20949 Granite Wells Dr, Walnut, CA 91789 Property Records

Los Angeles County property record for 20949 Granite Wells Dr, Walnut, CA 91789

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,576 sqft · built 1991
Lot Size	0.225 acres (9,787 sqft)
Owner	Individual Name on File
Last Sale	$338,000 (Feb 1998)
Tax Bill	$10,864 (2025)
Deeds & Mortgages	May 2018 Transfer May 2018 Transfer + 2 more
Flood Zone	Zone D (undetermined)
APN	`8710-021-042`

Property Details

APN / Parcel Number

Primary APN	`8710-021-042`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Building Area	2,576 sqft Living Area

Exterior

Year Built	Built 1991
Effective Year Built	Effective 1991
Construction Type	Wood
Lot Area	9,787 sqft (0.225 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	20949 GRANITE WELLS DR
City	WALNUT
State	CA
Zip	91789-1359
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	WASP1*
Legal Description	TR=44019 LOT 63
Legal Subdivision	44019
Legal Tract	44019
Legal Block	1
Legal Lot Number	63
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1020
Census Tract	403409

Owner

20949 Granite Wells Dr is owned and occupied by an individual who acquired it in May 2018.

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

Owner of Record	Individual Name on File
Mailing Address	20949 GRANITE WELLS DR, WALNUT, CA 91789-1359
Occupancy	Owner Occupied
Owner Type	Individual

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
May 7, 2018	Quit Claim Deed, Transfer Quitclaim
May 7, 2018	Quit Claim Deed, Transfer Quitclaim
Sep 17, 2018	Quit Claim Deed Quitclaim
Jan 31, 2019	Correction Deed

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 3, 1998 · Amount on File
Deed Sale	Feb 3, 1998 · Amount on File
Prior Sale	Sep 3, 1997 · Amount on File
Deed Document Number	1998175895
Last Transfer Date	May 7, 2018
Transfer Doc	0000096154
Record Updated	Oct 29, 2026

May 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	May 7, 2018
Property Address	20949 GRANITE WELLS DR, WALNUT, CA 91789-1359
Document Number	0000447873
Instrument Date	May 7, 2018
Instrument	447873
Transaction Type	Transfer
Record Updated	Nov 21, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	20949 GRANITE WELLS DR WALNUT CA 917891359, WALNUT, CA 91789-1359

May 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	May 7, 2018
Property Address	20949 GRANITE WELLS DR, WALNUT, CA 91789-1359
Document Number	0000447874
Instrument Date	May 7, 2018
Instrument	447874
Transaction Type	Transfer
Record Updated	Nov 21, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	20949 GRANITE WELLS DR WALNUT CA 917891359, WALNUT, CA 91789-1359

September 2018: Quit Claim Deed

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Sep 17, 2018
Property Address	20949 GRANITE WELLS DR, WALNUT, CA 91789-1359
Document Number	0000948944
Instrument Date	May 7, 2018
Instrument	948944
Record Updated	Oct 2, 2018

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	20949 GRANITE WELLS DR WALNUT CA 917891359, WALNUT, CA 91789-1359

January 2019: Correction Deed

Document Type	Correction Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Jan 31, 2019
Property Address	20949 GRANITE WELLS DR, WALNUT, CA 91789-1359
Document Number	0000096154
Instrument Date	May 7, 2018
Instrument	96154
Record Updated	Feb 11, 2019

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	20949 GRANITE WELLS DR WALNUT CA 917891359, WALNUT, CA 91789-1359

Tax Assessment & Valuation

The 2025 property tax bill for 20949 Granite Wells Dr was $10,864 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		$818,105 (+2%) Land $428,406 Building $389,699
2025	$10,864.00 Homeowner's exemption	$802,064 Land $420,006 Building $382,058
2023	$10,089.00 (+1.98%) Homeowner's exemption	$770,921 Land $403,698 Building $367,223
2022	$9,893.00

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

Flood

FEMA maps place 20949 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 20949 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.

Nearby Properties on Granite Wells Dr

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures