12509 Roseton Ave, Norwalk, CA 90650 Property Records

Los Angeles County property record for 12509 Roseton Ave, Norwalk, CA 90650

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,492 sqft · built 1955
Lot Size	0.129 acres (5,620 sqft)
Owner	2 Individual Names on File
Last Sale	$232,000 (Jul 2002)
Tax Bill	$4,691 (2025)
Deeds & Mortgages	Aug 2017 Mortgage
Flood Zone	Zone X (reduced by levee)
APN	`8023-009-006`

Property Details

APN / Parcel Number

Primary APN	`8023-009-006`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,492 sqft Living Area

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1957
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Hip
Roof Material	Composition Shingle
Lot Area	5,620 sqft (0.129 acres)
Lot Dimensions	106 ft deep x 53 ft wide

Utilities, Heating & Cooling

Heating System	Floor/Wall Furnace

Location & Zoning

Street Address	12509 ROSETON AVE
City	NORWALK
State	CA
Zip	90650-2362
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	NOR15000*
Legal Description	TRACT # 17317 LOT 4
Legal Subdivision	17317
Legal Tract	17317
Legal Block	3
Legal Lot Number	4
Jurisdiction	LOS ANGELES CA
Township / Civil Division	DOWNEY-NORWALK
Census Block Group	3
Census Block	3005
Census Tract	550202

Owner

Source: Los Angeles County assessment roll, as of May 21, 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	12509 ROSETON AVE, NORWALK, CA 90650-2362
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jul 15, 2002 · Amount on Record
Deed Sale	Jul 15, 2002 · Amount on Record
Prior Sale	Apr 27, 1994 · Amount on Record
Deed Document Number	20021621305
Record Updated	Sep 20, 2026

August 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	12509 ROSETON AVE, NORWALK, CA 90650-2362
Document Number	0001026753
Instrument Date	Aug 30, 2017
Transaction Type	Mortgage
Record Updated	Sep 18, 2017
Title Company	TITLE 365

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	12509 ROSETON AVE NORWALK CA 906502362, NORWALK, CA 90650-2362

Mortgage

Document Number	0001026753
Date	Sep 11, 2017
Instrument	1026753

Lender

Name	MR COOPER
Address	DALLAS, TX 75019

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	120 Months
Due	Sep 10, 2027

Tax Assessment & Valuation

Source: Los Angeles County assessment roll, as of May 21, 2026

Property Jurisdictions

Type	Name
State	California
County	Los Angeles County
Municipality	Norwalk City
Elementary School District	Little Lake City Elementary School District (KG - 08)
Secondary School District	Whittier Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$4,691.00 (+8.01%)	$335,988 (+4.04%) Land $219,700 Building $116,288
2023	$4,343.00 (+2%)	$322,943 Land $211,170 Building $111,773
2022	$4,258.00

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 reduced by levee · depends on levee performance
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

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	GSWC - NORWALK private · serves 43,167 people · EPA ID CA1910098
Water Source	Purchased surface water from several systems
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 694 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20

May also be available: AT&T, California Internet, T-Mobile USA.

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