1640 Chestnut Hill Dr, Walnut, CA 91789 Property Records

Los Angeles County property record for 1640 Chestnut Hill Dr, Walnut, CA 91789 · Last verified June 2026

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 2,457 sqft · built 1965
Lot Size	0.216 acres (9,426 sqft)
Owner	2 Company Names on File
Last Sale	$470,000 (Sep 2003)
Tax Bill	$8,873 (2025)
Deeds & Mortgages	Jul 2020 Transfer
Flood Zone	Zone D (undetermined)
APN	`8712-011-007`

Property Details

APN / Parcel Number

Primary APN	`8712-011-007`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	11 Rooms
Stories	1 Story
Building Area	2,457 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1965
Effective Year Built	Effective 1965
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Hip
Roof Material	Wood Shingle
Lot Area	9,426 sqft (0.216 acres)
Lot Dimensions	120 ft deep x 80 ft wide
Garage Type	Attached

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Water Source	Commercial

Location & Zoning

Street Address	1640 CHESTNUT HILL DR
City	WALNUT
State	CA
Zip	91789-1109
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT NO 27338 LOT 20
Legal Subdivision	27338
Legal Tract	27338
Legal Block	2
Legal Lot Number	20
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	2
Census Block	2004
Census Tract	403409

Owner

Source: Los Angeles County records · APN 8712-011-007

Assessment roll updated May 21, 2026 · Last verified June 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Company Names on File
Mailing Address	1640 CHESTNUT HILL DR, WALNUT, CA 91789-1109
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Sep 09, 2003 · Amount on Record
Deed Sale	Sep 09, 2003 · Amount on Record
Deed Document Number	20032629209
Last Transfer Date	May 19, 2020
Transfer Doc	0000793240
Record Updated	Sep 20, 2026

July 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Jul 17, 2020
Property Address	1640 CHESTNUT HILL DR, WALNUT, CA 91789-1109
Document Number	0000793240
Instrument Date	May 19, 2020
Instrument	793240
Transaction Type	Transfer
Record Updated	Jul 30, 2020
Title Company	ATTORNEY ONLY

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	1640 CHESTNUT HILL DR WALNUT CA 917891109, WALNUT, CA 91789-1109

Tax Assessment & Valuation

Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified June 2026

Property Jurisdictions

Type	Name
State	California
County	Los Angeles County
Municipality	Walnut City
Unified School District	Walnut Valley Unified School District (KG - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2025	$8,873.00 (+8.22%) Homeowner's exemption	$683,172 (+4.04%) Land $359,989 Building $323,183
2023	$8,199.00 (+2.1%) Homeowner's exemption	$656,646 Land $346,011 Building $310,635
2022	$8,030.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Los Angeles County (06037C), updated September 30, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone D
Flood Hazard	Undetermined not studied
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.