San Diego County property record for 3744 Mount Vernon Ave, Oceanside, CA 92057
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,059 sqft · built 1975 |
| Lot Size | 0.43 acres (1,855 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $358,000 (Sep 2023) |
| Tax Bill | $4,129 (2025) |
| Deeds & Mortgages | Sep 2023 Transfer Sep 2023 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 162-333-22-00 |
| Primary APN | 162-333-22-00 |
|---|
| 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 | 1,855 sqft (0.43 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 1 Parking Space |
| Street Address | 3744 MOUNT VERNON AVE |
|---|---|
| City | OCEANSIDE |
| State | CA |
| Zip | 92057-8603 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RM-A |
| Legal Description | LOT 287 UND 1/141 INT IN LOT C&ALL OF TR 007536 |
| Legal Subdivision | OCEANA SOUTH |
| Legal Tract | 007536 |
| Legal Block | 3 |
| Legal Lot Number | 287,C |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | OCEANSIDE-ESCONDIDO |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 18512 |
Source: San Diego County records · APN 162-333-22-00
Assessment roll updated July 28, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 3744 MOUNT VERNON AVE, OCEANSIDE, CA 92057-8603 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Sep 27, 2023 | Intrafamily Transfer, Transfer |
| Sep 21, 2023 | Grant Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 21, 2023 · Amount on Record |
| Deed Sale | Sep 21, 2023 · Amount on Record |
| Prior Sale | Jun 07, 1990 · Amount on Record |
| Deed Document Number | 2023257624 |
| Prior Transfer Date | Sep 19, 2023 |
| Prior Transfer Doc | 0000261966 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Recording Date | Sep 27, 2023 |
| Property Address | 3744 MOUNT VERNON AVE, OCEANSIDE, CA 92057-8603 |
| Document Number | 0000261966 |
| Map Reference | MAP 7536 |
| Instrument Date | Sep 19, 2023 |
| Instrument | 2023-0261966 |
| Transaction Type | Transfer |
| Record Updated | Oct 05, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3744 MOUNT VERNON AVE, OCEANSIDE, CA 92057-8603 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Recording Date | Sep 21, 2023 |
| Property Address | 3744 MOUNT VERNON AVE, OCEANSIDE, CA 92057-8603 |
| Document Number | 0000257624 |
| Map Reference | MAP 7536 |
| Instrument Date | Sep 07, 2023 |
| Instrument | 2023-0257624 |
| Transaction Type | Transfer |
| Record Updated | Oct 03, 2023 |
| Title Company | EQUITY TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3744 MOUNT VERNON AVE, OCEANSIDE, CA 92057-8603 |
| Document Number | 0000257625 |
|---|---|
| Date | Sep 21, 2023 |
| Instrument | 2023-0257625 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 01, 2053 |
Source: San Diego County records · Assessment roll updated July 28, 2026 · Last verified August 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 | $372,176 (+2%) Land $312,120 Building $60,056 | |
| 2025 | $4,129.00 (+1.95%) | $364,879 (+150.93%) Land $306,000 Building $58,879 |
| 2024 | $4,050.00 (+156.49%) | |
| 2023 | $1,579.00 (+1.61%) Homeowner's exemption | $145,409 Land $40,586 Building $104,823 |
| 2022 | $1,554.00 |
Source: FEMA National Flood Hazard Layer, San Diego County (06073C), as of September 3, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060730185123, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 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 |
| Wildfire Risk | Low lower than 99.8% of the US · lower than 99.8% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable | 2,000 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: AT&T, California Internet.
Based on FCC filings for 447 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System, water system CA3710014, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF OCEANSIDE serves 174,340 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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