604 I St
Ontario, CA 91764
3 bd 1 ba 1,008 sqft Built 1944 Lot 7,524 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 | $309,149 | $166,465 | $475,614 | $5,230 |
| 2024 | $309,149 | $166,465 | $475,614 | $5,111 |
| 2023 | $297,144 | $160,001 | $457,145 | $4,967 |
| 2022 | $291,318 | $156,864 | $448,182 | $4,902 |
| 2021 | $285,606 | $153,788 | $439,394 | $4,871 |
| 2020 | $282,677 | $152,211 | $434,888 | $4,786 |
| 2019 | $277,134 | $149,226 | $426,360 | $4,745 |
| 2018 | $226,547 | $121,987 | $348,534 | $3,827 |
| 2017 | $222,105 | $119,595 | $341,700 | $3,688 |
| 2016 | $181,736 | $97,858 | $279,594 | $3,022 |
| 2015 | $179,006 | $96,388 | $275,394 | $3,001 |
| 2014 | $157,950 | $63,180 | $221,130 | $2,385 |
| 2013 | $157,236 | $62,894 | $220,130 | $2,409 |
| 2012 | $154,153 | $61,661 | $215,814 | $2,289 |
| 2011 | $151,130 | $60,452 | $211,582 | $2,277 |
| 2010 | $100,000 | $50,000 | $150,000 | $1,617 |
| 2009 | $100,000 | $75,000 | $175,000 | $1,877 |
| 2008 | $218,000 | $117,000 | $335,000 | $3,587 |
| 2007 | $255,000 | $153,000 | $408,000 | $4,315 |
Property facts
Year built
1944
Property type
single_family
Stories
1
Beds
3
Baths
1
Living area
1,008 sqft
Lot size
7,524 sqft
ZIP code
91764
City
Ontario
Street
I St
Coordinates
34.07404, -117.64371
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 604 I St last sell?
No public-record sale is on file for 604 I St.
What is the current tax assessment for 604 I St?
The most recent total assessment for 604 I St (year 2025) is $475,614 with $5,230 in property tax.
When was 604 I St built?
604 I St was built in 1944.
How does 604 I St compare to others on I St?
We track 8 other properties on I St. Browse the list under "Other properties on I St" to compare beds, baths, and sale history.
What are the property facts for 604 I St?
604 I St is a 3 bed, 1 bath, 1,008 sqft, 7,524 sqft lot single_family.
Is 604 I St a flip candidate?
No — 604 I St does not appear in our flips dataset.
Is 604 I St a tax-appeal candidate?
No — 604 I St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.4%
Implied 1-yr
+1.7%
2026 Q3
$670.3K
2026 Q4
$673K