20719 E Rim Ln, Diamond Bar (Walnut), CA 91789 Property Records

Los Angeles County property record for 20719 E Rim Ln, Diamond Bar, CA 91789

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 1,893 sqft · built 1987
Lot Size	0.282 acres (12,276 sqft)
Owner	2 Individual Names on Record
Last Sale	$695,000 (Oct 2004)
Tax Bill	$13,210 (2025)
Deeds & Mortgages	Oct 2021 Line of Credit Nov 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`8765-022-015`

Property Details

APN / Parcel Number

Primary APN	`8765-022-015`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Building Area	1,893 sqft Living Area

Exterior

Year Built	Built 1987
Effective Year Built	Effective 1987
Construction Type	Wood
Lot Area	12,276 sqft (0.282 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	20719 E RIM LN
City	WALNUT
State	CA
Zip	91789-4028
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCRPD10000
Legal Description	TR=44824 LOT 0015
Legal Subdivision	44824
Legal Tract	44824
Legal Block	1
Legal Lot Number	0015
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1005
Census Tract	403305

Owner

Source: Los Angeles County records, as of May 21, 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	20719 E RIM LN, WALNUT, CA 91789-4028
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Oct 14, 2021	Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA NA
Nov 30, 2020	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 22, 2004 · Amount on Record
Deed Sale	Oct 22, 2004 · Amount on Record
Deed Document Number	20042728460
Last Transfer Date	Mar 18, 2005
Transfer Doc	0000699892
Record Updated	Sep 20, 2026

October 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	20719 E RIM LN, DIAMOND BAR, CA 91789-4028
Transaction Type	Mortgage
Record Updated	Oct 27, 2021
Title Company	WFG LENDER SERVICES

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	20719 E RIM LN, WALNUT, CA 91789-4028

Mortgage

Document Number	0001546083
Date	Oct 14, 2021
Instrument	21-1546083

Lender

Name	BANK OF AMERICA NA
Type	Bank
Address	TAMPA, FL 33634

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	20719 E RIM LN, DIAMOND BAR, CA 91789-4028
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	STEWART TITLE GUARANTY CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	20719 E RIM LN, DIAMOND BAR, CA 91789-4028

Mortgage

Document Number	0001538269
Date	Nov 30, 2020
Instrument	20-1538269

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	359 Months
Due	Oct 1, 2050

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	Walnut Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$13,210.00 (+7%) Homeowner's exemption	$1,007,984 (+4.04%) Land $606,347 Building $401,637
2023	$12,346.00 (+2.15%) Homeowner's exemption	$968,844 Land $582,802 Building $386,042
2022	$12,086.00

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; 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 265 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000

May also be available: Frontier, GeoLinks, T-Mobile, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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