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346 Mainsail Rd, Oceanside, CA 92054 Property Records

San Diego County property record for 346 Mainsail Rd, Oceanside, CA 92054

Property Summary

Property TypeSingle Family Home
Details4 bd · 2 ba · 1,672 sqft · built 1980
Lot Size0.247 acres (10,755 sqft)
OwnerIndividual Name on Record
Tax Bill$6,335 (2025)
Deeds & MortgagesJun 2021 Mortgage
Flood ZoneZone X (minimal risk)
APN162-442-51-00

Property Details

APN / Parcel Number

Primary APN162-442-51-00

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms8 Rooms
Stories1 Story
Building Area1,672 sqft Living Area
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1980
Effective Year BuiltEffective 1980
Architectural StyleRanch
Exterior MaterialStucco
Construction TypeFrame
Roof MaterialWood Shingle
Lot Area10,755 sqft (0.247 acres)
Lot Dimensions175 ft deep x 61 ft wide
View / LotGood
Garage TypeCarport
CarportCarport
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Heating SystemForced Air with A/C
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address346 MAINSAIL RD
CityOCEANSIDE
StateCA
Zip92054-4609
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeRS
Legal DescriptionLOT 112 TR 008968
Legal SubdivisionSEA MESA
Legal Tract008968
Legal Block4
Legal Lot Number112
JurisdictionSAN DIEGO CA
Township / Civil DivisionOCEANSIDE-ESCONDIDO
Census Block Group4
Census Block4000
Census Tract18511

Owner

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 RecordIndividual Name on Record
Mailing Address346 MAINSAIL RD, OCEANSIDE, CA 92054-4609
OccupancyOwner Occupied
Owner TypeIndividual
VestingSole Owner

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJun 11, 2021
Deed SaleJun 11, 2021
Prior SaleMay 11, 2016 · Amount on Record
Deed Document Number2021431217
Prior Transfer DateAug 14, 2020
Prior Transfer Doc0000431217
Record UpdatedOct 29, 2026

June 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSAN DIEGO CA
Recording DateJun 11, 2021
Property Address346 MAINSAIL RD, OCEANSIDE, CA 92054-4609
Document Number0000431217
Map ReferenceMAP 8968
Instrument DateAug 14, 2020
Instrument2021-0431217
Transaction TypeTransfer
Record UpdatedJun 21, 2021
Title CompanyAMROCK INC, AMROCK LLC

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address346 MAINSAIL RD, OCEANSIDE, CA 92054-4609

Mortgage

Document Number0000431218
DateJun 11, 2021
Instrument2021-0431218
Lender
NameTHE FEDERAL SAVINGS BANK
TypeBank
Agreement
TypeVA Mortgage
AmountAmount Recorded
Term351 Months
DueSep 1, 2050

Tax Assessment & Valuation

Source: San Diego County assessment roll, as of July 28, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$573,539 (+2%) Land $78,727 Building $494,812
2025$6,335.00 (+5.18%)$562,294 (+4.04%) Land $77,184 Building $485,110
2023$6,023.00 (+1.53%)$540,462 Land $74,188 Building $466,274
2022$5,932.00

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
Flood Insurance CostPremium on Record
median of 17 policies
Community Rating SystemClass 8 (10% premium discount)
Nearby Flood Policies17 in force
Nearby Flood Claims9 (1980–1998)
Most Recent ClaimFeb 1998 · Severe Winter Storms And Flooding
Claims by Event
  • Severe Winter Storms And Flooding, Feb 1998 · 2 claims

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 RiskLow
lower than 95% of the US · lower than 97% of California
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
beyond ember reach

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 SystemArviso - Mobile Home Park
private · serves 70 people · EPA ID 090605121
Water SourceGroundwater
Last State InspectionFeb 2026
Also Mapped HereSAN DIEGO COUNTY WATER AUTHORITY, CITY OF OCEANSIDE
LeadBelow detection (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureColiform assessment
Dec 2019
Monitoring and Reporting26
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. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 505 locations within half a mile, as of December 31, 2025

ProviderMax 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.

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