3236 Marengo Ave, Altadena, CA 91001 Property Records

Los Angeles County property record for 3236 Marengo Ave, Altadena, CA 91001

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,016 sqft · built 1948
Lot Size	0.169 acres (7,338 sqft)
Owner	2 Company Names on File
Last Sale	$179,545 (Jun 1996)
Tax Bill	$1,814 (2025)
Deeds & Mortgages	Aug 2017 Transfer
Flood Zone	Zone X (minimal risk)
APN	`5841-003-003`

Property Details

APN / Parcel Number

Primary APN	`5841-003-003`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,016 sqft Living Area

Exterior

Year Built	Built 1948
Effective Year Built	Effective 1948
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Hip
Roof Material	Composition Shingle
Lot Area	7,338 sqft (0.169 acres)
Lot Dimensions	150 ft deep x 49 ft wide

Utilities, Heating & Cooling

Heating System	Floor/Wall Furnace
Water Source	Commercial

Location & Zoning

Street Address	3236 MARENGO AVE
City	ALTADENA
State	CA
Zip	91001-4404
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR175
Legal Description	TRACT # 6817 LOT 8
Legal Subdivision	6817
Legal Tract	6817
Legal Block	3
Legal Lot Number	8
Jurisdiction	LOS ANGELES CA
Township / Civil Division	PASADENA
Census Block Group	3
Census Block	3004
Census Tract	460200

Owner

Source: Los Angeles County records · APN 5841-003-003

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	32200 VALOR PL, RANCHO PALOS VERDES, CA 90275-6026
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jun 27, 1996 · Amount on Record
Deed Sale	Jun 27, 1996 · Amount on Record
Deed Document Number	19961025500
Last Transfer Date	Aug 01, 2017
Transfer Doc	0000881229
Record Updated	Sep 20, 2026

August 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 04, 2017
Property Address	3236 MARENGO AVE, ALTADENA, CA 91001-4404
Document Number	0000881229
Instrument Date	Aug 01, 2017
Instrument	881229
Transaction Type	Transfer
Record Updated	Aug 10, 2017

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	247 LAUREL DR ALTADENA CA 910014325, ALTADENA, CA 91001-4325

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	$1,814.00 (-50.76%)	$140,367 (-49.76%) Land $140,367
2023	$3,684.00 (+3.45%)	$279,407 Land $207,565 Building $71,842
2022	$3,561.00

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
Nearby Flood Claims	1 (1978)
Most Recent Claim	Feb 1978 · tidal / storm surge

Wildfire

Wildfire Risk	High above 72% of the US · above 48% of California
Wildfire Likelihood	0.3% annual chance
Exposure	Indirect within ember reach

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 · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20

May also be available: California Internet, T-Mobile USA.

Based on FCC filings for 715 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	LAS FLORES WATER CO. private · serves 2,211 people
Water Source	Purchased surface water from several systems
Last State Inspection	Oct 2025
Lead	Under 1 ppb (2023–2025) 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.