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

Los Angeles County property record for 317 E Mariposa Ave, El Segundo, CA 90245 · Last verified June 2026

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 801 sqft · built 1947
Lot Size	0.081 acres (3,507 sqft)
Owner	2 Individual Names on File
Last Sale	$782,500 (Oct 2015)
Tax Bill	$10,451 (2025)
Deeds & Mortgages	Jul 2020 Mortgage Dec 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`4133-004-008`

Property Details

APN / Parcel Number

Primary APN	`4133-004-008`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	801 sqft Living Area

Exterior

Year Built	Built 1947
Effective Year Built	Effective 1949
Architectural Style	Conventional
Construction Type	Wood
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	3,507 sqft (0.081 acres)
Lot Dimensions	50 ft deep x 70 ft wide

Utilities, Heating & Cooling

Heating System	Floor/Wall Furnace

Location & Zoning

Street Address	317 E MARIPOSA AVE
City	EL SEGUNDO
State	CA
Zip	90245-3009
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	EL SEGUNDO W 7O FT OF LOT 13 BLK 88
Legal Subdivision	EL SEGUNDO
Legal Block	88
Legal Lot Number	13
Jurisdiction	LOS ANGELES CA
Township / Civil Division	SOUTH BAY CITIES
Census Block Group	1
Census Block	1016
Census Tract	620101

Owner

Source: Los Angeles County records · APN 4133-004-008

Assessment roll updated May 21, 2026 · Last verified June 2026

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

Owner of Record	2 Individual Names on File
Mailing Address	317 E MARIPOSA AVE, EL SEGUNDO, CA 90245-3009
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Jul 07, 2020	Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA
Dec 01, 2020	Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Oct 23, 2015 · Amount on Record
Deed Sale	Oct 23, 2015 · Amount on Record
Prior Sale	Feb 23, 2015 · Amount on Record
Deed Document Number	20151302224
Prior Transfer Date	Jan 29, 2004
Prior Transfer Doc	0000297447
Record Updated	Sep 20, 2026

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	317 E MARIPOSA AVE, EL SEGUNDO, CA 90245-3009
Transaction Type	Mortgage
Record Updated	Feb 05, 2021
Title Company	AMROCK TITLE CALIFORNIA INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000741615
Date	Jul 07, 2020
Instrument	20-0741615

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank
Address	COLUMBUS, OH 43240

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	359 Months
Due	Jun 01, 2050

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	317 E MARIPOSA AVE, EL SEGUNDO, CA 90245-3009
Transaction Type	Mortgage
Record Updated	Feb 05, 2021
Title Company	AMROCK TITLE CALIFORNIA INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	317 E MARIPOSA AVE, EL SEGUNDO, CA 90245-3009

Mortgage

Document Number	0001541714
Date	Dec 01, 2020
Instrument	20-1541714

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank
Address	COLUMBUS, OH 43240

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Dec 01, 2050

Tax Assessment & Valuation

Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified June 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

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

Year	Tax Bill	Assessed Value
2025	$10,451.00 (+4.93%)	$926,313 (+4.04%) Land $741,053 Building $185,260
2023	$9,960.00 (-1.11%)	$890,345 Land $712,278 Building $178,067
2022	$10,072.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Los Angeles County (06037C), updated September 30, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 865 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Sonic Telecom	Fiber	10,000 / 10,000
Spectrum	Cable	1,000 / 1,000
Verizon	Fixed Wireless	1,000 / 75
T-Mobile USA	Fixed Wireless	100 / 20
AT&T	DSL	100 / 20
Starlink	Satellite (low-earth orbit)	280 / 30

May also be available at this address: AT&T, California Internet, Radiate Holdings, Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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