438 Covered Wagon Dr, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 438 Covered Wagon Dr, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,223 sqft · built 1979
Lot Size	0.314 acres (13,687 sqft)
Owner	2 Company Names on Record
Last Sale	$539,000 (Dec 2010)
Tax Bill	$9,706 (2025)
Deeds & Mortgages	Jun 2017 Line of Credit Sep 2018 Transfer
Flood Zone	Zone X (minimal risk)
APN	`8281-007-059`

Property Details

APN / Parcel Number

Primary APN	`8281-007-059`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	2,223 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1979
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Lot Area	13,687 sqft (0.314 acres)
Lot Dimensions	179 ft deep x 77 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	438 COVERED WAGON DR
City	DIAMOND BAR
State	CA
Zip	91765-1741
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR110000*
Legal Description	*TR=32712 LOT 20
Legal Subdivision	32712
Legal Tract	32712
Legal Block	1
Legal Lot Number	20
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1000
Census Tract	403321

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	2 Company Names on Record
Mailing Address	438 COVERED WAGON DR, DIAMOND BAR, CA 91765-1741
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Date	Document
Jun 14, 2017	Deed of Trust, Mortgage · Line of Credit PENTAGON FCU
Sep 4, 2018	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 28, 2010 · Amount on Record
Deed Sale	Dec 28, 2010 · Amount on Record
Prior Sale	Mar 19, 1997 · Amount on Record
Deed Document Number	20101920861
Last Transfer Date	Jul 27, 2018
Transfer Doc	0000890469
Record Updated	Oct 29, 2026

June 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	438 COVERED WAGON DR, DIAMOND BAR, CA 91765-1741
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	AMERICAN TITLE INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000660000
Date	Jun 14, 2017
Instrument	17-0660000

Lender

Name	PENTAGON FCU
Type	Credit Union

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	180 Months
Due	Jun 9, 2032

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

September 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Sep 4, 2018
Property Address	438 COVERED WAGON DR, DIAMOND BAR, CA 91765-1741
Document Number	0000890469
Instrument Date	Jul 27, 2018
Instrument	890469
Transaction Type	Transfer
Record Updated	Sep 19, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	438 COVERED WAGON DR DIAMOND BAR CA 917651741, DIAMOND BAR, CA 91765-1741

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	Diamond Bar City
Unified School District	Pomona Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$704,354 (+2%) Land $398,830 Building $305,524
2025	$9,706.00 (+11.88%)	$690,544 (+4.04%) Land $391,010 Building $299,534
2023	$8,675.00 (+2.13%)	$663,731 Land $375,828 Building $287,903
2022	$8,494.00

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 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

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	0.01% 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	WALNUT VALLEY WATER DISTRICT serves 100,941 people · EPA ID CA1910234
Water Source	Purchased surface water from several systems
Last State Inspection	Jun 2023
Lead	Under 1 ppb (2022–2024) 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 482 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks.

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