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503 Osage St, Spring Valley, CA 91977 Property Records

San Diego County property record for 503 Osage St, Spring Valley, CA 91977

Property Summary

Property TypeSingle Family Home
Details3 bd · 1.5 ba · 1,950 sqft · built 1960
Lot Size0.165 acres (7,200 sqft)
OwnerCompany Name on Record
Last Sale$125,000 (Aug 1994)
Tax Bill$4,447 (2025)
Deeds & MortgagesAug 2020 Transfer
Oct 2019 Line of Credit
Flood ZoneZone X (minimal risk)
APN583-612-01-00

Property Details

APN / Parcel Number

Primary APN583-612-01-00

Interior

Bedrooms3 Beds
Full Baths1.5 Baths
Half Baths1 Half Bath
Building Area1,950 sqft Living Area

Exterior

Year BuiltBuilt 1960
Effective Year BuiltEffective 1960
Lot Area7,200 sqft (0.165 acres)
View / LotGood
Garage TypeCarport
CarportCarport
Parking Spaces2 Parking Spaces

Location & Zoning

Street Address503 OSAGE ST
CitySPRING VALLEY
StateCA
Zip91977-5720
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeRS
Legal DescriptionLOT 330 TR 004524
Legal SubdivisionSPRING VALLEY ESTATES
Legal Tract004524
Legal Block2
Legal Lot Number330
JurisdictionSAN DIEGO CA
Township / Civil DivisionSAN DIEGO
Census Block Group2
Census Block2003
Census Tract3108

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 Address503 OSAGE ST, SPRING VALLEY, CA 91977-5720
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust, Revocable Trust

Deeds, Mortgages & Sale History

DateDocument
Aug 14, 2020Quit Claim Deed, Transfer
NOT AVAILABLE
Oct 4, 2019Deed of Trust, Mortgage · Line of Credit
CALIFORNIA CU

Assessor's Deed Record

Deed NamesName on Deed
Last SaleAug 30, 1994 · Amount on Record
Deed SaleAug 30, 1994 · Amount on Record
Deed Document Number1994519624
Last Transfer DateJun 26, 2020
Transfer Doc0000458022
Record UpdatedSep 20, 2026

August 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN DIEGO CA
Recording DateAug 14, 2020
Property Address503 OSAGE ST, SPRING VALLEY, CA 91977-5720
Document Number0000458022
Instrument DateJun 26, 2020
Instrument458022
Transaction TypeTransfer
Record UpdatedAug 25, 2020
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address503 OSAGE ST SPRING VALLEY CA 919775720, SPRING VALLEY, CA 91977-5720

October 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSAN DIEGO CA
Property Address503 OSAGE ST, SPRING VALLEY, CA 91977-5720
Document Number0000452654
Instrument DateOct 4, 2019
Transaction TypeMortgage
Record UpdatedOct 25, 2019
Title CompanyCALIFORNIA MEMBERS TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address503 OSAGE ST SPRING VALLEY CA 919775720, SPRING VALLEY, CA 91977-5720

Mortgage

Document Number0000452654
DateOct 10, 2019
Instrument452654
Lender
NameCALIFORNIA CU
TypeCredit Union
AddressGLENDALE, CA 91209-9100
Agreement
TypeLine of Credit
AmountAmount Recorded
Term360 Months
DueOct 9, 2049
Interest
Rate TypeAdjustable Rate

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$332,353 (+4.04%) Land $82,318 Building $250,035
2025$4,447.00 (+8.28%) Homeowner's exemption$319,449 (+2%) Land $79,122 Building $240,327
2023$4,107.00 (+1.78%) Homeowner's exemption$313,186 Land $77,571 Building $235,615
2022$4,035.00

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 6 (20% premium discount)
Nearby Flood Policies1 in force
Nearby Flood Claims1 (1983)
Most Recent ClaimMar 1983 · Coastal Storms, Floods, Slides & Tornadoes

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 80% of the US · lower than 88% 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 SystemOTAY WATER DISTRICT
serves 242,155 people · EPA ID CA3710034
Water SourcePurchased surface water from several systems
Last State InspectionFeb 2026
LeadUnder 1 ppb (2024–2026)
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 734 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · DSL		5,000 / 5,000
Cox Communications
Cable		2,000 / 100
Verizon
Fixed Wireless		300 / 20

May also be available: T-Mobile.

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