20926 Granite Wells Dr, Walnut, CA 91789 Property Records

Los Angeles County property record for 20926 Granite Wells Dr, Walnut, CA 91789

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 3,036 sqft · built 1991
Lot Size	0.201 acres (8,752 sqft)
Owner	Company Name on File
Tax Bill	$17,774 (2025)
Deeds & Mortgages	Nov 2025 Transfer Jan 2024 Transfer + 1 more
Flood Zone	Zone D (undetermined)
APN	`8710-021-018`

Property Details

APN / Parcel Number

Primary APN	`8710-021-018`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Building Area	3,036 sqft Living Area

Exterior

Year Built	Built 1991
Effective Year Built	Effective 1991
Construction Type	Wood
Lot Area	8,752 sqft (0.201 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	20926 GRANITE WELLS DR
City	WALNUT
State	CA
Zip	91789-1358
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	WASP1*
Legal Description	TR=44019 LOT 39
Legal Subdivision	44019
Legal Tract	44019
Legal Block	1
Legal Lot Number	39
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1000
Census Tract	403409

Owner

20926 Granite Wells Dr is owned by a company that acquired it in April 2004.

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

Owner of Record	Company Name on File
Mailing Address	20926 GRANITE WELLS DR, WALNUT, CA 91789-1358
Owner Type	Company
Vesting	Limited Liability Partnership

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
Nov 4, 2025	Intrafamily Transfer, Transfer
Jan 3, 2024	Intrafamily Transfer, Transfer
Jan 3, 2024	Affidavit of Death of Trustee, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Apr 8, 2004
Transfer Doc	0001145652
Record Updated	Oct 29, 2026

November 2025: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Nov 4, 2025
Property Address	20926 GRANITE WELLS DR, WALNUT, CA 91789-1358
Document Number	0000767105
Map Reference	MB 1051 PG 53-61
Instrument Date	Aug 8, 2025
Instrument	25-0767105
Transaction Type	Transfer
Record Updated	Nov 25, 2025

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	20926 GRANITE WELLS DR, WALNUT, CA 91789-1358

January 2024: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Jan 3, 2024
Property Address	20926 GRANITE WELLS DR, WALNUT, CA 91789-1358
Document Number	0000005177
Map Reference	MB 1051 PG 52-61
Instrument Date	Nov 14, 2023
Instrument	24-0005177
Transaction Type	Transfer
Record Updated	Jan 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
Relationship	Tenants in Common
Address	20926 GRANITE WELLS DR, WALNUT, CA 91789-1358

January 2024: Affidavit of Death of Trustee, Transfer

Document Type	Affidavit of Death of Trustee
Jurisdiction	LOS ANGELES CA
Recording Date	Jan 3, 2024
Property Address	20926 GRANITE WELLS DR, WALNUT, CA 91789-1358
Document Number	0000005176
Map Reference	MB 1051 PG 53-61
Instrument Date	Nov 14, 2023
Instrument	24-0005176
Transaction Type	Transfer
Record Updated	Jan 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
Relationship	Family Trust
Address	20926 GRANITE WELLS DR, WALNUT, CA 91789-1358

Tax Assessment & Valuation

The 2025 property tax bill for 20926 Granite Wells Dr was $17,774.

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		$1,397,037 (+2%) Land $746,049 Building $650,988
2025	$17,774.00	$1,369,647 Land $731,422 Building $638,225
2023	$10,401.00 (+0.96%) Homeowner's exemption	$783,001 Land $294,601 Building $488,400
2022	$10,302.00

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

Flood

FEMA maps place 20926 Granite Wells Dr in Zone D, where flood risk has not been studied.

Source: FEMA National Flood Hazard Layer, effective September 30, 2026

FEMA Flood Zone	Zone D undetermined · not studied
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 20926 Granite Wells 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	GSWC-SAN DIMAS private · serves 56,564 people · EPA ID CA1910142
Water Source	Purchased surface water from several systems
Last State Inspection	May 2025
Lead	2 ppb (2024–2026) 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 300 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
T-Mobile Fixed Wireless	100 / 20

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

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