1141 Flintlock Rd, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 1141 Flintlock Rd, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 2,011 sqft · built 1969
Lot Size	0.225 acres (9,780 sqft)
Owner	2 Company Names on Record
Tax Bill	$3,712 (2025)
Deeds & Mortgages	Mar 2026 Reverse Mortgage Dec 2021 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`8706-016-017`

Property Details

APN / Parcel Number

Primary APN	`8706-016-017`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Building Area	2,011 sqft Living Area

Exterior

Year Built	Built 1969
Effective Year Built	Effective 1969
Construction Type	Wood
Lot Area	9,780 sqft (0.225 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	1141 FLINTLOCK RD
City	DIAMOND BAR
State	CA
Zip	91765-1116
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR18000*
Legal Description	TRACT NO 27538 LOT 19
Legal Subdivision	27538
Legal Tract	27538
Legal Block	1
Legal Lot Number	19
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1003
Census Tract	403316

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 Company Names on Record
Mailing Address	1141 FLINTLOCK RD, DIAMOND BAR, CA 91765-1116
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Mar 26, 2026	Intrafamily Transfer, Transfer · Reverse Mortgage LONGBRIDGE FINANCIAL LLC
Dec 3, 2021	Intrafamily Transfer, Transfer AMROCK LLC
Dec 3, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage ROCKET MORTGAGE LLC
Oct 10, 2017	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Nov 19, 2021
Transfer Doc	0001791051
Record Updated	Sep 20, 2026

March 2026: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Mar 26, 2026
Property Address	1141 FLINTLOCK RD, DIAMOND BAR, CA 91765-1116
Document Number	0000210649
Map Reference	MB 780 PG 1-4
Instrument Date	Mar 13, 2026
Instrument	26-0210649
Transaction Type	Transfer
Record Updated	Apr 7, 2026
Title Company	TRICO TITLE COMPANY, TICOR TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	1141 FLINTLOCK RD, DIAMOND BAR, CA 91765-1116

Mortgage

Document Number	0000210650
Date	Mar 26, 2026
Instrument	26-0210650

Lender

Name	LONGBRIDGE FINANCIAL LLC
Type	Reverse Mortgage Lender

Agreement

Type	Reverse Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

December 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Dec 3, 2021
Property Address	1141 FLINTLOCK RD, DIAMOND BAR, CA 91765-1116
Document Number	0001791051
Map Reference	MB 780 PG 1-4
Instrument Date	Nov 19, 2021
Instrument	21-1791051
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	AMROCK LLC

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	1141 FLINTLOCK RD, DIAMOND BAR, CA 91765-1116

December 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Dec 3, 2021
Property Address	1141 FLINTLOCK RD, DIAMOND BAR, CA 91765-1116
Document Number	0001791049
Map Reference	MB 780 PG 1-4
Instrument Date	Nov 19, 2021
Instrument	21-1791049
Transaction Type	Transfer
Record Updated	Dec 14, 2021
Title Company	AMROCK INC, AMROCK LLC

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	1141 FLINTLOCK RD, DIAMOND BAR, CA 91765-1116

Mortgage

Document Number	0001791050
Date	Dec 3, 2021
Instrument	21-1791050

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Dec 1, 2051

October 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Oct 10, 2017
Property Address	1141 FLINTLOCK RD, DIAMOND BAR, CA 91765-1116
Document Number	0001155782
Instrument Date	Oct 2, 2017
Instrument	1155782
Transaction Type	Transfer
Record Updated	Oct 24, 2017
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	1141 FLINTLOCK RD DIAMOND BAR CA 917651116, DIAMOND BAR, CA 91765-1116

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	$3,712.00 (+17.47%) Homeowner's exemption	$222,662 (+4.04%) Land $77,259 Building $145,403
2023	$3,160.00 (+3.37%) Homeowner's exemption	$214,017 Land $74,260 Building $139,757
2022	$3,057.00

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 Claims	2 (1982–1987)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Feb 1987 · tidal / storm surge

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	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% 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 553 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20

May also be available: AT&T, GeoLinks, T-Mobile.

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