423 Philadelphia St
Ontario, CA 91762
3 bd 2 ba 1,470 sqft Built 1981 Lot 22,320 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 | $150,341 | $71,853 | $222,194 | $2,451 |
| 2024 | $150,341 | $71,853 | $222,194 | $2,396 |
| 2023 | $144,503 | $69,063 | $213,566 | $2,330 |
| 2022 | $141,670 | $67,709 | $209,379 | $2,299 |
| 2021 | $138,892 | $66,381 | $205,273 | $2,283 |
| 2020 | $137,468 | $65,700 | $203,168 | $2,244 |
| 2019 | $134,773 | $64,412 | $199,185 | $2,224 |
| 2018 | $132,130 | $63,149 | $195,279 | $2,193 |
| 2017 | $129,539 | $61,911 | $191,450 | $2,116 |
| 2016 | $126,999 | $60,697 | $187,696 | $2,034 |
| 2015 | $125,091 | $59,785 | $184,876 | $2,020 |
| 2014 | $122,641 | $58,614 | $181,255 | $1,959 |
| 2013 | $122,087 | $58,349 | $180,436 | $1,978 |
| 2012 | $119,693 | $57,205 | $176,898 | $1,882 |
| 2011 | $117,346 | $56,083 | $173,429 | $1,871 |
| 2010 | $116,469 | $55,664 | $172,133 | $1,854 |
| 2009 | $116,746 | $55,796 | $172,542 | $1,853 |
| 2008 | $114,457 | $54,702 | $169,159 | $1,822 |
| 2007 | $112,213 | $53,629 | $165,842 | $1,767 |
Property facts
Year built
1981
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,470 sqft
Lot size
22,320 sqft
ZIP code
91762
City
Ontario
Street
Philadelphia St
Coordinates
34.03331, -117.65555
Comparable properties nearby
Frequently asked questions
When did 423 Philadelphia St last sell?
No public-record sale is on file for 423 Philadelphia St.
What is the current tax assessment for 423 Philadelphia St?
The most recent total assessment for 423 Philadelphia St (year 2025) is $222,194 with $2,451 in property tax.
When was 423 Philadelphia St built?
423 Philadelphia St was built in 1981.
How does 423 Philadelphia St compare to others on Philadelphia St?
We track 8 other properties on Philadelphia St. Browse the list under "Other properties on Philadelphia St" to compare beds, baths, and sale history.
What are the property facts for 423 Philadelphia St?
423 Philadelphia St is a 3 bed, 2 bath, 1,470 sqft, 22,320 sqft lot single_family.
Is 423 Philadelphia St a flip candidate?
No — 423 Philadelphia St does not appear in our flips dataset.
Is 423 Philadelphia St a tax-appeal candidate?
No — 423 Philadelphia 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
ZIP 91762 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Philadelphia St