2381 Porter Ave, Altadena, CA 91001 Property Records

Los Angeles County property record for 2381 Porter Ave, Altadena, CA 91001

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,616 sqft · built 1929
Lot Size	0.183 acres (7,964 sqft)
Owner	Individual Name on Record
Last Sale	$1,501,000 (May 2012)
Tax Bill	$1,110 (2025)
Deeds & Mortgages	Apr 2026 Transfer Apr 2026 Construction Loan + 1 more
Flood Zone	Zone X (minimal risk)
APN	`5846-021-004`

Property Details

APN / Parcel Number

Primary APN	`5846-021-004`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,616 sqft Living Area

Exterior

Year Built	Built 1929
Effective Year Built	Effective 1967
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	7,964 sqft (0.183 acres)
Lot Dimensions	130 ft deep x 60 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	2381 PORTER AVE
City	ALTADENA
State	CA
Zip	91001-2723
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR175
Legal Description	TRACT # 2945 S 60 FT OF LOT 18
Legal Subdivision	2945
Legal Tract	2945
Legal Block	1
Legal Lot Number	18
Jurisdiction	LOS ANGELES CA
Township / Civil Division	PASADENA
Census Block Group	1
Census Block	1013
Census Tract	460101

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on Record
Mailing Address	2381 PORTER AVE, ALTADENA, CA 91001-2723
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Sole Owner

Deeds, Mortgages & Sale History

Date	Document
Apr 10, 2026	Gift Deed, Transfer NONE LISTED ON DOCUMENT
Apr 7, 2026	Affidavit of Death of Trustee, Transfer · Construction Mortgage
May 10, 2021	Affidavit of Death of Trustee, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 4, 2012 · Amount on Record
Deed Sale	May 4, 2012 · Amount on Record
Deed Document Number	2012671816
Record Updated	Oct 29, 2026

April 2026: Gift Deed, Transfer

Document Type	Gift Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Apr 10, 2026
Property Address	2381 PORTER AVE, ALTADENA, CA 91001-2723
Document Number	0000255113
Instrument Date	Apr 6, 2026
Instrument	2026255113
Transaction Type	Transfer
Record Updated	Apr 22, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Sole Owner

April 2026: Affidavit of Death of Trustee, Transfer

Document Type	Affidavit of Death of Trustee
Jurisdiction	LOS ANGELES CA
Recording Date	Apr 7, 2026
Property Address	2381 PORTER AVE, ALTADENA, CA 91001-2723
Document Number	0000242885
Instrument Date	Mar 31, 2026
Instrument	2026242885
Transaction Type	Transfer
Record Updated	Jul 12, 2026

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	1600 19TH ST, MANHATTAN BEACH, CA 90266-4035

Mortgage

Document Number	0000242886,
Date	Apr 7, 2026
Instrument	2026242886

Lender

Agreement

Type	Construction Mortgage
Amount	Amount Recorded
Term	7 Months
Due	Nov 1, 2026

Interest

Rate Type	Balloon
Rate	6%
Initial Type	Balloon
Max Rate	-1%

May 2021: Affidavit of Death of Trustee, Transfer

Document Type	Affidavit of Death of Trustee
Jurisdiction	LOS ANGELES CA
Recording Date	May 10, 2021
Property Address	2381 PORTER AVE, ALTADENA, CA 91001-2723
Document Number	0000743969
Map Reference	MB 32 PG 19
Instrument Date	Mar 14, 2021
Instrument	21-0743969
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	2381 PORTER AVE, ALTADENA, CA 91001-2723

Tax Assessment & Valuation

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		$65,650 (+2%) Land $27,784 Building $37,866
2025	$1,110.00 (-14.62%) Homeowner's exemption	$64,364 (-19.85%) Land $27,240 Building $37,124
2024	$1,300.00 (+1.17%)
2023	$1,285.00 (+3.3%) Homeowner's exemption	$80,304 Land $32,728 Building $47,576
2022	$1,244.00

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

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

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

Wildfire Risk	Moderate above 51% of the US · lower than 69% of California
Wildfire Likelihood	0.1% annual chance
Exposure	Direct burnable vegetation

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	RUBIO CANON LAND & WATER ASSOCIATION private · serves 6,646 people · EPA ID CA1910140
Water Source	Surface water
Last State Inspection	Sep 2022
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 452 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	1,000 / 1,000
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Verizon.

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