10603 E Ave R12, Littlerock, CA 93543 Property Records

Los Angeles County property record for 10603 E Ave R12, Littlerock, CA 93543

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,702 sqft · built 1983
Lot Size	0.908 acres (39,556 sqft)
Owner	Individual Name on File
Last Sale	$300,000 (Jan 2019)
Tax Bill	$4,109 (2025)
Deeds & Mortgages	Jan 2019 Sale
Flood Zone	Zone X (minimal risk)
APN	`3041-010-035`

Property Details

APN / Parcel Number

Primary APN	`3041-010-035`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Building Area	1,702 sqft Living Area

Exterior

Year Built	Built 1983
Effective Year Built	Effective 1983
Construction Type	Wood
Lot Area	39,556 sqft (0.908 acres)
Garage Type	Attached

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	10603 E AVENUE R12
City	LITTLEROCK
State	CA
Zip	93543-1517
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCA11*
Legal Description	TRACT NO 9488 LOT 455
Legal Subdivision	9488
Legal Tract	9488
Legal Block	3
Legal Lot Number	455
Jurisdiction	LOS ANGELES CA
Township / Civil Division	SOUTH ANTELOPE VALLEY
Census Block Group	3
Census Block	3032
Census Tract	911100

Owner

10603 E Ave R12 is owned and occupied by an individual who bought it in January 2019.

Source: Los Angeles County records, as of August 25, 2026

Owner of Record	Individual Name on File
Mailing Address	10603 E AVENUE R12, LITTLEROCK, CA 93543-1517
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 24, 2019 · Amount on File
Deed Sale	Jan 24, 2019 · Amount on File
Deed Document Number	201969046
Prior Transfer Date	Mar 29, 2003
Prior Transfer Doc	0001118037
Record Updated	Oct 29, 2026

January 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Jan 24, 2019
Property Address	10603 E AVENUE R12, LITTLEROCK, CA 93543-1517
Document Number	0000069046
Instrument Date	Jan 9, 2019
Instrument	69046
Transaction Type	Transfer
Record Updated	Jan 30, 2019
Title Company	STAR TRUST ESCROW, STAR TR ESCROW

Transaction

Amount	Amount on Record
Tax	$330.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10603 E AVENUE R12 LITTLEROCK CA 935431517, LITTLEROCK, CA 93543-1517

Tax Assessment & Valuation

The 2025 property tax bill for 10603 E Ave R12 was $4,109 with a homeowner's exemption.

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

Property Jurisdictions

Type	Name
State	California
County	Los Angeles County
Secondary School District	Antelope Valley Union Joint High School District (09 - 12)
Elementary School District	Keppel Union Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$341,342 (+2%) Land $85,334 Building $256,008
2025	$4,109.00 Homeowner's exemption	$334,650 Land $83,661 Building $250,989
2023	$3,814.00 (+1.82%) Homeowner's exemption	$321,657 Land $80,413 Building $241,244
2022	$3,746.00

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

Flood

FEMA maps place 10603 E Ave R12 in Zone X, an area of minimal flood risk.

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

Wildfire risk around 10603 E Ave R12 is low, with a 0.03% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 65% of the US · lower than 79% of California
Wildfire Likelihood	0.03% annual chance
Exposure	None beyond 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	LOS ANGELES CWWD 40, R 24,27,33-PEARBLSM serves 11,609 people · EPA ID CA1910203
Water Source	Purchased surface water from several systems
Last State Inspection	Dec 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 165 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20

May also be available: T-Mobile.

Nearby Properties on E Ave R12

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