976 Summitridge Dr, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 976 Summitridge Dr, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 1,745 sqft · built 1988
Lot Size	0.232 acres (10,121 sqft)
Owner	2 Company Names on File
Last Sale	$359,000 (Aug 2002)
Tax Bill	$7,784 (2025)
Deeds & Mortgages	Jul 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`8701-045-018`

Property Details

APN / Parcel Number

Primary APN	`8701-045-018`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Building Area	1,745 sqft Living Area

Exterior

Year Built	Built 1988
Effective Year Built	Effective 1988
Construction Type	Wood
Lot Area	10,121 sqft (0.232 acres)
Lot Dimensions	137 ft deep x 74 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	976 SUMMITRIDGE DR
City	DIAMOND BAR
State	CA
Zip	91765-4383
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCRPD20000
Legal Description	TR=42574 LOT 11
Legal Subdivision	42574
Legal Tract	42574
Legal Block	2
Legal Lot Number	11
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	2
Census Block	2004
Census Tract	403320

Owner

Source: Los Angeles County records · APN 8701-045-018

Assessment roll updated May 21, 2026 · Last verified June 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 File
Mailing Address	976 SUMMITRIDGE DR, DIAMOND BAR, CA 91765-4383
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Corporate Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Aug 07, 2002 · Amount on Record
Deed Sale	Aug 07, 2002 · Amount on Record
Prior Sale	Aug 24, 2000 · Amount on Record
Deed Document Number	20021854655
Last Transfer Date	Dec 10, 2015
Transfer Doc	0001648834
Record Updated	Sep 20, 2026

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	976 SUMMITRIDGE DR, DIAMOND BAR, CA 91765-4383
Transaction Type	Mortgage
Record Updated	Jul 28, 2021
Title Company	AMROCK TITLE CALIFORNIA INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	976 SUMMITRIDGE DR, DIAMOND BAR, CA 91765-4383

Mortgage

Document Number	0001111884
Date	Jul 19, 2021
Instrument	21-1111884

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank
Address	COLUMBUS, OH 43240

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	355 Months
Due	Feb 01, 2051

Tax Assessment & Valuation

Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified June 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

Assessed value is set for property tax purposes and is not a market price estimate.

Year	Tax Bill	Assessed Value
2025	$7,784.00 (+11.25%) Homeowner's exemption	$519,932 (+4.04%) Land $317,609 Building $202,323
2023	$6,997.00 (+1.85%) Homeowner's exemption	$499,744 Land $305,277 Building $194,467
2022	$6,870.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Los Angeles County (06037C), as of September 30, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060374033202, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

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

Wildfire

Wildfire Risk	Moderate above 47% of the US · lower than 72% of California
Wildfire Likelihood	0.1% annual chance
Exposure	Indirect within ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20

Based on FCC filings for 414 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system CA1910234, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	WALNUT VALLEY WATER DISTRICT serves 100,941 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.