458 Carpio Dr, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 458 Carpio Dr, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 1,883 sqft · built 1965
Lot Size	0.257 acres (11,174 sqft)
Owner	2 Company Names on Record
Last Sale	$677,000 (Aug 2018)
Tax Bill	$10,289 (2025)
Deeds & Mortgages	Jul 2026 Mortgage Jan 2023 Line of Credit + 2 more
Flood Zone	Zone X (minimal risk)
APN	`8281-030-058`

Property Details

APN / Parcel Number

Primary APN	`8281-030-058`
Alternative APN	`8281030053`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	12 Rooms
Building Area	1,883 sqft Living Area

Exterior

Year Built	Built 1965
Effective Year Built	Effective 1966
Construction Type	Wood
Lot Area	11,174 sqft (0.257 acres)
Lot Dimensions	97 ft deep x 80 ft wide
Pool Type	Spa / Hot Tub (No Pool)

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	458 CARPIO DR
City	DIAMOND BAR
State	CA
Zip	91765-1814
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR115000-
Legal Description	FOR DESC SEE ASSESSORS MAPS LOT 40 TR NO 29889, POR LOTS 31,32,52 TR NO 42584
Legal Subdivision	29889
Legal Tract	29889,4258
Legal Block	1
Legal Lot Number	40
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	458 CARPIO DR, DIAMOND BAR, CA 91765-1814
Owner Type	Company
Vesting	Life Tenant

Deeds, Mortgages & Sale History

Date	Document
Jul 10, 2026	Deed of Trust, Mortgage · Conventional Mortgage AMERISAVE MORTGAGE CORPORATION
Jan 3, 2023	Deed of Trust, Mortgage · Line of Credit THIRD FSLA OF CLEVELAND
Dec 16, 2020	Deed of Trust, Mortgage · FHA Mortgage AMERICAN FINANCIAL NETWORK INC
Aug 17, 2018	Grant Deed, Transfer · FHA Mortgage FREEDOM MORTGAGE CORP

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 17, 2018 · Amount on Record
Deed Sale	Aug 17, 2018 · Amount on Record
Deed Document Number	2018832772
Prior Transfer Date	Aug 10, 2018
Prior Transfer Doc	0000832772
Record Updated	Oct 29, 2026

July 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Recording Date	Jul 10, 2026
Property Address	458 CARPIO DR, DIAMOND BAR, CA 91765-1814
Document Number	0000507010
Instrument Date	Jul 2, 2026
Instrument	2026507010
Transaction Type	Mortgage
Record Updated	Jul 17, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Life Tenant, 269
Address	458 CARPIO DR, DIAMOND BAR, CA 91765-1814

Mortgage

Document Number	0000507010,
Date	Jul 10, 2026
Instrument	2026507010

Lender

Name	AMERISAVE MORTGAGE CORPORATION

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	240 Months
Due	Aug 1, 2046

Interest

Rate Type	Fixed Rate
Rate	6.48%
Initial Type	Fixed Rate
Max Rate	-1%

January 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	458 CARPIO DR, DIAMOND BAR, CA 91765-1814
Transaction Type	Mortgage
Record Updated	Jan 11, 2023
Title Company	TITLE365 OMAHA

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	458 CARPIO DR, DIAMOND BAR, CA 91765-1814

Mortgage

Document Number	0000001383
Date	Jan 3, 2023
Instrument	23-0001383

Lender

Name	THIRD FSLA OF CLEVELAND
Type	Bank
Address	CLEVELAND, OH 44105

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	359 Months
Due	Dec 23, 2052

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	458 CARPIO DR, DIAMOND BAR, CA 91765-1814
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	PACIFIC COAST TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	458 CAPRIO DRIVE, DIAMOND BAR, CA 91765-1814

Mortgage

Document Number	0001670174
Date	Dec 16, 2020
Instrument	20-1670174

Lender

Name	AMERICAN FINANCIAL NETWORK INC
Type	Funding / Finance Company
Address	ORANGE, CA 92868

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2051

August 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 17, 2018
Property Address	458 CARPIO DR, DIAMOND BAR, CA 91765-1814
Document Number	0000832772
Map Reference	MB 738 PG 45-49
Instrument Date	Aug 10, 2018
Instrument	18-0832772
Transaction Type	Transfer
Record Updated	Sep 22, 2021
Title Company	STEWART TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	458 CARPIO DR, DIAMOND BAR, CA 91765-1814

Mortgage

Document Number	0000832773
Date	Aug 17, 2018
Instrument	18-0832773

Lender

Name	FREEDOM MORTGAGE CORP
Type	Subprime Lender

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2048

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		$770,305 (+2%) Land $616,247 Building $154,058
2025	$10,289.00 (+10.79%)	$755,202 (+4.04%) Land $604,164 Building $151,038
2023	$9,287.00 (+1.55%)	$725,878 Land $580,704 Building $145,174
2022	$9,145.00

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	0.02% 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	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 487 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
AT&T Fixed Wireless	100 / 20

May also be available: GeoLinks.

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