1136 E Mariposa St, Altadena, CA 91001 Property Records

Los Angeles County property record for 1136 E Mariposa St, Altadena, CA 91001

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 1,430 sqft · built 1951
Lot Size	0.211 acres (9,169 sqft)
Owner	2 Company Names on Record
Last Sale	$675,000 (Jul 2013)
Tax Bill	$7,709 (2025)
Deeds & Mortgages	Aug 2023 Transfer Mar 2021 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`5846-002-020`

Property Details

APN / Parcel Number

Primary APN	`5846-002-020`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,430 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1951
Effective Year Built	Effective 1956
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Hip
Roof Material	Wood Shingle
Lot Area	9,169 sqft (0.211 acres)
Lot Dimensions	130 ft deep x 70 ft wide

Utilities, Heating & Cooling

Heating System	Floor/Wall Furnace

Location & Zoning

Street Address	1136 E MARIPOSA ST
City	ALTADENA
State	CA
Zip	91001-2049
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR175
Legal Description	TRACT # 3168 LOT COM AT NW COR OF LOT 14 2 TH S 0 0745 W 128.66 FT TH N 89 554 5 E TO E LINE OF SD LOT TH N THEREON 13 6.89 FT TO N LINE OF SD LOT TH W THEREON TO BEG PART OF LOT 142
Legal Subdivision	3168
Legal Tract	3168
Legal Block	4
Legal Lot Number	14
Jurisdiction	LOS ANGELES CA
Township / Civil Division	PASADENA
Census Block Group	4
Census Block	4007
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	2 Company Names on Record
Mailing Address	1136 E MARIPOSA ST, ALTADENA, CA 91001-2049
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Aug 10, 2023	Intrafamily Transfer, Transfer
Mar 17, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage HOME POINT FINANCIAL CORPORATION
Mar 6, 2020	Deed of Trust, Mortgage · Conventional Mortgage SCHOOLSFIRST FCU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 12, 2013 · Amount on Record
Deed Sale	Jul 12, 2013 · Amount on Record
Prior Sale	Feb 7, 2006 · Amount on Record
Deed Document Number	20131024597
Last Transfer Date	Jul 26, 2023
Transfer Doc	0000530070
Record Updated	Oct 29, 2026

August 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 10, 2023
Property Address	1136 E MARIPOSA ST, ALTADENA, CA 91001-2049
Document Number	0000530070
Map Reference	MB 33 PG 42
Instrument Date	Jul 26, 2023
Instrument	23-0530070
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
Relationship	Family Trust
Address	1136 E MARIPOSA ST, ALTADENA, CA 91001-2049

March 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Mar 17, 2021
Property Address	1136 E MARIPOSA ST, ALTADENA, CA 91001-2049
Document Number	0000426700
Map Reference	MB 33 PG 42
Instrument Date	Mar 10, 2021
Instrument	21-0426700
Transaction Type	Transfer
Record Updated	Sep 22, 2021
Title Company	STEWART TITLE, STEWART TITLE OF CALIFORNIA

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	Joint Tenants
Address	1136 E MARIPOSA ST, ALTADENA, CA 91001-2049

Mortgage

Document Number	0000426701
Date	Mar 17, 2021
Instrument	21-0426701

Lender

Name	HOME POINT FINANCIAL CORPORATION
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2051

March 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	1136 E MARIPOSA ST, ALTADENA, CA 91001-2049
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000269515
Date	Mar 6, 2020
Instrument	20-0269515

Lender

Name	SCHOOLSFIRST FCU
Type	Credit Union
Address	TUSTIN, CA 92780

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Mar 1, 2050

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		$666,756 (+2%) Land $540,161 Building $126,595
2025	$7,709.00 (-18.19%)	$653,683 (-17.81%) Land $529,570 Building $124,113
2023	$9,423.00 (+3.57%) Homeowner's exemption	$795,316 (+2%) Land $636,257 Building $159,059
2022	$9,098.00 Homeowner's exemption	$779,723 Land $623,782 Building $155,941

Assessed value is set for property tax purposes and is not a market price estimate.

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 53% of the US · lower than 68% 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 634 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
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Verizon.

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