23460 Robinbrook Pl, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 23460 Robinbrook Pl, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	6 bd · 4 ba · 3,432 sqft · built 1976
Lot Size	0.154 acres (6,724 sqft)
Owner	2 Company Names on Record
Tax Bill	$5,552 (2025)
Deeds & Mortgages	Dec 2023 Transfer Dec 2021 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`8702-005-069`

Property Details

APN / Parcel Number

Primary APN	`8702-005-069`

Interior

Bedrooms	6 Beds
Full Baths	4 Baths
Building Area	3,432 sqft Living Area

Exterior

Year Built	Built 1976
Effective Year Built	Effective 1981
Construction Type	Wood
Lot Area	6,724 sqft (0.154 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	23460 ROBINBROOK PL
City	DIAMOND BAR
State	CA
Zip	91765-2634
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR18000*
Legal Description	*TR=31064 LOT 11
Legal Subdivision	31064
Legal Tract	31064
Legal Block	3
Legal Lot Number	11
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	3
Census Block	3007
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	23460 ROBINBROOK PL, DIAMOND BAR, CA 91765-2634
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Dec 14, 2023	Intrafamily Transfer, Transfer
Dec 21, 2021	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Aug 31, 2018	Quit Claim Deed, Transfer · Conventional Mortgage BANK OF AMERICA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Dec 11, 2023
Transfer Doc	0000877033
Record Updated	Oct 29, 2026

December 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Dec 14, 2023
Property Address	23460 ROBINBROOK PL, DIAMOND BAR, CA 91765-2634
Document Number	0000877033
Map Reference	MB 860 PG 16&17
Instrument Date	Dec 11, 2023
Instrument	23-0877033
Transaction Type	Transfer
Record Updated	Dec 25, 2023

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
Address	23460 ROBINBROOK PL, DIAMOND BAR, CA 91765-2634

December 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	23460 ROBINBROOK PL, DIAMOND BAR, CA 91765-2634
Transaction Type	Mortgage
Record Updated	Dec 29, 2021
Title Company	E-CHICAGO TITLE, CHICAGO TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	23460 ROBINBROOK PL, DIAMOND BAR, CA 91765-2634

Mortgage

Document Number	0001888919
Date	Dec 21, 2021
Instrument	21-1888919

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2052

August 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 31, 2018
Property Address	23460 ROBINBROOK PL, DIAMOND BAR, CA 91765-2634
Document Number	0000885405
Instrument Date	Aug 27, 2018
Instrument	885405
Transaction Type	Transfer
Record Updated	Nov 22, 2018
Title Company	TITLE CONNECT LLC

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	23460 ROBINBROOK PL DIAMOND BAR CA 917652634, DIAMOND BAR, CA 91765-2634

Mortgage

Document Number	885406
Date	Aug 31, 2018
Instrument	885406

Lender

Name	BANK OF AMERICA
Type	Bank
Address	CHARLOTTE, NC 28255

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 30, 2048

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		$397,517 (+2%) Land $109,895 Building $287,622
2025	$5,552.00 (+10.64%) Homeowner's exemption	$389,724 (+4.04%) Land $107,741 Building $281,983
2023	$5,018.00 (+2.16%) Homeowner's exemption	$374,592 Land $103,558 Building $271,034
2022	$4,912.00

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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