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334 Mainsail Rd, Oceanside, CA 92054 Property Records

San Diego County property record for 334 Mainsail Rd, Oceanside, CA 92054 · Last verified July 2026

Property Summary

Property TypeSingle Family Home
Details3 bd · 2.5 ba · 2,021 sqft · built 1980
Lot Size0.194 acres (8,457 sqft)
Owner2 Individual Names on File
Last Sale$805,000 (Jan 2023)
Tax Bill$9,411 (2025)
Deeds & MortgagesJan 2023 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN162-441-12-00

Property Details

APN / Parcel Number

Primary APN162-441-12-00

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Building Area2,021 sqft Living Area

Exterior

Year BuiltBuilt 1980
Effective Year BuiltEffective 1980
Lot Area8,457 sqft (0.194 acres)
View / LotGood
Garage TypeCarport
CarportCarport
Parking Spaces2 Parking Spaces

Location & Zoning

Street Address334 MAINSAIL RD
CityOCEANSIDE
StateCA
Zip92054-4605
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 12 TR 008968
Legal SubdivisionSEA MESA
Legal Tract008968
Legal Block3
Legal Lot Number12
JurisdictionSAN DIEGO CA
Township / Civil DivisionOCEANSIDE-ESCONDIDO
Census Block Group4
Census Block4000
Census Tract18511

Owner

Source: San Diego County records · APN 162-441-12-00

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 Record2 Individual Names on File
Mailing Address334 MAINSAIL RD, OCEANSIDE, CA 92054-4605
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJan 05, 2023 · Amount on Record
Deed SaleJan 05, 2023 · Amount on Record
Prior SaleOct 20, 2009 · Amount on Record
Deed Document Number20233629
Prior Transfer DateJun 07, 2006
Prior Transfer Doc0000271545
Record UpdatedSep 20, 2026

January 2023: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSAN DIEGO CA
Recording DateJan 05, 2023
Property Address334 MAINSAIL RD, OCEANSIDE, CA 92054-4605
Document Number0000003629
Map ReferenceMAP 8968
Instrument DateDec 20, 2022
Instrument2023-0003629
Transaction TypeTransfer
Record UpdatedJan 16, 2023
Title CompanyFIRST AMERICAN TITLE, FIRST AMERICAN TTL SAN DIEGO

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address334 MAINSAIL RD, OCEANSIDE, CA 92054-4605

Mortgage

Document Number0000003630
DateJan 05, 2023
Instrument2023-0003630
Lender
NameUNITED WHOLESALE MORTGAGE
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueFeb 01, 2053

Tax Assessment & Valuation

Source: San Diego County records · Assessment roll updated July 21, 2026 · Last verified July 2026

Property Jurisdictions

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

Tax Bill & Assessment History

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.

YearTax BillAssessed Value
2026$854,269 (+2%) Land $521,108 Building $333,161
2025$9,411.00 (+126.06%)$837,520 (+125.02%) Land $510,891 Building $326,629
2023$4,163.00 (+1.54%)$372,196 Land $227,041 Building $145,155
2022$4,100.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, San Diego County (06073C), updated September 3, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060730185114, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Flood Insurance CostPremium on Record
median of 17 individual NFIP policies nearby
Community Rating SystemClass 8 (10% premium discount)
Nearby Flood Policies17 in force
Nearby Flood Claims9 (1980–1998)
Most Recent ClaimFeb 1998, rainfall accumulation, Severe Winter Storms And Flooding
Claims By Storm
  • Severe Winter Storms And Flooding, Feb 1998 · 2 claims

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 505 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
Cox CommunicationsCable2,000 / 100
VerizonFixed Wireless300 / 20
T-Mobile USAFixed Wireless100 / 20
StarlinkSatellite (low-earth orbit)280 / 30

May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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