172 Marathon Rd, Altadena, CA 91001 Property Records

Los Angeles County property record for 172 Marathon Rd, Altadena, CA 91001

Property Summary

Property Type	Duplex
Details	3 bd · 2 ba · 1,300 sqft · built 1946
Lot Size	0.199 acres (8,659 sqft)
Owner	2 Company Names on File
Last Sale	$310,500 (Jan 2009)
Tax Bill	$2,811 (2025)
Deeds & Mortgages	Jul 2026 Transfer
Flood Zone	Zone X (minimal risk)
APN	`5833-013-012`

Property Details

APN / Parcel Number

Primary APN	`5833-013-012`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Units	2 Units
Building Area	1,300 sqft Living Area

Exterior

Year Built	Built 1946
Effective Year Built	Effective 1946
Architectural Style	Duplex Single
Construction Type	Wood
Lot Area	8,659 sqft (0.199 acres)
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	HVAC

Location & Zoning

Street Address	172 MARATHON RD
City	ALTADENA
State	CA
Zip	91001-4423
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	LCR175
Legal Description	TRACT # 1580 LOT COM AT INTERSECTION OF SW LINE OF MARATHON RD PER CS8907 WITH SE LINE OF LOT 12 TH NW ON SD SW LINE 50.69 FT TH S 21 2105 W 178.98 FT TH S 68 3730 E 50 FT TH N 21 2105 E 170.65 FT TO BEG PART OF LOT 12
Legal Subdivision	1580
Legal Tract	1580
Legal Block	2
Legal Lot Number	12
Jurisdiction	LOS ANGELES CA
Township / Civil Division	PASADENA
Census Block Group	2
Census Block	2002
Census Tract	460200

Owner

Source: Los Angeles County records · APN 5833-013-012

Assessment roll updated May 21, 2026 · Last verified July 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	13692 BRAIDWOOD CT, VICTORVILLE, CA 92392-0419
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Living Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jan 30, 2009 · Amount on Record
Deed Sale	Jan 30, 2009 · Amount on Record
Prior Sale	Apr 21, 2006 · Amount on Record
Deed Document Number	2009128057
Prior Transfer Date	Mar 02, 2006
Prior Transfer Doc	0000874519
Record Updated	Sep 20, 2026

July 2026: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Jul 07, 2026
Property Address	172 MARATHON RD, ALTADENA, CA 91001-4423
Document Number	0000495975
Instrument Date	Jul 01, 2026
Instrument	2026495975
Transaction Type	Transfer
Record Updated	Jul 14, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Living Trust
Address	13692 BRAIDWOOD CT, VICTORVILLE, CA 92392-0419

Tax Assessment & Valuation

Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified July 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	$2,811.00 (-60.79%) Homeowner's exemption	$209,257 (-62.43%) Land $209,257
2024	$7,170.00 (+3.4%)
2023	$6,934.00 (+3.52%) Homeowner's exemption	$556,977 Land $309,433 Building $247,544
2022	$6,698.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of September 30, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

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

Wildfire

Wildfire Risk	High above 70% of the US · above 45% of California
Wildfire Likelihood	0.3% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Spectrum Cable	1,000 / 1,000
Starlink Satellite	280 / 30

May also be available: Verizon.

Based on FCC filings for 656 locations within half a mile of this property.

Cell Coverage

5G (outdoors only) and 4G LTE

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	LINCOLN AVENUE WATER CO. private · serves 8,721 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.