San Diego County property record for 4431 Old River St, Oceanside, CA 92057 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,931 sqft · built 1992 |
| Lot Size | 0.225 acres (9,817 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $950,000 (Sep 2025) |
| Tax Bill | $3,747 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 157-812-53-00 |
| Primary APN | 157-812-53-00 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Building Area | 1,931 sqft Living Area |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1992 |
| Lot Area | 9,817 sqft (0.225 acres) |
| View / Lot | River |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 4431 OLD RIVER ST |
|---|---|
| City | OCEANSIDE |
| State | CA |
| Zip | 92057-6002 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 196 TR 012343 |
| Legal Subdivision | RIVER MEADOW |
| Legal Tract | 012343 |
| Legal Block | 2 |
| Legal Lot Number | 196 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | OCEANSIDE-ESCONDIDO |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 18521 |
Source: San Diego County records · APN 157-812-53-00
Assessment roll updated July 21, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4431 OLD RIVER ST, OCEANSIDE, CA 92057-6002 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 02, 2025 · Amount on Record |
| Deed Sale | Sep 02, 2025 · Amount on Record |
| Prior Sale | Jun 22, 2005 · Amount on Record |
| Deed Document Number | 2025241717 |
| Prior Transfer Date | Dec 27, 2024 |
| Prior Transfer Doc | 0000017141 |
| Record Updated | Sep 20, 2026 |
Source: San Diego County records · Assessment roll updated July 21, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | San Diego County |
| Municipality | Oceanside City |
| Unified School District | Oceanside Unified School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $950,000 (+191.41%) Land $200,111 Building $749,889 | |
| 2025 | $3,747.00 (+5.22%) Homeowner's exemption | $326,006 (+4.04%) Land $68,671 Building $257,335 |
| 2023 | $3,561.00 (+1.6%) Homeowner's exemption | $313,349 Land $66,005 Building $247,344 |
| 2022 | $3,505.00 |
Source: FEMA National Flood Hazard Layer, San Diego County (06073C), updated September 3, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Moderate |
| 500-Year Floodplain | Yes |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone A99, within 500 ft |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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