20118 Portside Dr, Walnut, CA 91789 Property Records

Los Angeles County property record for 20118 Portside Dr, Walnut, CA 91789 · Last verified August 2026

Property Summary

Property Type	Single Family Home
Details	4 bd · 4 ba · 2,988 sqft · built 1987
Lot Size	0.349 acres (15,179 sqft)
Owner	2 Individual Names on File
Last Sale	$700,000 (Sep 2010)
Tax Bill	$11,772 (2025)
Deeds & Mortgages	Jul 2021 Transfer
Flood Zone	Zone X (minimal risk)
APN	`8269-009-020`

Property Details

APN / Parcel Number

Primary APN	`8269-009-020`

Interior

Bedrooms	4 Beds
Full Baths	4 Baths
Building Area	2,988 sqft Living Area

Exterior

Year Built	Built 1987
Effective Year Built	Effective 1987
Construction Type	Wood
Lot Area	15,179 sqft (0.349 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	20118 PORTSIDE DR
City	WALNUT
State	CA
Zip	91789-4600
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TR=33256 LOT 30
Legal Subdivision	33256
Legal Tract	33256
Legal Block	3
Legal Lot Number	30
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	3
Census Block	3004
Census Tract	408703

Owner

Source: Los Angeles County records · APN 8269-009-020

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 Individual Names on File
Mailing Address	20118 PORTSIDE DR, WALNUT, CA 91789-4600
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Sep 17, 2010 · Amount on Record
Deed Sale	Sep 17, 2010 · Amount on Record
Deed Document Number	20101321250
Last Transfer Date	Jul 28, 2021
Transfer Doc	0001168050
Record Updated	Sep 20, 2026

July 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Jul 29, 2021
Property Address	20118 PORTSIDE DR, WALNUT, CA 91789-4600
Document Number	0001168050
Map Reference	MB 1032 PG 12-27
Instrument Date	Jul 28, 2021
Instrument	21-1168050
Transaction Type	Transfer
Record Updated	Aug 09, 2021
Title Company	WFG NATIONAL TITLE COMPANY

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	Joint Tenants
Address	20118 PORTSIDE DR, WALNUT, CA 91789-4600

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
Unified School District	Rowland 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	$11,772.00 (+8.89%)	$896,811 (+4.04%) Land $512,465 Building $384,346
2023	$10,811.00 (+2.7%)	$861,988 Land $492,566 Building $369,422
2022	$10,527.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Los Angeles County (06037C), updated September 30, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	High above 71% of the US · above 46% of California
Wildfire Likelihood	About 1 in 353 per year
Exposure	Direct burnable vegetation at the parcel

Values are read at the parcel center point; lenders make the official flood determination.