521 Fern Ave
Ontario, CA 91762
3 bd 2 ba 752 sqft Built 1941 Lot 3,650 sqft single_family
Most recent sale
$569,000
Apr 19, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Apr 19, 2022 | Sold | $569,000 | MLS #IV22047119 |
| Mar 9, 2022 | Listed | $569,000 | MLS #IV22047119 |
| Jan 20, 2022 | Sold | $355,000 | MLS #TR21265340 |
| Dec 17, 2021 | Listed | $339,000 | MLS #TR21265340 |
| Aug 20, 2017 | Listing removed | $284,900 | CRMLS |
| May 6, 2017 | Listed | $284,900 | MLS #WS17099337 |
| Sep 1, 2015 | Sold | $201,000 | MLS #CV15171053 |
| Aug 4, 2015 | Listed | $193,000 | MLS #CV15171053 |
| Jun 3, 2010 | Sold | $140,000 | MLS #H10025458 |
| Apr 9, 2010 | Price changed | $139,900 | MLS #H10025458 |
| Mar 9, 2010 | Listed | $149,900 | MLS #H10025458 |
| Mar 15, 2006 | Sold | $320,000 | Public Record |
| Feb 2, 2005 | Sold | $247,000 | Public Record |
| May 11, 2004 | Sold | $204,000 | Public Record |
| Aug 25, 2003 | Sold | $155,000 | Public Record |
| Jul 15, 1994 | Sold | $78,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $423,422 | $180,405 | $603,827 | $6,633 |
| 2024 | $423,422 | $180,405 | $603,827 | $6,482 |
| 2023 | $406,980 | $173,400 | $580,380 | $6,300 |
| 2022 | $146,132 | $78,087 | $224,219 | $2,463 |
| 2021 | $143,267 | $76,556 | $219,823 | $2,448 |
| 2020 | $141,798 | $75,771 | $217,569 | $2,405 |
| 2019 | $139,018 | $74,285 | $213,303 | $2,384 |
| 2018 | $136,292 | $72,828 | $209,120 | $2,351 |
| 2017 | $133,620 | $71,400 | $205,020 | $2,267 |
| 2016 | $131,000 | $70,000 | $201,000 | $2,178 |
| 2015 | $107,403 | $42,961 | $150,364 | $1,648 |
| 2014 | $105,299 | $42,119 | $147,418 | $1,597 |
| 2013 | $104,823 | $41,929 | $146,752 | $1,612 |
| 2012 | $102,768 | $41,107 | $143,875 | $1,532 |
| 2011 | $100,753 | $40,301 | $141,054 | $1,524 |
| 2010 | $78,400 | $42,400 | $120,800 | $1,306 |
| 2009 | $98,000 | $53,000 | $151,000 | $1,622 |
| 2008 | $195,000 | $80,000 | $275,000 | $2,948 |
| 2007 | $198,900 | $127,500 | $326,400 | $4,388 |
Property facts
Year built
1941
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
752 sqft
Lot size
3,650 sqft
ZIP code
91762
City
Ontario
Street
Fern Ave
Coordinates
34.05832, -117.65449
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$2,406
Gross rental yield
5.07%
Implied cap rate
3.30%
Trend-extrapolated value
—
Frequently asked questions
When did 521 Fern Ave last sell?
521 Fern Ave most recently sold on Apr 19, 2022 for $569,000.
What is the current tax assessment for 521 Fern Ave?
The most recent total assessment for 521 Fern Ave (year 2025) is $603,827 with $6,633 in property tax.
How does 521 Fern Ave's assessment compare to its last sale price?
The current assessment is 6.1% above the last sale price of $569,000.
When was 521 Fern Ave built?
521 Fern Ave was built in 1941.
How does 521 Fern Ave compare to others on Fern Ave?
We track 8 other properties on Fern Ave. Browse the list under "Other properties on Fern Ave" to compare beds, baths, and sale history.
What are the property facts for 521 Fern Ave?
521 Fern Ave is a 3 bed, 2 bath, 752 sqft, 3,650 sqft lot single_family.
Is 521 Fern Ave a flip candidate?
Yes — 521 Fern Ave appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 521 Fern Ave a tax-appeal candidate?
No — 521 Fern 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 Fern Ave