2948 Marengo Ave, Altadena, CA 91001 Property Records

Los Angeles County property record for 2948 Marengo Ave, Altadena, CA 91001

Property Summary

Property Type	Duplex
Details	4 bd · 3 ba · 2,023 sqft · built 1949
Lot Size	0.462 acres (20,121 sqft)
Owner	Company Name on File
Last Sale	$1,310,000 (Feb 2022)
Tax Bill	$7,420 (2025)
Deeds & Mortgages	May 2023 Transfer Feb 2022 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`5841-019-006`

Property Details

APN / Parcel Number

Primary APN	`5841-019-006`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Units	2 Units
Building Area	2,023 sqft Living Area

Exterior

Year Built	Built 1949
Effective Year Built	Effective 1949
Architectural Style	Duplex Single
Construction Type	Wood
Lot Area	20,121 sqft (0.462 acres)
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Heating System	Floor/Wall Furnace

Location & Zoning

Street Address	2948 MARENGO AVE
City	ALTADENA
State	CA
Zip	91001-4818
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	LCR175
Legal Description	ARNOLD AND TERRELLS SUB OF LOT 1 OF JEWE TTS SUB RANCHO SAN PASQUAL LOT COM N 68 54 W 210.8 FT FROM MOST E COR OF LOT A TR # 777 TH N 68 54 W 200 FT TO NW LINE OF SD LOT TH N 30 50 E 100 FT TH S TH S 30 50 W TO BEG PART OF LOT B
Legal Subdivision	ARNOLD & TERRELLS SUB
Legal Tract	777
Legal Block	5
Legal Lot Number	1
Jurisdiction	LOS ANGELES CA
Township / Civil Division	PASADENA
Census Block Group	5
Census Block	5002
Census Tract	460200

Owner

2948 Marengo Ave, a duplex, is owned by a company that acquired it in March 2023 and is owner-occupied.

Source: Los Angeles County records, as of August 25, 2026

Owner of Record	Company Name on File
Mailing Address	3427 IONE DR, LOS ANGELES, CA 90068-1307
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Limited Liability Company

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
May 9, 2023	Quit Claim Deed, Transfer Quitclaim
Feb 24, 2022	Grant Deed, Transfer · Conventional Mortgage ROCKET MORTGAGE LLC
Nov 18, 2019	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 24, 2022 · Amount on File
Deed Sale	Feb 24, 2022 · Amount on File
Deed Document Number	2022215020
Last Transfer Date	Mar 7, 2023
Transfer Doc	0000300973
Record Updated	Oct 29, 2026

May 2023: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	May 9, 2023
Property Address	2948 MARENGO AVE, ALTADENA, CA 91001-4818
Document Number	0000300973
Map Reference	MB 59 PG 57
Instrument Date	Mar 7, 2023
Instrument	23-0300973
Transaction Type	Transfer
Record Updated	May 24, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3427 LONE DR, LOS ANGELES, CA 90068

February 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Feb 24, 2022
Property Address	2948 MARENGO AVE, ALTADENA, CA 91001-4818
Document Number	0000215020
Map Reference	MB 59 PG 57
Instrument Date	Feb 22, 2022
Instrument	22-0215020
Transaction Type	Transfer
Record Updated	Mar 3, 2023
Title Company	EQUITY TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Calculated from Transfer Tax
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	2954 MARENGO AVE, ALTADENA, CA 91001-4818

Mortgage

Document Number	0000215021
Date	Feb 24, 2022
Instrument	22-0215021

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Mar 1, 2052

November 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Nov 18, 2019
Property Address	2948 MARENGO AVE, ALTADENA, CA 91001-4818
Document Number	0001252797
Instrument Date	Nov 9, 2019
Instrument	1252797
Transaction Type	Transfer
Record Updated	Nov 25, 2019
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	130 LAUREL DR ALTADENA CA 910014324, ALTADENA, CA 91001-4324

Tax Assessment & Valuation

The 2025 property tax bill for 2948 Marengo Ave was $7,420 with a homeowner's exemption, down 54% from the year before.

Source: Los Angeles County assessment roll, as of August 25, 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
2026		$633,223 (+2%) Land $633,223
2025	$7,420.00 (-54%) Homeowner's exemption	$620,807 Land $620,807
2024	$16,130.00 (+1.95%)
2023	$15,822.00 (+220.74%)	$1,336,200 Land $918,000 Building $418,200
2022	$4,933.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 2948 Marengo Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective September 30, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

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

Wildfire

Wildfire risk around 2948 Marengo Ave is low, with a 0.02% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.02% 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	LAS FLORES WATER CO. private · serves 2,211 people · EPA ID CA1910061
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, 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.

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