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20301 Portside Dr, Walnut, CA 91789 Property Records

Los Angeles County property record for 20301 Portside Dr, Walnut, CA 91789 · Last verified August 2026

Property Summary

Property TypeSingle Family Home
Details4 bd · 3 ba · 1,981 sqft · built 1985
Lot Size0.284 acres (12,350 sqft)
Owner2 Company Names on File
Last Sale$940,000 (Oct 2021)
Tax Bill$8,570 (2025)
Deeds & MortgagesOct 2021 Transfer
Oct 2021 Transfer
+ 1 more
Flood ZoneZone X (minimal risk)
APN8269-037-042

Property Details

APN / Parcel Number

Primary APN8269-037-042

Interior

Bedrooms4 Beds
Full Baths3 Baths
Total Rooms12 Rooms
Stories2 Stories
Building Area1,981 sqft Living Area
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1985
Effective Year BuiltEffective 1985
Architectural StyleConventional
Exterior MaterialStucco
Construction TypeWood
Roof TypeGable
Roof MaterialTile
Lot Area12,350 sqft (0.284 acres)
Lot Dimensions115 ft deep x 61 ft wide

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Street Address20301 PORTSIDE DR
CityWALNUT
StateCA
Zip91789-4601
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionTR=33256 LOT 138
Legal Subdivision33256
Legal Tract33256
Legal Block3
Legal Lot Number138
JurisdictionLOS ANGELES CA
Township / Civil DivisionEAST SAN GABRIEL VALLEY
Census Block Group3
Census Block3001
Census Tract408703

Owner

Source: Los Angeles County records · APN 8269-037-042

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 Record2 Company Names on File
Mailing Address20301 PORTSIDE DR, WALNUT, CA 91789-4601
Owner TypeCompany
VestingLife Tenant

Deeds, Mortgages & Sale History

DateDocument
Oct 05, 2021Intrafamily Transfer, Transfer
CALIFORNIA BEST TITLE CO, CALIFORNIA BEST TITLE
Oct 05, 2021Affidavit of Death of Trustee, Transfer
CALIFORNIA BEST TITLE
Oct 05, 2021Grant Deed, Transfer · Conventional Mortgage
CATHAY BANK

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleOct 05, 2021 · Amount on Record
Deed SaleOct 05, 2021 · Amount on Record
Deed Document Number20211508855
Last Transfer DateSep 05, 2024
Transfer Doc0000622373
Record UpdatedSep 20, 2026

October 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionLOS ANGELES CA
Recording DateOct 05, 2021
Property Address20301 PORTSIDE DR, WALNUT, CA 91789-4601
Document Number0001508854
Map ReferenceMB 1032 PG 12-27
Instrument DateSep 29, 2021
Instrument21-1508854
Transaction TypeTransfer
Record UpdatedOct 12, 2021
Title CompanyCALIFORNIA BEST TITLE CO, CALIFORNIA BEST TITLE

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address20301 PORTSIDE DR, WALNUT, CA 91789-4601

October 2021: Affidavit of Death of Trustee, Transfer

Document TypeAffidavit of Death of Trustee
JurisdictionLOS ANGELES CA
Recording DateOct 05, 2021
Property Address20301 PORTSIDE DR, WALNUT, CA 91789-4601
Document Number0001508853
Map ReferenceMB 1032 PG 12-27
Instrument DateSep 24, 2021
Instrument21-1508853
Transaction TypeTransfer
Record UpdatedJun 07, 2023
Title CompanyCALIFORNIA BEST TITLE

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address6520 E PASEO ALCAZAA, ANAHEIM, CA 92807-4910

October 2021: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionLOS ANGELES CA
Recording DateOct 05, 2021
Property Address20301 PORTSIDE DR, WALNUT, CA 91789-4601
Document Number0001508855
Map ReferenceMB 1032 PG 12-27
Instrument DateSep 23, 2021
Instrument21-1508855
Transaction TypeTransfer
Record UpdatedOct 12, 2021
Title CompanyCALIFORNIA BEST TITLE

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address20301 PORTSIDE DR, WALNUT, CA 91789-4601

Mortgage

Document Number0001508856
DateOct 05, 2021
Instrument21-1508856
Lender
NameCATHAY BANK
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueNov 01, 2051
Interest
Rate TypeAdjustable Rate
Rate4.37%
Type Change DateNov 01, 2026
Change FrequencyAnnually
Min Rate At Change2.75%
Max Rate At Change10.3%
Index1-Year CMT
Max Rate10.3%

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateCalifornia
CountyLos Angeles County
Unified School DistrictRowland Unified School District (KG - 12)

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2025$8,570.00 (+9.84%) Homeowner's exemption$641,092 (+4.04%) Land $397,374 Building $243,718
2023$7,802.00 (-32.7%) Homeowner's exemption$616,200 Land $381,945 Building $234,255
2022$11,593.00

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 ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo

Wildfire

Wildfire RiskModerate
above 49% of the US · above 29% of California
Wildfire LikelihoodAbout 1 in 1,250 per year
ExposureIndirect
within ember reach

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

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