1406 Rolling Knoll Rd, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 1406 Rolling Knoll Rd, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,114 sqft · built 1977
Lot Size	0.194 acres (8,449 sqft)
Owner	2 Individual Names on Record
Last Sale	$850,000 (Jul 2019)
Tax Bill	$11,791 (2025)
Deeds & Mortgages	Jul 2021 Mortgage Jul 2019 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`8702-007-078`

Property Details

APN / Parcel Number

Primary APN	`8702-007-078`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Stories	1 Story
Building Area	2,114 sqft Living Area

Exterior

Year Built	Built 1977
Effective Year Built	Effective 1977
Exterior Material	Stucco
Construction Type	Wood
Roof Material	Tile
Lot Area	8,449 sqft (0.194 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Water Source	Commercial

Location & Zoning

Street Address	1406 ROLLING KNOLL RD
City	DIAMOND BAR
State	CA
Zip	91765-2639
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR18000*
Legal Description	*TR=25096 LOT 173
Legal Subdivision	25096
Legal Tract	25096
Legal Block	3
Legal Lot Number	173
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	3
Census Block	3010
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 Individual Names on Record
Mailing Address	1406 ROLLING KNOLL RD, DIAMOND BAR, CA 91765-2639
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jul 27, 2021	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
Jul 1, 2019	Grant Deed, Transfer · Conventional Mortgage MEGA CAPITAL FUNDING INC
Aug 15, 2018	Grant Deed, Transfer · Commercial Mortgage MERCHANTS FUNDING AZ LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 1, 2019 · Amount on Record
Deed Sale	Jul 1, 2019 · Amount on Record
Prior Sale	Aug 15, 2018 · Amount on Record
Deed Document Number	2019631999
Prior Transfer Date	Mar 11, 2005
Prior Transfer Doc	0000659452
Record Updated	Oct 29, 2026

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	1406 ROLLING KNOLL RD, DIAMOND BAR, CA 91765-2639
Transaction Type	Mortgage
Record Updated	Aug 4, 2021
Title Company	WFG NATIONAL TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1406 ROLLING KNOLL RD, DIAMOND BAR, CA 91765-2639

Mortgage

Document Number	0001149219
Date	Jul 27, 2021
Instrument	21-1149219

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Aug 1, 2036

July 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Jul 1, 2019
Property Address	1406 ROLLING KNOLL RD, DIAMOND BAR, CA 91765-2639
Document Number	0000631999
Map Reference	MB 868 PG 43-54
Instrument Date	May 15, 2019
Instrument	19-0631999
Transaction Type	Transfer
Record Updated	Sep 22, 2021
Title Company	CHICAGO 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
Relationship	Joint Tenants
Address	1406 ROLLING KNOLL RD, DIAMOND BAR, CA 91765-2639

Mortgage

Document Number	0000632000
Date	Jul 1, 2019
Instrument	19-0632000

Lender

Name	MEGA CAPITAL FUNDING INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 1, 2049

August 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 15, 2018
Property Address	1406 ROLLING KNOLL RD, DIAMOND BAR, CA 91765-2639
Document Number	0000821914
Map Reference	BK 868 PG 43-54
Instrument Date	Jul 31, 2018
Instrument	18-0821914
Transaction Type	Transfer
Record Updated	Sep 22, 2021
Title Company	ORANGE COAST 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	Notice of Trustee Sale Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4704 BROOKS ST, MONTCLAIR, CA 91763-4723

Mortgage

Document Number	0000821915
Date	Aug 15, 2018
Instrument	18-0821915

Lender

Name	MERCHANTS FUNDING AZ LLC
Type	Lending Institution
Address	ENGLEWOOD, CO 80111

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded
Term	2 Months
Due	Oct 14, 2018

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		$948,185 (+2%) Land $537,900 Building $410,285
2025	$11,791.00 (+7.66%)	$929,594 (+4.04%) Land $527,353 Building $402,241
2023	$10,952.00 (+2.12%)	$893,498 Land $506,876 Building $386,622
2022	$10,725.00

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	Moderate above 43% of the US · lower than 74% of California
Wildfire Likelihood	0.05% 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.

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