360 Carpio Dr, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 360 Carpio Dr, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,649 sqft · built 1965
Lot Size	0.204 acres (8,902 sqft)
Owner	Individual Name on Record
Last Sale	$870,000 (Aug 2025)
Tax Bill	$10,786 (2025)
Deeds & Mortgages	May 2021 Mortgage May 2019 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`8281-002-019`

Property Details

APN / Parcel Number

Primary APN	`8281-002-019`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	1,649 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1965
Effective Year Built	Effective 1965
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Roof Material	Wood Shingle
Lot Area	8,902 sqft (0.204 acres)
Lot Dimensions	110 ft deep x 81 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	360 CARPIO DR
City	DIAMOND BAR
State	CA
Zip	91765-1811
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR1-10000
Legal Description	TRACT NO 29889 LOT 50
Legal Subdivision	29889
Legal Tract	29889
Legal Block	1
Legal Lot Number	50
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	Individual Name on Record
Mailing Address	360 CARPIO DR, DIAMOND BAR, CA 91765-1811
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Single Woman

Deeds, Mortgages & Sale History

Date	Document
May 19, 2021	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
May 30, 2019	Deed of Trust, Mortgage · Line of Credit MUFG UNION BANK NA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 28, 2025 · Amount on Record
Deed Sale	Aug 28, 2025 · Amount on Record
Prior Sale	Jul 5, 2007 · Amount on Record
Deed Document Number	2025586465
Prior Transfer Date	Mar 25, 1997
Prior Transfer Doc	0000511814
Record Updated	Oct 29, 2026

May 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	360 CARPIO DR, DIAMOND BAR, CA 91765-1811
Transaction Type	Mortgage
Record Updated	Jun 8, 2026
Title Company	WESTERN RESOURCES TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	360 CARPIO DR, DIAMOND BAR, CA 91765-1811

Mortgage

Document Number	0000803422
Date	May 19, 2021
Instrument	21-0803422

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2051

May 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	360 CARPIO DR, DIAMOND BAR, CA 91765-1811
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000497971
Date	May 30, 2019
Instrument	19-0497971

Lender

Name	MUFG UNION BANK NA
Type	Bank
Address	SAN DIEGO, CA 92121

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	361 Months
Due	Jun 24, 2049

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

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		$870,000 (+8.6%) Land $668,600 Building $201,400
2025	$10,786.00 (+10.39%) Homeowner's exemption	$801,095 (+4.04%) Land $640,857 Building $160,238
2023	$9,771.00 (+1.55%) Homeowner's exemption	$769,990 Land $615,973 Building $154,017
2022	$9,622.00

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 67% of the US · lower than 81% of California
Wildfire Likelihood	0.02% 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 519 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
AT&T Fixed Wireless	100 / 20

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

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