,800 | $1,288,000 | $14,195 |
| 2024 | $837,200 | $450,800 | $1,288,000 | $11,393 |
| 2023 | $440,630 | $301,190 | $741,820 | $8,120 |
| 2022 | $431,990 | $295,284 | $727,274 | $8,014 |
| 2021 | $423,520 | $289,494 | $713,014 | $7,965 |
| 2020 | $419,177 | $286,526 | $705,703 | $7,827 |
| 2019 | $410,958 | $280,908 | $691,866 | $7,760 |
| 2018 | $402,900 | $275,400 | $678,300 | $7,655 |
| 2017 | $395,000 | $270,000 | $665,000 | $7,382 |
| 2016 | $426,300 | $228,900 | $655,200 | $7,127 |
| 2015 | $406,000 | $218,000 | $624,000 | $6,849 |
| 2014 | $406,000 | $218,000 | $624,000 | $6,770 |
| 2013 | $321,000 | $173,000 | $494,000 | $5,458 |
| 2012 | $321,000 | $173,000 | $494,000 | $5,292 |
| 2011 | $321,000 | $173,000 | $494,000 | $5,367 |
| 2010 | $321,000 | $173,000 | $494,000 | $5,359 |
| 2009 | $321,000 | $173,000 | $494,000 | $5,341 |
| 2008 | $497,250 | $267,750 | $765,000 | $8,243 |
| 2007 | $487,500 | $262,500 | $750,000 | $9,523 |
Property facts
Year built
1991
Property type
single_family
Stories
2
Beds
6
Baths
5
Living area
3,766 sqft
Lot size
17,302 sqft
ZIP code
91762
City
Ontario
Street
Helen Ave
Coordinates
34.04823, -117.67910
Comparable properties nearby
Frequently asked questions
When did 1308 Helen Ave last sell?
No public-record sale is on file for 1308 Helen Ave.
What is the current tax assessment for 1308 Helen Ave?
The most recent total assessment for 1308 Helen Ave (year 2025) is $1,288,000 with $14,195 in property tax.
When was 1308 Helen Ave built?
1308 Helen Ave was built in 1991.
How does 1308 Helen Ave compare to others on Helen Ave?
We track 5 other properties on Helen Ave. Browse the list under "Other properties on Helen Ave" to compare beds, baths, and sale history.
What are the property facts for 1308 Helen Ave?
1308 Helen Ave is a 6 bed, 5 bath, 3,766 sqft, 17,302 sqft lot single_family.
Is 1308 Helen Ave a flip candidate?
No — 1308 Helen Ave does not appear in our flips dataset.
Is 1308 Helen Ave a tax-appeal candidate?
No — 1308 Helen 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 Helen Ave