4137 Derby Cir, Lancaster, CA 93536 Property Records

Los Angeles County property record for 4137 Derby Cir, Lancaster, CA 93536

Property Summary

Property Type	Single Family Home
Details	4 bd · 4 ba · 2,996 sqft · built 2005
Lot Size	1.37 acres (59,798 sqft)
Owner	Individual Name on Record
Last Sale	$1,300,000 (Jan 2025)
Tax Bill	$12,472 (2025)
Deeds & Mortgages	Apr 2026 Mortgage Aug 2021 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`3111-020-007`

Property Details

APN / Parcel Number

Primary APN	`3111-020-007`

Interior

Bedrooms	4 Beds
Full Baths	4 Baths
Building Area	2,996 sqft Living Area

Exterior

Year Built	Built 2005
Effective Year Built	Effective 2005
Construction Type	Wood
Lot Area	59,798 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	4137 DERBY CIR
City	LANCASTER
State	CA
Zip	93536-2418
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCA22*
Legal Description	TR=37538 LOT 31
Legal Subdivision	37538
Legal Tract	37538
Legal Block	1
Legal Lot Number	31
Jurisdiction	LOS ANGELES CA
Township / Civil Division	SOUTH ANTELOPE VALLEY
Census Block Group	1
Census Block	1019
Census Tract	910211

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	Individual Name on Record
Mailing Address	4137 DERBY CIR, LANCASTER, CA 93536-2418
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Single Woman

Deeds, Mortgages & Sale History

Date	Document
Apr 30, 2026	Deed of Trust, Mortgage · Conventional Mortgage AMTRUST MORTGAGE CORPORATION
Aug 9, 2021	Deed of Trust, Mortgage · Conventional Mortgage PENNYMAC LOAN SERVICES LLC
Apr 22, 2020	Deed of Trust, Mortgage · Line of Credit NORTHROP GRUMMAN FCU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 15, 2025 · Amount on Record
Deed Sale	Jan 15, 2025 · Amount on Record
Prior Sale	Mar 11, 2009 · Amount on Record
Deed Document Number	202530101
Record Updated	Oct 29, 2026

April 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Recording Date	Apr 30, 2026
Property Address	4137 DERBY CIR, LANCASTER, CA 93536-2418
Document Number	0000309538
Instrument Date	Apr 24, 2026
Instrument	2026309538
Transaction Type	Mortgage
Record Updated	Jul 12, 2026
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4137 DERBY CIR, LANCASTER, CA 93536-2418

Mortgage

Document Number	0000309538,
Date	Apr 30, 2026
Instrument	2026309538

Lender

Name	AMTRUST MORTGAGE CORPORATION

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 1, 2056

Interest

Rate Type	Fixed Rate
Rate	6.38%
Initial Type	Fixed Rate
Max Rate	-1%

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	4137 DERBY CIR, LANCASTER, CA 93536-2418
Transaction Type	Mortgage
Record Updated	Dec 5, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4137 DERBY CIR, LANCASTER, CA 93536-2418

Mortgage

Document Number	0001213008
Date	Aug 9, 2021
Instrument	21-1213008

Lender

Name	PENNYMAC LOAN SERVICES LLC
Type	Mortgage Company
Address	WESTLAKE VILLAGE, CA 91361

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	240 Months
Due	Aug 1, 2041

April 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	4137 DERBY CIR, LANCASTER, CA 93536-2418
Document Number	0000469307
Instrument Date	Apr 22, 2020
Transaction Type	Mortgage
Record Updated	May 6, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	4137 DERBY CIR LANCASTER CA 935362418, LANCASTER, CA 93536-2418

Mortgage

Document Number	0000469307
Date	Apr 29, 2020
Instrument	469307

Lender

Name	NORTHROP GRUMMAN FCU
Type	Credit Union
Address	879 W 190 TH ST 8 TH FL, GARDENA, CA 90248

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

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	Lancaster City
Secondary School District	Antelope Valley Union Joint High School District (09 - 12)
Elementary School District	Westside Union Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,326,000 (+47.31%) Land $331,500 Building $994,500
2025	$12,472.00 (+3.42%)	$900,134 (+4.04%) Land $199,593 Building $700,541
2024	$12,060.00 (+0.97%)
2023	$11,944.00 (+2.92%)	$865,183 Land $191,844 Building $673,339
2022	$11,605.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
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

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

Wildfire Risk	Low lower than 64% of the US · lower than 79% of California
Wildfire Likelihood	0.05% annual chance
Exposure	Direct burnable vegetation

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	QUARTZ HILL WATER DIST. serves 19,322 people · EPA ID CA1910130
Water Source	Purchased surface water from ANTELOPE VALLEY EAST KERN WATER AGENCY
Last State Inspection	Dec 2025
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 103 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Race Communications Fiber	10,000 / 10,000
Spectrum Cable	1,000 / 1,000

May also be available: AT&T, Frontier, T-Mobile, Verizon.

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