San Diego County property record for 3643 Mount Vernon Ave, Oceanside, CA 92057
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,059 sqft · built 1975 |
| Lot Size | 0.4 acres (1,731 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $116,000 (Nov 2000) |
| Tax Bill | $1,927 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 162-332-13-00 |
| Primary APN | 162-332-13-00 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,059 sqft Living Area |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1975 |
| Lot Area | 1,731 sqft (0.4 acres) |
| View / Lot | Good |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 1 Parking Space |
| Street Address | 3643 MOUNT VERNON AVE |
|---|---|
| City | OCEANSIDE |
| State | CA |
| Zip | 92057-8602 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RM-A |
| Legal Description | LOT 222 UND 1/141 INT IN LOT C&ALL OF TR 007536 |
| Legal Subdivision | OCEANA SOUTH |
| Legal Tract | 007536 |
| Legal Block | 3 |
| Legal Lot Number | 222,C |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | OCEANSIDE-ESCONDIDO |
| Census Block Group | 3 |
| Census Block | 3012 |
| Census Tract | 18512 |
Source: San Diego County records, as of July 28, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 3643 MOUNT VERNON AVE, OCEANSIDE, CA 92057-8602 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 9, 2000 · Amount on Record |
| Deed Sale | Nov 9, 2000 · Amount on Record |
| Deed Document Number | 2000611911 |
| Prior Transfer Date | Dec 8, 1994 |
| Prior Transfer Doc | 0000713173 |
| Record Updated | Oct 29, 2026 |
Source: San Diego County assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Diego County |
| Municipality | Oceanside City |
| Unified School District | Oceanside Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $178,260 (+2%) Land $51,430 Building $126,830 | |
| 2025 | $1,927.00 (+5.42%) Homeowner's exemption | $174,766 (+4.04%) Land $50,422 Building $124,344 |
| 2023 | $1,828.00 (+1.61%) Homeowner's exemption | $167,981 Land $48,465 Building $119,516 |
| 2022 | $1,799.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective September 3, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 1 (1998) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF OCEANSIDE serves 174,340 people · EPA ID CA3710014 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 447 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable | 2,000 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, GeoLinks.
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