23467 Robinbrook Pl, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 23467 Robinbrook Pl, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,151 sqft · built 1976
Lot Size	0.286 acres (12,459 sqft)
Owner	Individual Name on Record
Last Sale	$1,070,000 (Jul 2022)
Tax Bill	$13,964 (2025)
Deeds & Mortgages	Sep 2022 Mortgage Jul 2022 Mortgage + 4 more
Flood Zone	Zone X (minimal risk)
APN	`8702-005-067`

Property Details

APN / Parcel Number

Primary APN	`8702-005-067`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Building Area	2,151 sqft Living Area

Exterior

Year Built	Built 1976
Effective Year Built	Effective 1976
Construction Type	Wood
Lot Area	12,459 sqft (0.286 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	23467 ROBINBROOK PL
City	DIAMOND BAR
State	CA
Zip	91765-2635
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR18000*
Legal Description	*TR=31064 LOT 9
Legal Subdivision	31064
Legal Tract	31064
Legal Block	3
Legal Lot Number	9
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 are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Individual Name on Record
Mailing Address	23467 ROBINBROOK PL, DIAMOND BAR, CA 91765-2635
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Sep 9, 2022	Deed of Trust, Mortgage · Conventional Mortgage BAY VALLEY MORTGAGE GROUP
Jul 21, 2022	Deed of Trust, Mortgage · Commercial Mortgage XIUTING LIN
Jul 11, 2022	Grant Deed, Transfer · Commercial Mortgage HONGHONG HE
Aug 20, 2021	Intrafamily Transfer, Transfer
Aug 20, 2021	Affidavit of Death of Joint Tenant, Transfer
Mar 31, 2018	Deed of Trust, Mortgage · Conventional Mortgage USAA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 11, 2022 · Amount on Record
Deed Sale	Jul 11, 2022 · Amount on Record
Deed Document Number	2022709701
Prior Transfer Date	Jul 21, 2021
Prior Transfer Doc	0001280736
Record Updated	Oct 29, 2026

September 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	23467 ROBINBROOK PL, DIAMOND BAR, CA 91765-2635
Transaction Type	Mortgage
Record Updated	Sep 19, 2022
Title Company	CALIFORNIA BEST TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	23467 ROBINBROOK PL, DIAMOND BAR, CA 91765-2635

Mortgage

Document Number	0000888382
Date	Sep 9, 2022
Instrument	22-0888382

Lender

Name	BAY VALLEY MORTGAGE GROUP
Type	Mortgage Company
Address	GARDEN GROVE, CA 92841

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	5.87%
Type Change Date	Oct 1, 2027
Change Frequency	6 Months
Min Rate At Change	3.87%
Max Rate At Change	7.87%
Index	Other
Margin	3
Max Rate	10.8%

July 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	23467 ROBINBROOK PL, DIAMOND BAR, CA 91765-2635
Transaction Type	Mortgage
Record Updated	Aug 2, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	23467 ROBINBROOK PL, DIAMOND BAR, CA 91765-2635

Mortgage

Document Number	0000746471
Date	Jul 21, 2022
Instrument	22-0746471

Lender

Name	XIUTING LIN
Type	Private Party
Address	986 SKY MEADOW PL, WALNUT, CA 91789

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

July 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Jul 11, 2022
Property Address	23467 ROBINBROOK PL, DIAMOND BAR, CA 91765-2635
Document Number	0000709701
Map Reference	MB 860 PG 16&17
Instrument Date	Jun 7, 2022
Instrument	22-0709701
Transaction Type	Transfer
Record Updated	Jul 20, 2022
Title Company	LAWYERS TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
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
Address	23467 ROBINBROOK PL, DIAMOND BAR, CA 91765-2635

Mortgage

Document Number	0000746470
Date	Jul 21, 2022
Instrument	22-0746470

Lender

Name	HONGHONG HE
Type	Private Party
Address	19396 GREYHALL ST, ROWLAND HEIGHTS, CA 91748

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

August 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 20, 2021
Property Address	23467 ROBINBROOK PL, DIAMOND BAR, CA 91765-2635
Document Number	0001280736
Map Reference	MB 860 PG 16&17
Instrument Date	Jul 21, 2021
Instrument	21-1280736
Transaction Type	Transfer
Record Updated	Jun 7, 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
Relationship	Revocable Living Trust
Address	23467 ROBINBROOK PL, DIAMOND BAR, CA 91765-2635

August 2021: Affidavit of Death of Joint Tenant, Transfer

Document Type	Affidavit of Death of Joint Tenant
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 20, 2021
Property Address	23467 ROBINBROOK PL, DIAMOND BAR, CA 91765-2635
Document Number	0001280735
Map Reference	MB 860 PG 16&17
Instrument Date	Jul 21, 2021
Instrument	21-1280735
Transaction Type	Transfer
Record Updated	Sep 6, 2021

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	23467 ROBINBROOK PL, DIAMOND BAR, CA 91765-2635

March 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	23467 ROBINBROOK PL, DIAMOND BAR, CA 91765-2635
Document Number	0000404477
Instrument Date	Mar 31, 2018
Transaction Type	Mortgage
Record Updated	May 3, 2018
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	23467 ROBINBROOK PL DIAMOND BAR CA 917652635, DIAMOND BAR, CA 91765-2635

Mortgage

Document Number	0000404477
Date	Apr 26, 2018
Instrument	404477

Lender

Name	USAA
Address	SAN ANTONIO, TX 78288-0544

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Apr 25, 2033

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		$1,135,490 (+2%) Land $836,231 Building $299,259
2025	$13,964.00 (+7.12%)	$1,113,227 (+4.04%) Land $819,835 Building $293,392
2023	$13,036.00 (+242.51%)	$1,070,000 Land $788,000 Building $282,000
2022	$3,806.00

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	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 344 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: AT&T, GeoLinks, T-Mobile, Verizon.

Nearby Properties on Robinbrook Pl

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures