10638 Portsmouth Ct
Riverside, CA 92503
4 bd 2 ba 1,404 sqft Built 1976 Lot 10,890 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 | $109,664 | $71,064 | $180,728 | $8,021 |
| 2024 | $109,664 | $71,064 | $180,728 | $2,123 |
| 2023 | $105,406 | $68,305 | $173,711 | $2,089 |
| 2022 | $103,340 | $66,966 | $170,306 | $1,963 |
| 2021 | $101,314 | $65,653 | $166,967 | $3,499 |
| 2020 | $100,276 | $64,980 | $165,256 | $3,468 |
| 2019 | $98,310 | $63,706 | $162,016 | $1,884 |
| 2018 | $96,382 | $62,458 | $158,840 | $1,857 |
| 2017 | $94,493 | $61,234 | $155,727 | $1,822 |
| 2016 | $92,641 | $60,034 | $152,675 | $1,791 |
| 2015 | $91,250 | $59,133 | $150,383 | $1,763 |
| 2014 | $89,463 | $57,976 | $147,439 | $1,755 |
| 2013 | $89,059 | $57,715 | $146,774 | $1,751 |
| 2012 | $87,313 | $56,584 | $143,897 | $1,635 |
| 2010 | $85,601 | $55,475 | $141,076 | $1,588 |
| 2009 | $84,962 | $55,061 | $140,023 | $1,597 |
| 2008 | $83,496 | $54,111 | $137,607 | $1,622 |
| 2007 | $81,859 | $53,050 | $134,909 | $1,517 |
Property facts
Year built
1976
Property type
single_family
Stories
1
Beds
4
Baths
2
Living area
1,404 sqft
Lot size
10,890 sqft
ZIP code
92503
City
Riverside
Street
Portsmouth Ct
Coordinates
33.90069, -117.46141
Comparable properties nearby
Frequently asked questions
When did 10638 Portsmouth Ct last sell?
No public-record sale is on file for 10638 Portsmouth Ct.
What is the current tax assessment for 10638 Portsmouth Ct?
The most recent total assessment for 10638 Portsmouth Ct (year 2025) is $180,728 with $8,021 in property tax.
When was 10638 Portsmouth Ct built?
10638 Portsmouth Ct was built in 1976.
How does 10638 Portsmouth Ct compare to others on Portsmouth Ct?
We track 4 other properties on Portsmouth Ct. Browse the list under "Other properties on Portsmouth Ct" to compare beds, baths, and sale history.
What are the property facts for 10638 Portsmouth Ct?
10638 Portsmouth Ct is a 4 bed, 2 bath, 1,404 sqft, 10,890 sqft lot single_family.
Is 10638 Portsmouth Ct a flip candidate?
No — 10638 Portsmouth Ct does not appear in our flips dataset.
Is 10638 Portsmouth Ct a tax-appeal candidate?
No — 10638 Portsmouth 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
-0.8%
Implied 1-yr
-3.1%
2026 Q3
$676.1K
2026 Q4
$670.6K
ZIP 92503 — Median Price History + Forecast
Explore nearby
Geography
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