8911 Harness St, Spring Valley, CA 91977 Property Records

San Diego County property record for 8911 Harness St, Spring Valley, CA 91977

Property Summary

Property TypeSingle Family Home
Details3 bd · 1 ba · 1,402 sqft · built 1942
Lot Size0.53 acres (23,087 sqft)
OwnerIndividual Name on Record
Last Sale$430,000 (Jul 2004)
Tax Bill$7,728 (2025)
Deeds & MortgagesJun 2026 Mortgage
Flood ZoneZone X (minimal risk)
APN578-143-18-00

Property Details

APN / Parcel Number

Primary APN578-143-18-00

Interior

Bedrooms3 Beds
Full Baths1 Bath
Building Area1,402 sqft Living Area

Exterior

Year BuiltBuilt 1942
Effective Year BuiltEffective 1942
Lot Area23,087 sqft (0.53 acres)
Garage TypeCarport
CarportCarport
Parking Spaces2 Parking Spaces

Location & Zoning

Street Address8911 HARNESS ST
CitySPRING VALLEY
StateCA
Zip91977-3940
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeRV
Legal DescriptionLOT 9 POR TR 000330
Legal SubdivisionRANCHO MISSION
Legal Tract000330
Legal Block1
Legal Lot Number9
JurisdictionSAN DIEGO CA
Township / Civil DivisionSAN DIEGO
Census Block Group1
Census Block1002
Census Tract13907

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 Address8911 HARNESS ST, SPRING VALLEY, CA 91977-3940
OccupancyOwner Occupied
Owner TypeIndividual
VestingSingle Man

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJul 27, 2004 · Amount on Record
Deed SaleJul 27, 2004 · Amount on Record
Prior SaleAug 21, 1995 · Amount on Record
Deed Document Number2004704241
Last Transfer DateJun 8, 2026
Transfer Doc0000171595
Record UpdatedOct 29, 2026

June 2026: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSAN DIEGO CA
Recording DateJun 15, 2026
Property Address8911 HARNESS ST, SPRING VALLEY, CA 91977-3940
Document Number0000171595
Instrument DateJun 8, 2026
Instrument2026171595
Transaction TypeTransfer
Record UpdatedJul 12, 2026
Title CompanyFIDELITY NATIONAL TITLE

Transaction

Tax$0.00
Amount AccuracyFull Amount Stated

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address8911 HARNESS ST, SPRING VALLEY, CA 91977-3940

Mortgage

Document Number0000171596,
DateJun 15, 2026
Instrument2026171596
Lender
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueJul 1, 2056
Interest
Rate TypeFixed Rate
Rate6.3%
Initial TypeFixed Rate
Max Rate-1%

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateCalifornia
CountySan Diego County
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$611,316 (+2%) Land $326,983 Building $284,333
2025$7,728.00 (+6.93%) Homeowner's exemption$599,330 (+4.04%) Land $320,572 Building $278,758
2023$7,227.00 (+1.52%) Homeowner's exemption$576,060 Land $308,125 Building $267,935
2022$7,119.00

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
Nearby Flood Claims2 (1998–2026)
Claims Outside the SFHA2 of 2
Most Recent ClaimJan 2026 · rainfall accumulation

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 97% of the US · lower than 97.8% of California
Wildfire Likelihood0.01% 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 520 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Cox Communications
Cable · Fiber in parts of the area
2,000 / 100
Verizon
Fixed Wireless
300 / 20

May also be available: AT&T, T-Mobile.

Nearby Properties on Harness St

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