421 Alamosa Ave, Palmdale, CA 93551 Property Records

Los Angeles County property record for 421 Alamosa Ave, Palmdale, CA 93551

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,098 sqft · built 1989
Lot Size	0.17 acres (7,418 sqft)
Owner	Individual Name on File
Last Sale	$521,000 (Dec 2022)
Tax Bill	$8,082 (2025)
Deeds & Mortgages	Dec 2022 Transfer Dec 2022 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`3004-032-023`

Property Details

APN / Parcel Number

Primary APN	`3004-032-023`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Building Area	2,098 sqft Living Area

Exterior

Year Built	Built 1989
Effective Year Built	Effective 1989
Construction Type	Wood
Lot Area	7,418 sqft (0.17 acres)
Lot Dimensions	100 ft deep x 74 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	421 ALAMOSA AVE
City	PALMDALE
State	CA
Zip	93551-4441
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCRA7000*
Legal Description	TR=45460 LOT 43
Legal Subdivision	45460
Legal Tract	45460
Legal Block	3
Legal Lot Number	43
Jurisdiction	LOS ANGELES CA
Township / Civil Division	SOUTH ANTELOPE VALLEY
Census Block Group	3
Census Block	3006
Census Tract	910401

Owner

421 Alamosa Ave is owned and occupied by an individual who bought it in December 2022.

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

Owner of Record	Individual Name on File
Mailing Address	421 ALAMOSA AVE, PALMDALE, CA 93551-4441
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

Date	Document
Dec 15, 2022	Intrafamily Transfer, Transfer TICOR TITLE COMPANY/CA, TICOR TITLE COMPANY OF CA
Dec 15, 2022	Grant Deed, Transfer · FHA Mortgage ROCKET MORTGAGE LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 15, 2022 · Amount on File
Deed Sale	Dec 15, 2022 · Amount on File
Deed Document Number	20221172901
Prior Transfer Date	Dec 8, 2022
Prior Transfer Doc	0001172900
Record Updated	Oct 29, 2026

December 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Dec 15, 2022
Property Address	421 ALAMOSA AVE, PALMDALE, CA 93551-4441
Document Number	0001172900
Map Reference	MB 1109 PG 80-84
Instrument Date	Nov 28, 2022
Instrument	22-1172900
Transaction Type	Transfer
Record Updated	Dec 22, 2022
Title Company	TICOR TITLE COMPANY/CA, TICOR TITLE COMPANY OF CA

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	421 ALAMOSA AVE, PALMDALE, CA 93551-4441

December 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Dec 15, 2022
Property Address	421 ALAMOSA AVE, PALMDALE, CA 93551-4441
Document Number	0001172901
Map Reference	MB 1109 PG 80-84
Instrument Date	Nov 14, 2022
Instrument	22-1172901
Transaction Type	Transfer
Record Updated	Dec 22, 2022
Title Company	TICOR TITLE COMPANY/CA, TICOR TITLE COMPANY OF CA

Transaction

Amount	Amount on Record
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	421 ALAMOSA AVE, PALMDALE, CA 93551-4441

Mortgage

Document Number	0001172902
Date	Dec 15, 2022
Instrument	22-1172902

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jan 1, 2053

Tax Assessment & Valuation

The 2025 property tax bill for 421 Alamosa Ave was $8,082 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
Municipality	Palmdale City
Secondary School District	Antelope Valley Union Joint High School District (09 - 12)
Elementary School District	Palmdale Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$552,887 (+2%) Land $216,379 Building $336,508
2025	$8,082.00	$542,047 Land $212,137 Building $329,910
2023	$7,592.00 (+64.22%)	$521,000 Land $203,900 Building $317,100
2022	$4,623.00

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

Flood

FEMA maps place 421 Alamosa Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective September 30, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 421 Alamosa Ave is low, with a 0.02% annual chance of wildfire.

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

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.02% annual chance
Exposure	Indirect 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	LOS ANGELES CWWD 40 REG 4 & 34 LANCASTER serves 208,129 people · EPA ID CA1910070
Water Source	Purchased surface water from ANTELOPE VALLEY EAST KERN WATER AGENCY
Last State Inspection	Dec 2024
Lead	2 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 548 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
AT&T DSL	100 / 20

May also be available: GeoLinks, T-Mobile, Verizon.

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