1139 E Mariposa St, Altadena, CA 91001 Property Records

Los Angeles County property record for 1139 E Mariposa St, Altadena, CA 91001

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,456 sqft · built 1965
Lot Size	0.204 acres (8,898 sqft)
Owner	Individual Name on Record
Last Sale	$1,415,000 (Dec 2022)
Tax Bill	$15,545 (2025)
Deeds & Mortgages	Aug 2026 Mortgage Oct 2021 Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`5846-005-027`

Property Details

APN / Parcel Number

Primary APN	`5846-005-027`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,456 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1965
Effective Year Built	Effective 1965
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Hip
Roof Material	Gravel
Lot Area	8,898 sqft (0.204 acres)
Lot Dimensions	145 ft deep x 60 ft wide

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Central

Location & Zoning

Street Address	1139 E MARIPOSA ST
City	ALTADENA
State	CA
Zip	91001-2021
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR171/2
Legal Description	TRACT NO 3168 LOT COM AT NW COR OF LOT 1 08 TH E ON N LINE OF SD LOT 60 FT TH S O N E LINE OF SD LOT 138.55 FT TH S 76 53 25 W 53.72 FT TH SW ON A CURVE CONCAVE TO SE RADIUS EQUALS 10 FT 13.39 FT TH N SD LOT 160.47 FT TO BEG PART OF LOT 108
Legal Subdivision	3168
Legal Tract	3168
Legal Block	4
Legal Lot Number	1,60
Jurisdiction	LOS ANGELES CA
Township / Civil Division	PASADENA
Census Block Group	4
Census Block	4002
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	10836 W RIVERTON CT, NORTH HOLLYWOOD, CA 91602-2363
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Aug 6, 2026	Deed of Trust, Mortgage · SBA Mortgage US SMALL BUSN ADMN
Oct 12, 2021	Deed of Trust, Mortgage · Conventional Mortgage LOAN MONKEY INC
Dec 22, 2022	Grant Deed, Transfer · Conventional Mortgage KEY BANK NA
Dec 22, 2022	Intrafamily Transfer, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
Jan 20, 2018	Deed of Trust, Mortgage · Conventional Mortgage SPRING EQ LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 22, 2022 · Amount on Record
Deed Sale	Dec 22, 2022 · Amount on Record
Prior Sale	Jan 23, 2015 · Amount on Record
Deed Document Number	20221192536
Prior Transfer Date	Nov 29, 2022
Prior Transfer Doc	0001192537
Record Updated	Oct 29, 2026

August 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 6, 2026
Property Address	1139 E MARIPOSA ST, ALTADENA, CA 91001-2021
Document Number	0000585527
Instrument Date	Jul 22, 2026
Instrument	2026585527
Transaction Type	Mortgage
Record Updated	Aug 12, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1139 E MARIPOSA ST, ALTADENA, CA 91001-2021

Mortgage

Document Number	0000585527,
Date	Aug 6, 2026
Instrument	2026585527

Lender

Name	US SMALL BUSN ADMN

Agreement

Type	SBA Mortgage
Amount	Amount Recorded
Term	342 Months
Due	Feb 16, 2055

Interest

Rate	6.49%
Max Rate	-1%

October 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	1139 E MARIPOSA ST, ALTADENA, CA 91001-2021
Transaction Type	Mortgage
Record Updated	Jun 15, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1139 E MARIPOSA ST, ALTADENA, CA 91001-2021

Mortgage

Document Number	0001531468
Date	Oct 12, 2021
Instrument	21-1531468

Lender

Name	LOAN MONKEY INC
Type	Non-Lending Institution
Address	SAN DIEGO, CA 92108

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	179 Months
Due	Sep 1, 2036

December 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Dec 22, 2022
Property Address	1139 E MARIPOSA ST, ALTADENA, CA 91001-2021
Document Number	0001192536
Map Reference	MB 33 PG 42
Instrument Date	Dec 8, 2022
Instrument	22-1192536
Transaction Type	Transfer
Record Updated	Jun 15, 2023
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1139 E MARIPOSA ST, ALTADENA, CA 91001-2021

Mortgage

Document Number	0001192538
Date	Dec 22, 2022
Instrument	22-1192538

Lender

Name	KEY BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2053

Interest

Rate	5.75%
Type Change Date	Jan 1, 2030
Change Frequency	6 Months
Min Rate At Change	3%
Max Rate At Change	10.7%
Index	Other
Margin	3
Max Rate	10.7%

December 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Dec 22, 2022
Property Address	1139 E MARIPOSA ST, ALTADENA, CA 91001-2021
Document Number	0001192537
Map Reference	MB 33 PG 42
Instrument Date	Nov 29, 2022
Instrument	22-1192537
Transaction Type	Transfer
Record Updated	Sep 26, 2023
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

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	1139 E MARIPOSA ST, ALTADENA, CA 91001-2021

January 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	1139 E MARIPOSA ST, ALTADENA, CA 91001-2021
Document Number	0000092431
Instrument Date	Jan 20, 2018
Transaction Type	Mortgage
Record Updated	Feb 5, 2018
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	1139 E MARIPOSA ST ALTADENA CA 910012021, ALTADENA, CA 91001-2021

Mortgage

Document Number	0000092431
Date	Jan 29, 2018
Instrument	92431

Lender

Name	SPRING EQ LLC
Address	PHILADELPHIA, PA 19104

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Jan 28, 2033

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		$1,399,202 (+2%) Land $873,905 Building $525,297
2025	$15,545.00 (-5.39%)	$1,371,768 (-3.06%) Land $856,770 Building $514,998
2023	$16,431.00 (+56.14%)	$1,415,000 Land $915,000 Building $500,000
2022	$10,523.00

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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