661 Crestview Dr, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 661 Crestview Dr, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 3,536 sqft · built 2001
Lot Size	0.175 acres (7,614 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,930,000 (Sep 2025)
Tax Bill	$20,007 (2025)
Deeds & Mortgages	Sep 2025 Sale Sep 2018 Sale
Flood Zone	Zone X (minimal risk)
APN	`8701-056-014`

Property Details

APN / Parcel Number

Primary APN	`8701-056-014`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Building Area	3,536 sqft Living Area

Exterior

Year Built	Built 2001
Effective Year Built	Effective 2001
Construction Type	Wood
Lot Area	7,614 sqft (0.175 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	661 CRESTVIEW DR
City	DIAMOND BAR
State	CA
Zip	91765-6103
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCRPD20000
Legal Description	TR=52267 LOT 14
Legal Subdivision	52267
Legal Tract	52267
Legal Block	1
Legal Lot Number	14
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1006
Census Tract	403321

Owner

Source: Los Angeles County records, as of June 16, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on Record
Mailing Address	661 CRESTVIEW DR, DIAMOND BAR, CA 91765-6103
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Sep 16, 2025	Grant Deed, Transfer CALIFORNIA BEST TITLE CO, CALIFORNIA BEST TITLE
Sep 12, 2018	Grant Deed, Transfer FIDELITY NATIONAL TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 16, 2025 · Amount on Record
Deed Sale	Sep 16, 2025 · Amount on Record
Prior Sale	Sep 12, 2018 · Amount on Record
Deed Document Number	2025636349
Prior Transfer Date	Nov 27, 2013
Prior Transfer Doc	0001708705
Record Updated	Sep 20, 2026

September 2025: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Sep 16, 2025
Property Address	661 CRESTVIEW DR, DIAMOND BAR, CA 91765-6103
Document Number	0000636349
Map Reference	MB 1245 PG 57-72
Instrument Date	Sep 10, 2025
Instrument	25-0636349
Transaction Type	Transfer
Record Updated	Sep 30, 2025
Title Company	CALIFORNIA BEST TITLE CO, CALIFORNIA BEST TITLE

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	661 CRESTVIEW DR, DIAMOND BAR, CA 91765-6103

September 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Sep 12, 2018
Property Address	661 CRESTVIEW DR, DIAMOND BAR, CA 91765-6103
Document Number	0000934306
Instrument Date	Aug 21, 2018
Instrument	934306
Transaction Type	Transfer
Record Updated	Sep 17, 2018
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount Recorded
Tax	$1,496.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	661 CRESTVIEW DR DIAMOND BAR CA 917656103, DIAMOND BAR, CA 91765-6103

Tax Assessment & Valuation

Source: Los Angeles County assessment roll, as of May 21, 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
2025	$20,007.00 (+11.21%) Homeowner's exemption	$1,517,099 (+4.04%) Land $557,756 Building $959,343
2023	$17,991.00 (+1.54%) Homeowner's exemption	$1,458,191 Land $536,099 Building $922,092
2022	$17,719.00

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 44% of the US · lower than 74% 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	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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