2503 Castle Harbour Ave
Ontario, CA 91761
3 bd 2 ba 1,198 sqft Built 1979 Lot 7,150 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 | $433,041 | $213,569 | $646,610 | $7,072 |
| 2024 | $433,041 | $213,569 | $646,610 | $6,912 |
| 2023 | $381,225 | $205,275 | $586,500 | $6,415 |
| 2022 | $373,750 | $201,250 | $575,000 | $6,331 |
| 2021 | $275,934 | $148,216 | $424,150 | $4,674 |
| 2020 | $273,105 | $146,696 | $419,801 | $4,593 |
| 2019 | $267,750 | $143,820 | $411,570 | $4,552 |
| 2018 | $262,500 | $141,000 | $403,500 | $4,489 |
| 2017 | $233,000 | $125,000 | $358,000 | $3,916 |
| 2016 | $209,000 | $112,400 | $321,400 | $3,444 |
| 2015 | $199,000 | $107,000 | $306,000 | $3,306 |
| 2014 | $188,000 | $101,000 | $289,000 | $3,087 |
| 2013 | $153,000 | $81,700 | $234,700 | $2,542 |
| 2012 | $153,000 | $81,700 | $234,700 | $2,465 |
| 2011 | $153,000 | $81,700 | $234,700 | $2,500 |
| 2010 | $153,000 | $81,700 | $234,700 | $2,496 |
| 2009 | $161,000 | $86,000 | $247,000 | $2,618 |
| 2008 | $250,048 | $134,641 | $384,689 | $4,093 |
| 2007 | $245,145 | $132,001 | $377,146 | $3,967 |
Property facts
Year built
1979
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,198 sqft
Lot size
7,150 sqft
ZIP code
91761
City
Ontario
Street
Castle Harbour Ave
Coordinates
34.02835, -117.61564
Comparable properties nearby
Frequently asked questions
When did 2503 Castle Harbour Ave last sell?
No public-record sale is on file for 2503 Castle Harbour Ave.
What is the current tax assessment for 2503 Castle Harbour Ave?
The most recent total assessment for 2503 Castle Harbour Ave (year 2025) is $646,610 with $7,072 in property tax.
When was 2503 Castle Harbour Ave built?
2503 Castle Harbour Ave was built in 1979.
How does 2503 Castle Harbour Ave compare to others on Castle Harbour Ave?
We do not currently track other properties on Castle Harbour Ave.
What are the property facts for 2503 Castle Harbour Ave?
2503 Castle Harbour Ave is a 3 bed, 2 bath, 1,198 sqft, 7,150 sqft lot single_family.
Is 2503 Castle Harbour Ave a flip candidate?
No — 2503 Castle Harbour Ave does not appear in our flips dataset.
Is 2503 Castle Harbour Ave a tax-appeal candidate?
No — 2503 Castle Harbour Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-2.8%
Implied 1-yr
-11.1%
2026 Q3
$427.3K
2026 Q4
$412.8K
ZIP 91761 — Median Price History + Forecast
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Geography