1520 High Bluff Dr, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 1520 High Bluff Dr, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,712 sqft · built 1978
Lot Size	0.183 acres (7,968 sqft)
Owner	2 Company Names on Record
Last Sale	$692,000 (Jan 2017)
Tax Bill	$10,215 (2025)
Deeds & Mortgages	Jan 2017 Transfer Jan 2017 Sale
Flood Zone	Zone X (minimal risk)
APN	`8702-014-077`

Property Details

APN / Parcel Number

Primary APN	`8702-014-077`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Building Area	1,712 sqft Living Area

Exterior

Year Built	Built 1978
Effective Year Built	Effective 1978
Construction Type	Wood
Lot Area	7,968 sqft (0.183 acres)

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	1520 HIGH BLUFF DR
City	DIAMOND BAR
State	CA
Zip	91765-2630
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR18000*
Legal Description	*TR=25096 LOT 268
Legal Subdivision	25096
Legal Tract	25096
Legal Block	3
Legal Lot Number	268
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	3
Census Block	3012
Census Tract	403324

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	1520 HIGH BLUFF DR, DIAMOND BAR, CA 91765-2630
Owner Type	Company

Deeds, Mortgages & Sale History

Date	Document
Jan 25, 2017	Quit Claim Deed, Transfer DIAMOND COUNTRY ESCROW, DIAMOND CNTRY ESCROW
Jan 25, 2017	Grant Deed, Transfer DIAMOND COUNTRY ESCROW, DIAMOND CNTRY ESCROW

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 25, 2017 · Amount on Record
Deed Sale	Jan 25, 2017 · Amount on Record
Prior Sale	Aug 16, 2005 · Amount on Record
Deed Document Number	201799354
Prior Transfer Date	Jan 5, 2017
Prior Transfer Doc	0000099353
Record Updated	Oct 29, 2026

January 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Jan 25, 2017
Property Address	1520 HIGH BLUFF DR, DIAMOND BAR, CA 91765-2630
Document Number	0000099353
Instrument Date	Jan 5, 2017
Instrument	99353
Transaction Type	Transfer
Record Updated	Jan 31, 2017
Title Company	DIAMOND COUNTRY ESCROW, DIAMOND CNTRY ESCROW

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	1520 HIGH BLUFF DR DIAMOND BAR CA 917652630, DIAMOND BAR, CA 91765-2630

January 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Jan 25, 2017
Property Address	1520 HIGH BLUFF DR, DIAMOND BAR, CA 91765-2630
Document Number	0000099354
Instrument Date	Jan 5, 2017
Instrument	99354
Transaction Type	Transfer
Record Updated	Jan 31, 2017
Title Company	DIAMOND COUNTRY ESCROW, DIAMOND CNTRY ESCROW

Transaction

Amount	Amount Recorded
Tax	$761.20
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	1520 HIGH BLUFF DR DIAMOND BAR CA 917652630, DIAMOND BAR, CA 91765-2630

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	Walnut Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$819,178 (+2%) Land $544,068 Building $275,110
2025	$10,215.00 (+7.1%)	$803,116 (+4.04%) Land $533,400 Building $269,716
2023	$9,538.00 (+2.12%)	$771,933 Land $512,689 Building $259,244
2022	$9,340.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land 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 501 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
AT&T Fixed Wireless	100 / 20

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

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