4242 Porter Rd, La Mesa, CA 91941 Property Records

San Diego County property record for 4242 Porter Rd, La Mesa, CA 91941

Property Summary

Property TypeSingle Family Home
Details2 bd · 1 ba · 568 sqft · built 1939
Lot Size0.247 acres (10,761 sqft)
OwnerCompany Name on Record
Tax Bill$1,027 (2025)
Flood ZoneZone X (minimal risk)
APN499-492-20-00

Property Details

APN / Parcel Number

Primary APN499-492-20-00
Alternative APN
  • 4994903700

Interior

Bedrooms2 Beds
Full Baths1 Bath
Building Area568 sqft Living Area

Exterior

Year BuiltBuilt 1939
Effective Year BuiltEffective 1939
Lot Area10,761 sqft (0.247 acres)

Location & Zoning

Old Parcel Number4994903700
Street Address4242 PORTER RD
CityLA MESA
StateCA
Zip91941-6726
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR1R
Legal DescriptionSEC 29-16-1W NE 1/4 OF POR
Legal Range01W
Legal Township16
Legal Section29
Legal Block1
Legal Lot Number1
JurisdictionSAN DIEGO CA
Township / Civil DivisionSAN DIEGO
Census Block Group1
Census Block1002
Census Tract13801

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 Address2210 LENREY AVE, EL CENTRO, CA 92243-3639
Owner TypeCompany
VestingBorrower in Default

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last Transfer DateJun 8, 2011
Transfer Doc0000333215
Record UpdatedSep 20, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateCalifornia
CountySan Diego County
MunicipalityLa Mesa City
Secondary School DistrictGrossmont Union High School District (09 - 12)
Elementary School DistrictLa Mesa-Spring Valley School District (KG - 08)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$42,580 (+2%) Land $23,764 Building $18,816
2025$1,027.00 (-4.91%)$41,747 (+4.03%) Land $23,299 Building $18,448
2023$1,080.00 (+5.26%)$40,129 Land $22,396 Building $17,733
2022$1,026.00

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 11 policies
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies11 in force
Nearby Flood Claims1 (1993)
Claims Outside the SFHA1 of 1
Most Recent ClaimJan 1993 · Severe Winter Storm, Mud & Land Slides, & 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 99.1% of the US · lower than 99.2% 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 SystemHELIX WATER DISTRICT
serves 277,918 people · EPA ID CA3710010
Water SourceSurface water
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 343 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · DSL · Fixed Wireless in parts of the area
5,000 / 5,000
Cox Communications
Cable
2,000 / 100
Starlink
Satellite
280 / 30
T-Mobile
Fixed Wireless
100 / 20

May also be available: Verizon.

Nearby Properties on Porter Rd

Nearby Streets

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