670 Pierre Rd, Walnut, CA 91789 Property Records

Los Angeles County property record for 670 Pierre Rd, Walnut, CA 91789

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 3,327 sqft · built 1988
Lot Size	0.645 acres (28,095 sqft)
Owner	2 Individual Names on Record
Last Sale	$440,000 (May 1998)
Tax Bill	$16,849 (2025)
Deeds & Mortgages	Nov 2022 Transfer Dec 2022 Transfer + 1 more
Flood Zone	Zone D (undetermined)
APN	`8709-015-046`

Property Details

APN / Parcel Number

Primary APN	`8709-015-046`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Building Area	3,327 sqft Living Area

Exterior

Year Built	Built 1988
Effective Year Built	Effective 1988
Construction Type	Wood
Lot Area	28,095 sqft (0.645 acres)
Lot Dimensions	261 ft deep x 107 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	670 PIERRE RD
City	WALNUT
State	CA
Zip	91789-1930
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	WAR115000R
Legal Description	P M 201-23-24 (EX OF HIKING AND RIDING 2
Legal Subdivision	WRIGHT C M TR
Legal Block	1
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1003
Census Tract	403404

Owner

Source: Los Angeles County records, as of August 25, 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	PO BOX 433, WALNUT, CA 91788-0433
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Nov 8, 2022	Affidavit of Death of Trustee, Transfer
Dec 21, 2022	Intrafamily Transfer, Transfer
Dec 30, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 13, 1998 · Amount on Record
Deed Sale	May 13, 1998 · Amount on Record
Deed Document Number	1998805953
Record Updated	Oct 29, 2026

November 2022: Affidavit of Death of Trustee, Transfer

Document Type	Affidavit of Death of Trustee
Jurisdiction	LOS ANGELES CA
Recording Date	Nov 8, 2022
Property Address	670 PIERRE RD, WALNUT, CA 91789-1930
Document Number	0001053191
Map Reference	MB 201 PG 23&24
Instrument Date	Oct 27, 2022
Instrument	22-1053191
Transaction Type	Transfer
Record Updated	Jun 7, 2023

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
Relationship	Living Trust
Address	280 S LEMON AVE UNIT 433S, 433S, WALNUT, CA 91788-2617

December 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Dec 21, 2022
Property Address	670 PIERRE RD, WALNUT, CA 91789-1930
Document Number	0001190896
Map Reference	MB 201 PG 23&24
Instrument Date	Oct 27, 2022
Instrument	22-1190896
Transaction Type	Transfer
Record Updated	Jan 6, 2023

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
Relationship	Joint Tenants
Address	280 S LEMON AVE UNIT 433, 433, WALNUT, CA 91788-2617

December 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Dec 30, 2020
Property Address	670 PIERRE RD, WALNUT, CA 91789-1930
Document Number	0001754882
Instrument Date	Oct 20, 2020
Instrument	1754882
Transaction Type	Transfer
Record Updated	Jan 22, 2021
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer Partial Interest

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	670 PIERRE RD WALNUT CA 917891930, WALNUT, CA 91789-1930

Tax Assessment & Valuation

Source: Los Angeles County assessment roll, as of August 25, 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

Year	Tax Bill	Assessed Value
2026		$716,278 (-46.34%) Land $283,056 Building $433,222
2025	$16,849.00 (+7.54%)	$1,334,839 (+97.76%) Land $669,346 Building $665,493
2023	$15,668.00 (+84.11%)	$674,967 Land $266,731 Building $408,236
2022	$8,510.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone D undetermined · not studied
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Claims	1 (2015)
Most Recent Claim	Feb 2015 · other causes

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

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 545 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
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: GeoLinks.

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