242 Marathon Rd, Altadena, CA 91001 Property Records

Los Angeles County property record for 242 Marathon Rd, Altadena, CA 91001

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,045 sqft · built 1951
Lot Size	0.173 acres (7,543 sqft)
Owner	2 Company Names on Record
Last Sale	$160,000 (Jun 1997)
Tax Bill	$2,981 (2025)
Deeds & Mortgages	Jan 2022 Transfer Aug 2020 Transfer
Flood Zone	Zone X (minimal risk)
APN	`5833-013-028`

Property Details

APN / Parcel Number

Primary APN	`5833-013-028`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,045 sqft Living Area

Exterior

Year Built	Built 1951
Effective Year Built	Effective 1970
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	7,543 sqft (0.173 acres)
Lot Dimensions	127 ft deep x 64 ft wide

Utilities, Heating & Cooling

Heating System	Floor/Wall Furnace

Location & Zoning

Street Address	242 MARATHON RD
City	ALTADENA
State	CA
Zip	91001-4425
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR175
Legal Description	TRACT # 1580 LOT COM N 21 2105 E 172 FT FROM MOST S COR OF LOT 16 TH N 68 3730 W 23 FT TH N 21 2105 E TO SW LINE OF MARATHON RD TH SE THEREON TO A LINE PARALLEL WITH AND DIST NW AT R/A 64 W TO BEG PART OF LOTS 16 AND LOT 17
Legal Subdivision	1580
Legal Tract	1580
Legal Block	2
Legal Lot Number	16
Jurisdiction	LOS ANGELES CA
Township / Civil Division	PASADENA
Census Block Group	2
Census Block	2002
Census Tract	460200

Owner

Source: Los Angeles County records, as of May 21, 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 Record
Mailing Address	397 E LAS FLORES DR, ALTADENA, CA 91001-1649
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Jan 3, 2022	Correction Deed
Aug 6, 2020	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 30, 1997 · Amount on Record
Deed Sale	Jun 30, 1997 · Amount on Record
Prior Sale	Nov 7, 1994 · Amount on Record
Deed Document Number	1997965884
Last Transfer Date	Jun 7, 2021
Transfer Doc	0000005457
Record Updated	Sep 20, 2026

January 2022: Correction Deed

Document Type	Correction Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Jan 3, 2022
Property Address	242 MARATHON RD, ALTADENA, CA 91001-4425
Document Number	0000005457
Map Reference	MB 20 PG 4
Instrument Date	Nov 19, 2021
Instrument	22-0005457
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	397 E LAS FLORES DR, ALTADENA, CA 91001-1649

August 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 6, 2020
Property Address	242 MARATHON RD, ALTADENA, CA 91001-4425
Document Number	0000907054
Instrument Date	Jul 15, 2020
Instrument	907054
Transaction Type	Transfer
Record Updated	Sep 14, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	397 E LAS FLORES DR ALTADENA CA 910011649, ALTADENA, CA 91001-1649

Tax Assessment & Valuation

Source: Los Angeles County assessment roll, as of May 21, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$2,981.00 (-12.14%)	$234,513 (-6.36%) Land $128,984 Building $105,529
2023	$3,393.00 (+3.38%)	$250,452 Land $137,751 Building $112,701
2022	$3,282.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective September 30, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	1 in force

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 Risk	Moderate above 57% of the US · lower than 66% of California
Wildfire Likelihood	0.1% annual chance
Exposure	None 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 System	LINCOLN AVENUE WATER CO. private · serves 8,721 people · EPA ID CA1910063
Water Source	Surface water
Last State Inspection	Aug 2022
Lead	Under 1 ppb (2026–2028) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 715 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20

May also be available: GeoLinks, T-Mobile.

Cell Coverage

5G (outdoors only) and 4G LTE

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