20415 Prestina Way, Walnut, CA 91789 Property Records

Los Angeles County property record for 20415 Prestina Way, Walnut, CA 91789

Property Summary

Property Type	Single Family Home
Details	3 bd · 4 ba · 3,096 sqft · built 1982
Lot Size	0.433 acres (18,865 sqft)
Owner	2 Company Names on File
Last Sale	$457,500 (Oct 2000)
Tax Bill	$10,677 (2025)
Deeds & Mortgages	Dec 2021 Transfer
Flood Zone	Zone D (undetermined)
APN	`8709-042-015`

Property Details

APN / Parcel Number

Primary APN	`8709-042-015`

Interior

Bedrooms	3 Beds
Full Baths	4 Baths
Total Rooms	13 Rooms
Stories	1 Story
Building Area	3,096 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1982
Effective Year Built	Effective 1986
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Roof Material	Tile
Lot Area	18,865 sqft (0.433 acres)
Lot Dimensions	175 ft deep x 109 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	20415 PRESTINA WAY
City	WALNUT
State	CA
Zip	91789-4405
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	WAR120000R
Legal Description	*TR=32840 LOT 33
Legal Subdivision	32840
Legal Tract	32840
Legal Block	2
Legal Lot Number	33
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	2
Census Block	2000
Census Tract	403404

Owner

Source: Los Angeles County assessment roll, as of May 21, 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	20415 PRESTINA WAY, WALNUT, CA 91789-4405
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Oct 18, 2000 · Amount on Record
Deed Sale	Oct 18, 2000 · Amount on Record
Deed Document Number	20001621448
Last Transfer Date	Oct 18, 2021
Transfer Doc	0001781640
Record Updated	Sep 20, 2026

December 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Dec 2, 2021
Property Address	20415 PRESTINA WAY, WALNUT, CA 91789-4405
Document Number	0001781640
Map Reference	MB 987 PG 82-86
Instrument Date	Oct 18, 2021
Instrument	21-1781640
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	Family Trust
Address	20415 PRESTINA WAY, WALNUT, CA 91789-4405

Tax Assessment & Valuation

Source: Los Angeles County assessment roll, as of May 21, 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
2025	$10,677.00 (+7.94%) Homeowner's exemption	$788,494 (+4.04%) Land $316,125 Building $472,369
2023	$9,892.00 (+2%) Homeowner's exemption	$757,877 Land $303,850 Building $454,027
2022	$9,698.00

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

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

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

Wildfire Risk	Low lower than 99.8% of the US · lower than 99.8% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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 USA Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: California Internet.

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