20509 Flintgate Dr, Walnut, CA 91789 Property Records

Los Angeles County property record for 20509 Flintgate Dr, Walnut, CA 91789 · Last verified August 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	3 Baths
Year Built	Built 1966
Square Footage	1,714 sqft Living Area
Lot Size	5,789 sqft (0.133 acres)
Last Sale	$520,000 (2015)
Tax Bill	$7,983.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`8762-034-026`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Building Area	1,714 sqft Living Area

Exterior

Year Built	Built 1966
Effective Year Built	Effective 1966
Construction Type	Wood Construction
Lot Area	5,789 sqft (0.133 acres)

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Central Heating

Location & Zoning

Street Address	20509 FLINTGATE DR
City	WALNUT
State	CA
Zip	91789-3736
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	TR=25391 EX OF ST LOT 20
Legal Subdivision	25391
Legal Tract	25391
Legal Block	1
Legal Lot Number	20
Jurisdiction	LOS ANGELES CA
Minor Civil Division	EAST SAN GABRIEL VALLEY
Census Blockgroup	1
Census Block	1020
Census Tract	403326

Owner

Source: Los Angeles County records · APN 8762-034-026

Assessment roll updated May 21, 2026 · Last verified August 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	201 FLYNN RD, CAMARILLO, CA 93012-8058
Owner Type	Owner is a Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Nov 05, 2015 · Amount on Record
Deed Sale	Nov 05, 2015 · Amount on Record
Deed Doc Number	20151358536
Last Transfer Date	Sep 11, 2024
Transfer Doc	0000758322
Record Refreshed	Sep 20, 2026

May 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	May 11, 2020
Property Address	20509 FLINTGATE DR, DIAMOND BAR, CA 91789-3736
Document Number	0000514655
Instrument Date	Mar 18, 2020
Instrument	514655
Transaction Type	Transfer
Record Updated	May 28, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Document Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	20509 FLINTGATE DR WALNUT CA 917893736, WALNUT, CA 91789-3736

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Los Angeles County
Municipality	Diamond Bar 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	$7,983.00 (+5.12%)	$615,569 (+4.04%) Land $260,433 Building $355,136
2024	$7,594.00 (+2.44%)
2023	$7,413.00 (+2.12%)	$591,668 Land $250,321 Building $341,347
2022	$7,259.00