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309 Moonstone Bay Dr, Oceanside, CA 92057 Property Records

San Diego County property record for 309 Moonstone Bay Dr, Oceanside, CA 92057

Property Summary

Property TypeSingle Family Home
Details4 bd · 2 ba · 2,031 sqft · built 1994
Lot Size0.149 acres (6,479 sqft)
OwnerCompany Name on Record
Last Sale$184,636 (Apr 1994)
Tax Bill$3,566 (2025)
Deeds & MortgagesAug 2017 Transfer
Flood ZoneZone X (minimal risk)
APN122-398-06-00

Property Details

APN / Parcel Number

Primary APN122-398-06-00

Interior

Bedrooms4 Beds
Full Baths2 Baths
Building Area2,031 sqft Living Area

Exterior

Year BuiltBuilt 1994
Effective Year BuiltEffective 1994
Lot Area6,479 sqft (0.149 acres)
Parking Spaces3 Parking Spaces

Location & Zoning

Street Address309 MOONSTONE BAY DR
CityOCEANSIDE
StateCA
Zip92057-3425
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeRS
Legal DescriptionLOT 533 TR 012382
Legal SubdivisionWHELAN RANCH
Legal Tract012382
Legal Block1
Legal Lot Number533
JurisdictionSAN DIEGO CA
Township / Civil DivisionOCEANSIDE-ESCONDIDO
Census Block Group1
Census Block1000
Census Tract18609

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 RecordCompany Name on Record
Mailing Address309 MOONSTONE BAY DR, OCEANSIDE, CA 92057-3425
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust, Revocable Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleApr 19, 1994 · Amount on Record
Deed SaleApr 19, 1994 · Amount on Record
Deed Document Number1994259147
Last Transfer DateAug 4, 2017
Transfer Doc0000383720
Record UpdatedSep 20, 2026

August 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN DIEGO CA
Recording DateAug 23, 2017
Property Address309 MOONSTONE BAY DR, OCEANSIDE, CA 92057-3425
Document Number0000383720
Instrument DateAug 4, 2017
Instrument383720
Transaction TypeTransfer
Record UpdatedAug 29, 2017

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address309 MOONSTONE BAY DR OCEANSIDE CA 920573425, OCEANSIDE, CA 92057-3425

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$317,060 (+2%) Land $91,694 Building $225,366
2025$3,566.00 (+5.25%) Homeowner's exemption$310,845 (+4.04%) Land $89,897 Building $220,948
2023$3,388.00 (+1.59%) Homeowner's exemption$298,776 Land $86,407 Building $212,369
2022$3,335.00

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 Policies6 in force
Nearby Flood Claims2 (1998–2018)
Claims Outside the SFHA2 of 2
Most Recent ClaimNov 2018 · alluvial fan flooding

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 65% of the US · lower than 79% of California
Wildfire Likelihood0.05% 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 447 locations within half a mile, as of December 31, 2025

ProviderMax 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: T-Mobile.

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