20950 Granite Wells Dr, Walnut, CA 91789 Property Records

Los Angeles County property record for 20950 Granite Wells Dr, Walnut, CA 91789

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,220 sqft · built 1988
Lot Size	0.199 acres (8,655 sqft)
Owner	2 Trust Names on File
Last Sale	$417,000 (Aug 2001)
Tax Bill	$8,776 (2025)
Deeds & Mortgages	Aug 2023 Transfer Nov 2020 Mortgage
Flood Zone	Zone D (undetermined)
APN	`8710-021-021`

Property Details

APN / Parcel Number

Primary APN	`8710-021-021`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Building Area	2,220 sqft Living Area

Exterior

Year Built	Built 1988
Effective Year Built	Effective 1988
Construction Type	Wood
Lot Area	8,655 sqft (0.199 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	20950 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 42
Legal Subdivision	44019
Legal Tract	44019
Legal Block	1
Legal Lot Number	42
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1000
Census Tract	403409

Owner

20950 Granite Wells Dr is owner-occupied and held in a trust since August 2023.

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

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Trust Names on File
Mailing Address	20950 GRANITE WELLS DR, WALNUT, CA 91789-1358
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Aug 25, 2023	Intrafamily Transfer, Transfer
Nov 6, 2020	Deed of Trust, Mortgage · Conventional Mortgage AAA CAPITAL INVESTMENT INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 22, 2001 · Amount on File
Deed Sale	Aug 22, 2001 · Amount on File
Deed Document Number	20011555869
Last Transfer Date	Aug 9, 2023
Transfer Doc	0000568340
Record Updated	Oct 29, 2026

August 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 25, 2023
Property Address	20950 GRANITE WELLS DR, WALNUT, CA 91789-1358
Document Number	0000568340
Map Reference	MB 1051 PG 53-61
Instrument Date	Aug 9, 2023
Instrument	23-0568340
Transaction Type	Transfer
Record Updated	Sep 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	Family Trust
Address	20950 GRANITE WELLS DR, WALNUT, CA 91789-1358

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	20950 GRANITE WELLS DR, WALNUT, CA 91789-1358
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	PROVIDENT TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	20950 GRANITE WELLS DR, WALNUT, CA 91789-1358

Mortgage

Document Number	0001414138
Date	Nov 6, 2020
Instrument	20-1414138

Lender

Name	AAA CAPITAL INVESTMENT INC
Type	Non-Lending Institution
Address	ALHAMBRA, CA 91801

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	180 Months
Due	Nov 1, 2035

Tax Assessment & Valuation

The 2025 property tax bill for 20950 Granite Wells Dr was $8,776 with a homeowner's exemption.

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		$628,328 (+2%) Land $368,562 Building $259,766
2025	$8,776.00 Homeowner's exemption	$616,009 Land $361,336 Building $254,673
2023	$8,126.00 (+1.92%) Homeowner's exemption	$592,090 Land $347,305 Building $244,785
2022	$7,973.00

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

Flood

FEMA maps place 20950 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

Wildfire risk around 20950 Granite Wells Dr is low, with a 0.02% annual chance of wildfire.

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

Wildfire Risk	Low lower than 94% of the US · lower than 96% of California
Wildfire Likelihood	0.02% 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	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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