20380 Acfold Dr, Diamond Bar (Walnut), CA 91789 Property Records

Los Angeles County property record for 20380 Acfold Dr, Diamond Bar, CA 91789

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 2,046 sqft · built 1964
Lot Size	0.217 acres (9,470 sqft)
Owner	Individual Name on File
Tax Bill	$11,063 (2025)
Deeds & Mortgages	Apr 2024 Transfer Jun 2019 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`8762-031-015`

Property Details

APN / Parcel Number

Primary APN	`8762-031-015`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	2,046 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1965
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Material	Wood Shingle
Lot Area	9,470 sqft (0.217 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	20380 ACFOLD DR
City	WALNUT
State	CA
Zip	91789-3701
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR181/2
Legal Description	TRACT NO 29185 LOT 33
Legal Subdivision	29185
Legal Tract	29185
Legal Block	1
Legal Lot Number	33
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1024
Census Tract	403326

Owner

20380 Acfold Dr is owned by an individual who acquired it in July 2004.

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

Owner of Record	Individual Name on File
Mailing Address	20708 E ALPINE MEADOWS CIR, WALNUT, CA 91789-1276
Owner Type	Individual
Vesting	Unmarried Woman

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

Date	Document
Apr 16, 2024	Intrafamily Transfer, Transfer
Jun 3, 2019	Quit Claim Deed, Transfer NOT AVAILABLE
Jun 3, 2019	Quit Claim Deed, Transfer NOT AVAILABLE
Jun 3, 2019	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 2, 2004
Deed Sale	Jul 2, 2004
Prior Sale	Feb 21, 1997 · Amount on File
Deed Document Number	20041702211
Prior Transfer Date	Dec 11, 1995
Prior Transfer Doc	0001986254
Record Updated	Oct 29, 2026

April 2024: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Apr 16, 2024
Property Address	20380 ACFOLD DR, DIAMOND BAR, CA 91789-3701
Document Number	0000249580
Map Reference	MB 721 PG 1-3
Instrument Date	Mar 7, 2024
Instrument	24-0249580
Transaction Type	Transfer
Record Updated	Apr 29, 2024

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	20708 E ALPINE MEADOWS CIR, WALNUT, CA 91789-1276

June 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Jun 3, 2019
Property Address	20380 ACFOLD DR, DIAMOND BAR, CA 91789-3701
Document Number	0000512757
Instrument Date	Apr 26, 2019
Instrument	512757
Transaction Type	Transfer
Record Updated	Jun 10, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	20708 E ALPINE MEADOWS CIR WALNUT CA 917891276, WALNUT, CA 91789-1276

June 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Jun 3, 2019
Property Address	20380 ACFOLD DR, DIAMOND BAR, CA 91789-3701
Document Number	0000512759
Instrument Date	Apr 26, 2019
Instrument	512759
Transaction Type	Transfer
Record Updated	Jun 10, 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	Personal Trust
Address	2070 E ALPINE MEADOW CIR WALNUT CA 91789, WALNUT, CA 91789

June 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Jun 3, 2019
Property Address	20380 ACFOLD DR, DIAMOND BAR, CA 91789-3701
Document Number	0000512758
Instrument Date	Apr 26, 2019
Instrument	512758
Transaction Type	Transfer
Record Updated	Jun 10, 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	Joint Tenants with Right of Survivorship
Address	20708 E ALPINE MEADOWS CIR WALNUT CA 917891276, WALNUT, CA 91789-1276

Tax Assessment & Valuation

The 2025 property tax bill for 20380 Acfold Dr was $11,063.

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		$888,858 (+2%) Land $539,683 Building $349,175
2025	$11,063.00	$871,431 Land $529,101 Building $342,330
2023	$4,308.00 (+2.13%)	$315,417 Land $160,447 Building $154,970
2022	$4,218.00

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

Flood

FEMA maps place 20380 Acfold Dr in Zone X, an area of minimal flood risk.

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

The area around 20380 Acfold Dr has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire Risk	Not rated no burnable land within 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 458 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 / 1,000
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, GeoLinks, Verizon.

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