321 Wilshire Rd, Oceanside, CA 92057 Property Records

San Diego County property record for 321 Wilshire Rd, Oceanside, CA 92057

Property Summary

Property TypeSingle Family Home
Details4 bd · 4 ba · 3,827 sqft · built 1987
Lot Size24.7 acres (1,077,239 sqft)
OwnerCompany Name on Record
Last Sale$2,900,000 (Sep 2004)
Tax Bill$30,841 (2025)
Flood ZoneZone X (minimal risk)
APN122-080-57-00

Property Details

APN / Parcel Number

Primary APN122-080-57-00
Alternative APN
  • 1220801600

Interior

Bedrooms4 Beds
Full Baths4 Baths
Building Area3,827 sqft Living Area

Exterior

Year BuiltBuilt 1987
Effective Year BuiltEffective 1987
Lot Area1,077,239 sqft
Parking Spaces3 Parking Spaces

Location & Zoning

Old Parcel Number1220801600
Street Address321 WILSHIRE RD
CityOCEANSIDE
StateCA
Zip92057-2902
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeA
Legal DescriptionPAR 1 (EX ST) TR PM07274
Legal Tract7274
Legal Block2
JurisdictionSAN DIEGO CA
Township / Civil DivisionOCEANSIDE-ESCONDIDO
Census Block Group2
Census Block2004
Census Tract18619

Owner

Source: San Diego County records, as of July 21, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordCompany Name on Record
Mailing AddressPO BOX 6543, OCEANSIDE, CA 92052-6543
OccupancyOwner Occupied
Owner TypeCompany
VestingBorrower in Default

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleSep 27, 2004 · Amount on Record
Deed SaleSep 27, 2004 · Amount on Record
Prior SaleOct 19, 1984 · Amount on Record
Deed Document Number2004912633
Last Transfer DateAug 26, 2016
Transfer Doc0000444478
Record UpdatedSep 20, 2026

Tax Assessment & Valuation

Source: San Diego County assessment roll, as of July 21, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountySan Diego County
MunicipalityOceanside City
Unified School DistrictBonsall Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$3,000,000 (+3.45%) Land $2,243,000 Building $757,000
2025$30,841.00 (+11.7%) Homeowner's exemption$2,900,000 (+11.54%) Land $2,169,000 Building $731,000
2023$27,610.00 (+7.89%) Homeowner's exemption$2,600,000 Land $1,946,000 Building $654,000
2022$25,590.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective September 3, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 8 (10% premium discount)
Nearby Flood Policies2 in force

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskModerate
above 52% of the US · lower than 69% of California
Wildfire Likelihood0.1% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemCITY OF OCEANSIDE
serves 174,340 people · EPA ID CA3710014
Water SourcePurchased surface water from several systems
LeadUnder 1 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 17 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
San Diego Broadband
Fixed Wireless
500 / 100
Verizon
Fixed Wireless
300 / 20
T-Mobile
Fixed Wireless
25 / 3

May also be available: AT&T.

Nearby Properties on Wilshire Rd

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