3111 S Ridge Point Dr, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 3111 S Ridge Point Dr, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	4 bd · 4 ba · 3,453 sqft · built 1997
Lot Size	0.155 acres (6,737 sqft)
Owner	2 Trust Names on File
Last Sale	$480,000 (Jul 1999)
Tax Bill	$9,716 (2025)
Deeds & Mortgages	Oct 2019 Transfer
Flood Zone	Zone X (minimal risk)
APN	`8269-090-035`

Property Details

APN / Parcel Number

Primary APN	`8269-090-035`

Interior

Bedrooms	4 Beds
Full Baths	4 Baths
Building Area	3,453 sqft Living Area

Exterior

Year Built	Built 1997
Effective Year Built	Effective 1997
Construction Type	Wood
Lot Area	6,737 sqft (0.155 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	3111 S RIDGE POINT DR
City	DIAMOND BAR
State	CA
Zip	91765-4706
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR18000-R
Legal Description	TR=44478 LOT 64
Legal Subdivision	44478
Legal Tract	44478
Legal Block	3
Legal Lot Number	64
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	3
Census Block	3000
Census Tract	408703

Owner

3111 S Ridge Point Dr is owner-occupied and held in a trust since August 2019.

Source: Los Angeles County records, as of August 25, 2026

Owner of Record	2 Trust Names on File
Mailing Address	PO BOX 5556, DIAMOND BAR, CA 91765-7556
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 16, 1999 · Amount on File
Deed Sale	Jul 16, 1999 · Amount on File
Prior Sale	Apr 2, 1997 · Amount on File
Deed Document Number	19991314894
Last Transfer Date	Aug 30, 2019
Transfer Doc	0001106926
Record Updated	Oct 29, 2026

October 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Oct 17, 2019
Property Address	3111 S RIDGE POINT DR, DIAMOND BAR, CA 91765-4706
Document Number	0001106926
Instrument Date	Aug 30, 2019
Instrument	1106926
Transaction Type	Transfer
Record Updated	Nov 7, 2019
Title Company	NOT AVAILABLE

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	PO BOX 5556 DIAMOND BAR CA 917657556, DIAMOND BAR, CA 91765-7556

Tax Assessment & Valuation

The 2025 property tax bill for 3111 S Ridge Point Dr was $9,716 with a homeowner's exemption.

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		$752,481 (+2%) Land $239,691 Building $512,790
2025	$9,716.00 Homeowner's exemption	$737,728 Land $234,992 Building $502,736
2023	$8,779.00 (+1.27%) Homeowner's exemption	$709,083 Land $225,868 Building $483,215
2022	$8,669.00

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

Flood

FEMA maps place 3111 S Ridge Point Dr in Zone X, an area of minimal flood risk.

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
Community Rating System	Class 6 (20% premium discount)
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

Wildfire risk around 3111 S Ridge Point Dr is moderate, ranking above 46% of the US, with a 0.08% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Moderate above 46% of the US · lower than 72% of California
Wildfire Likelihood	0.08% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 257 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 / 50
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20