306 Park St
Ontario, CA 91761
1 bd 1 ba 540 sqft Built 1924 Lot 3,600 sqft single_family
Most recent sale
$395,000
May 6, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Oct 24, 2025 | Sold | $290,000 | CRMLS |
| Aug 28, 2025 | Price changed | $279,950 | CRMLS |
| Aug 16, 2025 | Listed | $299,950 | CRMLS |
| Sep 11, 2024 | Listed | $160,000 | CRMLS |
| Apr 18, 2024 | Listed | $160,000 | CRMLS |
| Jul 25, 2023 | Price changed | $375,000 | CRMLS |
| Mar 15, 2023 | Relisted | $345,000 | CRMLS |
| Jan 13, 2023 | Listed | $395,000 | CRMLS |
| May 6, 2022 | Sold | $395,000 | MLS #CV22058464 |
| Apr 1, 2022 | Listed | $375,000 | MLS #CV22058464 |
| May 19, 2017 | Sold | $235,000 | MLS #300393642 |
| Apr 28, 2017 | Listed | $219,900 | MLS #300393642 |
| Jan 17, 2011 | Listing removed | $42,840 | SoCalMLS |
| Jan 13, 2011 | Sold | $52,000 | Public Record |
| Dec 30, 2010 | Listed | $42,840 | MLS #C10130570 |
| Dec 25, 2010 | Listing removed | $42,840 | CRMLS |
| Dec 20, 2010 | Listed | $42,840 | MLS #C10130570 |
| Jun 8, 2005 | Sold | $230,000 | Public Record |
| Nov 22, 2004 | Sold | $155,000 | Public Record |
| Oct 26, 2004 | Sold | $175,000 | Public Record |
| Mar 14, 2003 | Sold | $79,000 | Public Record |
| Sep 21, 1989 | Sold | $52,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $302,000 | $163,000 | $465,000 | $5,113 |
| 2024 | $302,000 | $163,000 | $465,000 | $4,507 |
| 2023 | $261,885 | $141,015 | $402,900 | $4,380 |
| 2022 | $164,047 | $92,961 | $257,008 | $2,820 |
| 2021 | $160,830 | $91,138 | $251,968 | $2,803 |
| 2020 | $159,181 | $90,203 | $249,384 | $2,754 |
| 2019 | $156,060 | $88,434 | $244,494 | $2,730 |
| 2018 | $153,000 | $86,700 | $239,700 | $2,693 |
| 2017 | $35,325 | $22,078 | $57,403 | $650 |
| 2016 | $34,632 | $21,645 | $56,277 | $625 |
| 2015 | $34,112 | $21,320 | $55,432 | $621 |
| 2014 | $33,444 | $20,902 | $54,346 | $601 |
| 2013 | $33,293 | $20,808 | $54,101 | $607 |
| 2012 | $32,640 | $20,400 | $53,040 | $577 |
| 2011 | $32,000 | $20,000 | $52,000 | $574 |
| 2010 | $60,000 | $40,000 | $100,000 | $1,010 |
| 2009 | $75,000 | $50,000 | $125,000 | $1,272 |
| 2008 | $145,000 | $80,000 | $225,000 | $2,341 |
| 2007 | $155,540 | $83,752 | $239,292 | $2,464 |
Property facts
Year built
1924
Property type
single_family
Stories
1
Beds
1
Baths
1
Living area
540 sqft
Lot size
3,600 sqft
ZIP code
91761
City
Ontario
Street
Park St
Coordinates
34.05868, -117.64808
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsInvestment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$1,728
Gross rental yield
5.25%
Implied cap rate
3.41%
Trend-extrapolated value
—
Frequently asked questions
When did 306 Park St last sell?
306 Park St most recently sold on May 6, 2022 for $395,000.
What is the current tax assessment for 306 Park St?
The most recent total assessment for 306 Park St (year 2025) is $465,000 with $5,113 in property tax.
How does 306 Park St's assessment compare to its last sale price?
The current assessment is 17.7% above the last sale price of $395,000.
When was 306 Park St built?
306 Park St was built in 1924.
How does 306 Park St compare to others on Park St?
We track 8 other properties on Park St. Browse the list under "Other properties on Park St" to compare beds, baths, and sale history.
What are the property facts for 306 Park St?
306 Park St is a 1 bed, 1 bath, 540 sqft, 3,600 sqft lot single_family.
Is 306 Park St a flip candidate?
No — 306 Park St does not appear in our flips dataset.
Is 306 Park St a tax-appeal candidate?
Yes — 306 Park St appears in our tax-appeal candidates list, meaning its current assessment exceeds its recent sale price by 15% or more.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-2.8%
Implied 1-yr
-11.1%
2026 Q3
$427.3K
2026 Q4
$412.8K
ZIP 91761 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Park St