3310 Summer Island Ct
Ontario, CA 91761
3 bd 2 ba 1,377 sqft Built 1987 Lot 6,000 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 | $337,935 | $182,054 | $519,989 | $5,524 |
| 2024 | $337,935 | $182,054 | $519,989 | $5,376 |
| 2023 | $324,813 | $174,984 | $499,797 | $5,253 |
| 2022 | $318,444 | $171,553 | $489,997 | $5,158 |
| 2021 | $312,200 | $168,189 | $480,389 | $5,113 |
| 2020 | $308,999 | $166,464 | $475,463 | $5,020 |
| 2019 | $302,940 | $163,200 | $466,140 | $4,993 |
| 2018 | $297,000 | $160,000 | $457,000 | $4,868 |
| 2017 | $133,682 | $92,524 | $226,206 | $2,308 |
| 2016 | $131,061 | $90,710 | $221,771 | $2,277 |
| 2015 | $129,092 | $89,347 | $218,439 | $2,265 |
| 2014 | $126,563 | $87,597 | $214,160 | $2,195 |
| 2013 | $125,991 | $87,201 | $213,192 | $2,211 |
| 2012 | $123,521 | $85,491 | $209,012 | $2,329 |
| 2011 | $121,099 | $83,815 | $204,914 | $2,505 |
| 2010 | $120,194 | $83,189 | $203,383 | $2,638 |
| 2009 | $120,480 | $83,387 | $203,867 | $2,645 |
| 2008 | $118,118 | $81,752 | $199,870 | $2,619 |
| 2007 | $115,802 | $80,149 | $195,951 | $2,558 |
Property facts
Year built
1987
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,377 sqft
Lot size
6,000 sqft
ZIP code
91761
City
Ontario
Street
Summer Island Ct
Coordinates
34.02585, -117.57860
Comparable properties nearby
Frequently asked questions
When did 3310 Summer Island Ct last sell?
No public-record sale is on file for 3310 Summer Island Ct.
What is the current tax assessment for 3310 Summer Island Ct?
The most recent total assessment for 3310 Summer Island Ct (year 2025) is $519,989 with $5,524 in property tax.
When was 3310 Summer Island Ct built?
3310 Summer Island Ct was built in 1987.
How does 3310 Summer Island Ct compare to others on Summer Island Ct?
We do not currently track other properties on Summer Island Ct.
What are the property facts for 3310 Summer Island Ct?
3310 Summer Island Ct is a 3 bed, 2 bath, 1,377 sqft, 6,000 sqft lot single_family.
Is 3310 Summer Island Ct a flip candidate?
No — 3310 Summer Island Ct does not appear in our flips dataset.
Is 3310 Summer Island Ct a tax-appeal candidate?
No — 3310 Summer Island Ct 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