801 Crestview Dr, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 801 Crestview Dr, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 3,297 sqft · built 2002
Lot Size	0.209 acres (9,121 sqft)
Owner	Company Name on Record
Last Sale	$1,310,000 (Jun 2021)
Tax Bill	$18,831 (2025)
Deeds & Mortgages	Aug 2022 Transfer Jul 2019 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`8701-058-014`

Property Details

APN / Parcel Number

Primary APN	`8701-058-014`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Building Area	3,297 sqft Living Area

Exterior

Year Built	Built 2002
Effective Year Built	Effective 2002
Construction Type	Wood
Lot Area	9,121 sqft (0.209 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	801 CRESTVIEW DR
City	DIAMOND BAR
State	CA
Zip	91765-6118
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCRPD20000
Legal Description	TR=52267 LOT 97
Legal Subdivision	52267
Legal Tract	52267
Legal Block	1
Legal Lot Number	97
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1000
Census Tract	403320

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	Company Name on Record
Mailing Address	1142 S DIAMOND BAR BLVD, DIAMOND BAR, CA 91765-2203
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Date	Document
Aug 4, 2022	Quit Claim Deed, Transfer ACCOMODATION, ACCOMMODATION
Jul 25, 2019	Deed of Trust, Mortgage · Line of Credit CATHAY BANK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 7, 2021 · Amount on Record
Deed Sale	Jun 7, 2021 · Amount on Record
Prior Sale	Jun 28, 2002 · Amount on Record
Deed Document Number	2021899253
Record Updated	Oct 29, 2026

August 2022: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 4, 2022
Property Address	801 CRESTVIEW DR, DIAMOND BAR, CA 91765-6118
Document Number	0000789827
Map Reference	MB 1245 PG 57-72
Instrument Date	Jun 7, 2022
Instrument	22-0789827
Transaction Type	Transfer
Record Updated	Aug 11, 2022
Title Company	ACCOMODATION, ACCOMMODATION

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1142 S DIAMOND BAR BLVD # 181, 181, DIAMOND BAR, CA 91765-2203

July 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	801 CRESTVIEW DR, DIAMOND BAR, CA 91765-6118
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	CHICAGO TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000731606
Date	Jul 25, 2019
Instrument	19-0731606

Lender

Name	CATHAY BANK
Type	Bank
Address	EL MONTE, CA 91731

Agreement

Type	Line of Credit
Amount	Amount Recorded

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		$1,446,344 (+2%) Land $552,040 Building $894,304
2025	$18,831.00 (+8.84%)	$1,417,985 (+4.04%) Land $541,216 Building $876,769
2024	$17,302.00 (+2.01%)
2023	$16,961.00 (+1.53%)	$1,362,924 Land $520,200 Building $842,724
2022	$16,706.00

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	Moderate above 42% of the US · lower than 75% of California
Wildfire Likelihood	0.05% 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 428 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000

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

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