320 Marathon Rd, Altadena, CA 91001 Property Records

Los Angeles County property record for 320 Marathon Rd, Altadena, CA 91001 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	2 Baths
Architecture Style	Conventional
Year Built	Built 1940
Square Footage	1,128 sqft Living Area
Lot Size	5,557 sqft (0.128 acres)
Tax Bill	$3,410.00 (2025)

Owner

Source: Los Angeles County records · APN 5833-014-010

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 Record	2 Company Names on File
Mailing Address	1177 YOCUM ST, PASADENA, CA 91103-1944
Owner Type	Owner is a Company
Vesting	Trustor/Debtor (Borrower in Default/Foreclosure On Trustee's Deed)

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Aug 06, 2004
Deed Sale	Aug 06, 2004
Deed Doc Number	20042024951
Prior Transfer Date	May 14, 1999
Prior Transfer Doc	0909940
Record Refreshed	Sep 20, 2026

December 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Dec 02, 2020
Property Address	320 MARATHON RD, ALTADENA, CA 91001-4427
Document Number	0001562443
Instrument Date	Sep 16, 2020
Instrument	1562443
Transaction Type	Transfer
Record Updated	Dec 29, 2020
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Document Interfamily Transfer Multiple parcels conveyed, unknown impact to APN

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	1177 YOCUM ST PASADENA CA 911031944, PASADENA, CA 91103-1944

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Los Angeles County
Unified School District	Pasadena Unified School District (KG - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2025	$3,410.00 (-50.91%)	$289,023 (-49.26%) Land $289,023
2024	$6,947.00 (+0.9%)
2023	$6,885.00 (+3.58%)	$569,659 Land $427,385 Building $142,274
2022	$6,647.00

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 Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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

Property Details

APN / Parcel Number

Primary APN	`5833-014-010`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Building Area	1,128 sqft Living Area
Stories	1 Stories

Exterior

Year Built	Built 1938
Effective Year Built	Effective 1940
Architectural Style	Conventional Style
Construction Type	Wood Construction
Roof Construction	Gable Roof Construction
Roof Material	Wood Shingle Roof
Lot Area	5,557 sqft (0.128 acres)
Depth X Width	111 ft x 50 ft Depth x Width

Utilities and HVAC

Heating System	Floor/Wall Furnace Heating

Location & Zoning

Street Address	320 MARATHON RD
City	ALTADENA
State	CA
Zip	91001-4427
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	TRACT # 1580 LOT COM AT NE COR OF LOT 21 TH N 59 11 W 50.69 FT TH S 21 2105 W 113.2 FT TH SE 50.17 FT TO SE LINE OF SD LOT TH NE THEREON 109.04 FT TO BEG PART OF LOT 21
Legal Subdivision	1580
Legal Tract	1580
Legal Block	2
Legal Lot Number	21
Jurisdiction	LOS ANGELES CA
Minor Civil Division	PASADENA
Census Blockgroup	2
Census Block	2002
Census Tract	460200