446 E Mendocino St, Altadena, CA 91001 Property Records

Los Angeles County property record for 446 E Mendocino St, Altadena, CA 91001

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,772 sqft · built 1923
Lot Size	0.309 acres (13,447 sqft)
Owner	Individual Name on File
Tax Bill	$4,636 (2025)
Deeds & Mortgages	Aug 2023 Transfer
Flood Zone	Zone X (minimal risk)
APN	`5840-022-013`

Property Details

APN / Parcel Number

Primary APN	`5840-022-013`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,772 sqft Living Area

Exterior

Year Built	Built 1923
Effective Year Built	Effective 1923
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Lot Area	13,447 sqft (0.309 acres)
Lot Dimensions	131 ft deep x 100 ft wide

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	446 E MENDOCINO ST
City	ALTADENA
State	CA
Zip	91001-2230
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR1YY
Legal Description	MAP 1 ALTADENA VAC ST ADJ ON NE AND SE 100 FT OF NE 115 FT OF LOT 8 BLK 22
Legal Subdivision	MAP 1 ALTADENA
Legal Block	22
Legal Lot Number	8
Jurisdiction	LOS ANGELES CA
Township / Civil Division	PASADENA
Census Block Group	3
Census Block	3007
Census Tract	461100

Owner

Source: Los Angeles County records · APN 5840-022-013

Assessment roll updated May 21, 2026 · Last verified August 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 File
Mailing Address	446 E MENDOCINO ST, ALTADENA, CA 91001-2230
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Single Woman

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Transfer Date	Aug 07, 2023
Transfer Doc	0000520627
Record Updated	Sep 20, 2026

August 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 07, 2023
Property Address	446 E MENDOCINO ST, ALTADENA, CA 91001-2230
Document Number	0000520627
Map Reference	MB 16 PG 45
Instrument Date	Aug 07, 2023
Instrument	23-0520627
Transaction Type	Transfer
Record Updated	Aug 22, 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
Address	446 E MENDOCINO ST, ALTADENA, CA 91001-2230

Tax Assessment & Valuation

Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified August 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	$4,636.00 (-39.37%) Homeowner's exemption	$398,086 (-56.02%) Land $398,086
2023	$7,646.00 (+3.55%) Homeowner's exemption	$905,063 (+1,013.75%) Land $588,659 Building $316,404
2022	$7,384.00 Homeowner's exemption	$81,263 Land $24,454 Building $56,809

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
Nearby Flood Claims	1 (1986)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Mar 1986 · river or lake flooding

Wildfire

Wildfire Risk	Low lower than 97% of the US · lower than 97.8% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20

May also be available: California Internet.

Based on FCC filings for 544 locations within half a mile of this property.

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	RUBIO CANON LAND & WATER ASSOCIATION private · serves 6,646 people
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 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.