San Diego County property record for 355 Calle Mariposa, Oceanside, CA 92057
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,055 sqft · built 1972 |
| Lot Size | 0.78 acres (3,400 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $557 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 157-291-12-00 |
| Primary APN | 157-291-12-00 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,055 sqft Living Area |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1972 |
| Lot Area | 3,400 sqft (0.78 acres) |
| View / Lot | Good |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 1 Parking Space |
| Street Address | 355 CALLE MARIPOSA |
|---|---|
| City | OCEANSIDE |
| State | CA |
| Zip | 92057-5928 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RM-A |
| Legal Description | LOT 147 TR 006835 |
| Legal Subdivision | MISSION VALLEY BALL PARK |
| Legal Tract | 006835 |
| Legal Block | 1 |
| Legal Lot Number | 147 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | OCEANSIDE-ESCONDIDO |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 18618 |
Source: San Diego County records, as of September 15, 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 Record |
|---|---|
| Mailing Address | 355 CALLE MARIPOSA, OCEANSIDE, CA 92057-5928 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Feb 4, 2025 |
| Transfer Doc | 0000035647 |
| 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 | $53,195 (+2%) Land $16,464 Building $36,731 | |
| 2025 | $557.00 (+5.89%) | $52,153 (+4.04%) Land $16,142 Building $36,011 |
| 2023 | $526.00 (+1.94%) Homeowner's exemption | $50,129 Land $15,516 Building $34,613 |
| 2022 | $516.00 |
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
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 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 681 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable | 2,000 / 100 |
| San Diego Broadband Fixed Wireless | 500 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL | 100 / 20 |
May also be available: GeoLinks, T-Mobile.
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