1023 E Calaveras St, Altadena, CA 91001 Property Records

Los Angeles County property record for 1023 E Calaveras St, Altadena, CA 91001 · Last verified June 2026

Property Highlights

Property TypeResidential > Multi-Unit > Duplex
Bedrooms4 Beds
Bathrooms3 Baths
Architecture StyleDuplex Single
Year BuiltBuilt 1946
Square Footage3,276 sqft Living Area
Lot Size12,986 sqft (0.298 acres)
OccupancyOwner Occupied
Tax Bill$2,791.00 (2025)

Property Details

APN / Parcel Number

Primary APN5845-007-018

Interior

Bedrooms4 Beds
Full Baths3 Baths
Total Rooms6 Rooms
Units2 Units
Building Area3,276 sqft Living Area

Exterior

Year BuiltBuilt 1946
Effective Year BuiltEffective 1946
Architectural StyleDuplex Single
Construction TypeWood
Lot Area12,986 sqft (0.298 acres)
Total Buildings2 Buildings

Utilities, Heating & Cooling

Heating SystemFloor/Wall Furnace

Location & Zoning

Street Address1023 E CALAVERAS ST
CityALTADENA
StateCA
Zip91001-2531
Property CategoryResidential
Property TypeResidential > Multi-Unit > Duplex
Legal DescriptionPOR OF SAN PASQUAL RANCHO KNOWN AS THE GROGAN TRACT 0.29 AC ON N LINE OF CALAVERAS ST COM E 545 FT FROM E LINE OF LAKE AVE TH E ON SD N LINE 61.88 FT TH N 0 06 E 220.8 FT TH S 89 5620 W 52.82 S 2 30 W 220.77 MORE OR LESS FT TO BEG
Legal SubdivisionRANCHO SAN PASQUAL
Legal Tract0.29
Legal Block4
JurisdictionLOS ANGELES CA
Township / Civil DivisionPASADENA
Census Block Group4
Census Block4002
Census Tract461200

Owner

Source: Los Angeles County records · APN 5845-007-018

Assessment roll updated May 21, 2026 · Last verified June 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordIndividual Name on File
Mailing Address1441 HUNTINGTON DR, SOUTH PASADENA, CA 91030-4512
OccupancyOwner Occupied
Owner TypeIndividual
VestingSingle Person

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last Transfer DateOct 04, 2004
Transfer Doc0002595900
Record UpdatedSep 20, 2026

Tax Assessment & Valuation

Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified June 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyLos Angeles County
Unified School DistrictPasadena Unified School District (KG - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes and is not a market price estimate.

YearTax BillAssessed Value
2025$2,791.00 (+1.79%) Homeowner's exemption$145,274 (+3.87%) Land $17,369 Building $127,905
2024$2,742.00 (+7.83%)
2023$2,543.00 (+2.96%) Homeowner's exemption$139,856 Land $16,696 Building $123,160
2022$2,470.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Los Angeles County (06037C), updated September 30, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

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