517 I St
Ontario, CA 91762
3 bd 2 ba 1,970 sqft Built 1947 Lot 8,581 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 | $307,554 | $168,285 | $475,839 | $5,232 |
| 2024 | $307,554 | $168,285 | $475,839 | $5,113 |
| 2023 | $295,612 | $161,750 | $457,362 | $4,969 |
| 2022 | $289,816 | $158,578 | $448,394 | $4,904 |
| 2021 | $284,133 | $155,469 | $439,602 | $4,874 |
| 2020 | $281,220 | $153,875 | $435,095 | $4,788 |
| 2019 | $160,680 | $86,523 | $247,203 | $2,760 |
| 2018 | $157,529 | $84,826 | $242,355 | $2,722 |
| 2017 | $154,440 | $83,163 | $237,603 | $2,624 |
| 2016 | $151,412 | $81,532 | $232,944 | $2,521 |
| 2015 | $149,138 | $80,307 | $229,445 | $2,504 |
| 2014 | $146,217 | $78,734 | $224,951 | $2,426 |
| 2013 | $145,556 | $78,378 | $223,934 | $2,450 |
| 2012 | $142,702 | $76,841 | $219,543 | $2,328 |
| 2011 | $139,904 | $75,334 | $215,238 | $2,316 |
| 2010 | $138,858 | $74,771 | $213,629 | $2,295 |
| 2009 | $139,188 | $74,949 | $214,137 | $2,293 |
| 2008 | $136,459 | $73,479 | $209,938 | $2,255 |
| 2007 | $133,783 | $72,038 | $205,821 | $2,186 |
Property facts
Year built
1947
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,970 sqft
Lot size
8,581 sqft
ZIP code
91762
City
Ontario
Street
I St
Coordinates
34.07400, -117.65667
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 517 I St last sell?
No public-record sale is on file for 517 I St.
What is the current tax assessment for 517 I St?
The most recent total assessment for 517 I St (year 2025) is $475,839 with $5,232 in property tax.
When was 517 I St built?
517 I St was built in 1947.
How does 517 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 517 I St?
517 I St is a 3 bed, 2 bath, 1,970 sqft, 8,581 sqft lot single_family.
Is 517 I St a flip candidate?
No — 517 I St does not appear in our flips dataset.
Is 517 I St a tax-appeal candidate?
No — 517 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
-2.2%
Implied 1-yr
-8.6%
2026 Q3
$595.1K
2026 Q4
$580.2K