507 Plum St
Ontario, CA 91764
2 bd 1 ba 954 sqft Built 1908 Lot 3,715 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 | $230,913 | $111,551 | $342,464 | $3,772 |
| 2024 | $230,913 | $111,551 | $342,464 | $3,686 |
| 2023 | $221,946 | $107,220 | $329,166 | $3,583 |
| 2022 | $217,594 | $105,118 | $322,712 | $3,535 |
| 2021 | $213,327 | $103,057 | $316,384 | $3,514 |
| 2020 | $211,140 | $102,000 | $313,140 | $3,452 |
| 2019 | $96,450 | $31,689 | $128,139 | $3,422 |
| 2018 | $94,559 | $31,068 | $125,627 | $1,343 |
| 2017 | $92,705 | $30,459 | $123,164 | $4,657 |
| 2016 | $90,887 | $29,862 | $120,749 | $4,575 |
| 2015 | $89,522 | $29,413 | $118,935 | $1,232 |
| 2014 | $87,768 | $28,837 | $116,605 | $1,192 |
| 2013 | $87,371 | $28,707 | $116,078 | $1,203 |
| 2012 | $85,658 | $28,144 | $113,802 | $1,142 |
| 2011 | $83,978 | $27,592 | $111,570 | $1,135 |
| 2010 | $83,350 | $27,386 | $110,736 | $1,124 |
| 2009 | $83,548 | $27,451 | $110,999 | $1,123 |
| 2008 | $81,910 | $26,913 | $108,823 | $1,103 |
| 2007 | $80,304 | $26,385 | $106,689 | $1,068 |
Property facts
Year built
1908
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
954 sqft
Lot size
3,715 sqft
ZIP code
91764
City
Ontario
Street
Plum St
Coordinates
34.06873, -117.64863
Comparable properties nearby
Frequently asked questions
When did 507 Plum St last sell?
No public-record sale is on file for 507 Plum St.
What is the current tax assessment for 507 Plum St?
The most recent total assessment for 507 Plum St (year 2025) is $342,464 with $3,772 in property tax.
When was 507 Plum St built?
507 Plum St was built in 1908.
How does 507 Plum St compare to others on Plum St?
We track 1 other property on Plum St. Browse the list under "Other properties on Plum St" to compare beds, baths, and sale history.
What are the property facts for 507 Plum St?
507 Plum St is a 2 bed, 1 bath, 954 sqft, 3,715 sqft lot single_family.
Is 507 Plum St a flip candidate?
No — 507 Plum St does not appear in our flips dataset.
Is 507 Plum St a tax-appeal candidate?
No — 507 Plum 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
ZIP 91764 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Plum St