20751 E Rim Ln, Diamond Bar (Walnut), CA 91789 Property Records

Los Angeles County property record for 20751 E Rim Ln, Diamond Bar, CA 91789

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,168 sqft · built 1987
Lot Size	0.152 acres (6,603 sqft)
Owner	Individual Name on Record
Last Sale	$955,000 (Feb 2021)
Tax Bill	$13,575 (2025)
Deeds & Mortgages	Feb 2021 Transfer Feb 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`8765-022-009`

Property Details

APN / Parcel Number

Primary APN	`8765-022-009`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Stories	2 Stories
Building Area	2,168 sqft Living Area

Exterior

Year Built	Built 1987
Effective Year Built	Effective 1987
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Material	Tile
Lot Area	6,603 sqft (0.152 acres)
Lot Dimensions	110 ft deep x 60 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	20751 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 0009
Legal Subdivision	44824
Legal Tract	44824
Legal Block	1
Legal Lot Number	0009
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	Individual Name on Record
Mailing Address	20751 E RIM LN, WALNUT, CA 91789-4028
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Sole Owner

Deeds, Mortgages & Sale History

Date	Document
Feb 19, 2021	Intrafamily Transfer, Transfer ORANGE COAST TITLE COMPANY/NTHRN CA, ORANGE COAST TTL CO OF SOCAL
Feb 19, 2021	Grant Deed, Transfer · Conventional Mortgage EAST WEST BANK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 19, 2021 · Amount on Record
Deed Sale	Feb 19, 2021 · Amount on Record
Prior Sale	Dec 30, 2011 · Amount on Record
Deed Document Number	2021283380
Prior Transfer Date	Feb 10, 2021
Prior Transfer Doc	0000283379
Record Updated	Sep 20, 2026

February 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Feb 19, 2021
Property Address	20751 E RIM LN, DIAMOND BAR, CA 91789-4028
Document Number	0000283379
Map Reference	MB 1083 PG 70-73
Instrument Date	Feb 10, 2021
Instrument	21-0283379
Transaction Type	Transfer
Record Updated	Sep 22, 2021
Title Company	ORANGE COAST TITLE COMPANY/NTHRN CA, ORANGE COAST TTL CO OF SOCAL

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	20751 E RIM LN, WALNUT, CA 91789-4028

February 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Feb 19, 2021
Property Address	20751 E RIM LN, DIAMOND BAR, CA 91789-4028
Document Number	0000283380
Map Reference	MB 1083 PG 70-73
Instrument Date	Feb 2, 2021
Instrument	21-0283380
Transaction Type	Transfer
Record Updated	Sep 22, 2021
Title Company	ORANGE COAST TITLE COMPANY/NTHRN CA, ORANGE COAST TTL CO OF SOCAL

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	20751 E RIM LN, WALNUT, CA 91789-4028

Mortgage

Document Number	0000283381
Date	Feb 19, 2021
Instrument	21-0283381

Lender

Name	EAST WEST BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2051

Interest

Rate Type	Adjustable Rate
Rate	4.12%
Type Change Date	Mar 1, 2024
Min Rate At Change	3.25%
Max Rate At Change	6.12%
Index	1-Year CMT
Max Rate	10.1%

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	$13,575.00 (+7.24%)	$1,033,720 (+4.04%) Land $629,974 Building $403,746
2023	$12,659.00 (+2.15%)	$993,581 Land $605,512 Building $388,069
2022	$12,392.00

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

Nearby Properties on E Rim Ln

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