525 E Mariposa Ave, El Segundo, CA 90245 Property Records

Los Angeles County property record for 525 E Mariposa Ave, El Segundo, CA 90245

Property Summary

Property Type	Duplex
Details	4 bd · 2 ba · 2,606 sqft · built 1964
Lot Size	0.116 acres (5,043 sqft)
Owner	2 Company Names on Record
Last Sale	$869,000 (Apr 2005)
Tax Bill	$15,539 (2025)
Deeds & Mortgages	May 2021 Mortgage Aug 2019 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`4133-008-024`

Property Details

APN / Parcel Number

Primary APN	`4133-008-024`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Units	2 Units
Building Area	2,606 sqft Living Area

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1974
Architectural Style	Duplex Single
Construction Type	Wood
Lot Area	5,043 sqft (0.116 acres)

Location & Zoning

Street Address	525 E MARIPOSA AVE
City	EL SEGUNDO
State	CA
Zip	90245-3013
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	ESR2YY
Legal Description	TRACT NO 2368 S 75 FT OF N 150 FT MEASURED ON E AND W LINES OF LOT 7
Legal Subdivision	2368
Legal Tract	2368
Legal Block	2
Legal Lot Number	7
Jurisdiction	LOS ANGELES CA
Township / Civil Division	SOUTH BAY CITIES
Census Block Group	2
Census Block	2008
Census Tract	620001

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	525 E MARIPOSA AVE, EL SEGUNDO, CA 90245-3013
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
May 6, 2021	Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE INC
Aug 15, 2019	Deed of Trust, Mortgage · Conventional Mortgage BANK OF AMERICA NA
Sep 13, 2019	Quit Claim Deed, Transfer WFG LENDER SERVICES, WFG LENDER SVCS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 20, 2005 · Amount on Record
Deed Sale	Apr 20, 2005 · Amount on Record
Prior Sale	Jul 12, 1994 · Amount on Record
Deed Document Number	2005913448
Prior Transfer Date	Jun 27, 1994
Prior Transfer Doc	0001301829
Record Updated	Oct 29, 2026

May 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	525 E MARIPOSA AVE, EL SEGUNDO, CA 90245-3013
Transaction Type	Mortgage
Record Updated	May 30, 2023
Title Company	WFT NATIONAL TITLE, WFG NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	525 E MARIPOSA AVE, EL SEGUNDO, CA 90245-3013

Mortgage

Document Number	0000723550
Date	May 6, 2021
Instrument	21-0723550

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company
Address	CHICAGO, IL 60613

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 1, 2051

August 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	525 E MARIPOSA AVE, EL SEGUNDO, CA 90245-3013
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	WFG LENDER SERVICES

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000821449
Date	Aug 15, 2019
Instrument	19-0821449

Lender

Name	BANK OF AMERICA NA
Type	Bank
Address	CHARLOTTE, NC 28255

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2049

September 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Sep 13, 2019
Property Address	525 E MARIPOSA AVE, EL SEGUNDO, CA 90245-3013
Document Number	0000953160
Instrument Date	Jul 8, 2019
Instrument	953160
Transaction Type	Transfer
Record Updated	Sep 23, 2019
Title Company	WFG LENDER SERVICES, WFG LENDER SVCS

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	525 E MARIPOSA AVE EL SEGUNDO CA 902453013, EL SEGUNDO, CA 90245-3013

Tax Assessment & Valuation

Source: Los Angeles County assessment roll, as of August 25, 2026

Property Jurisdictions

Type	Name
State	California
County	Los Angeles County
Municipality	El Segundo City
Unified School District	El Segundo Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,395,264 (+2%) Land $1,055,377 Building $339,887
2025	$15,539.00 (+2.37%)	$1,367,907 (+4.04%) Land $1,034,684 Building $333,223
2024	$15,179.00 (+2.71%)
2023	$14,779.00 (-1.08%)	$1,314,792 Land $994,507 Building $320,285
2022	$14,941.00

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	Not rated no burnable land within 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	EL SEGUNDO-CITY, WATER DEPT. serves 16,777 people · EPA ID CA1910040
Water Source	Purchased surface water from METROPOLITAN WATER DIST. OF SO. CAL.
Last State Inspection	Mar 2024
Lead	Under 1 ppb (2021–2023) 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 865 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	1,000 / 75
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: Astound Broadband, GeoLinks.

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