4521 Alpine St, Simi Valley, CA 93063 Property Records

Ventura County property record for 4521 Alpine St, Simi Valley, CA 93063 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms2 Baths
Year BuiltBuilt 1962
Square Footage1,338 sqft Living Area
Lot Size8,694 sqft (0.2 acres)
OccupancyOwner Occupied
Last Sale$625,000 (2021)
Tax Bill$8,114.00 (2025)

Property Details

APN / Parcel Number

Primary APN644-0-031-085

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms5 Rooms
Building Area1,338 sqft Living Area
Gross Area1,218 sqft Gross Area
1st Floor1,218 sqft 1st Floor
Stories1 Stories

Exterior

Year BuiltBuilt 1962
Effective Year BuiltEffective 1962
Lot Area8,694 sqft (0.2 acres)
Depth X Width105 ft x 83 ft Depth x Width
Parking Spaces2 Parking Spaces
Garage Area454 sqft Garage
Patio Area336 sqft Patio

Location & Zoning

Street Address4521 ALPINE ST
CitySIMI VALLEY
StateCA
Zip93063-3421
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionTRACT: 120602 LOT: 127 REF: 030MR 073
Legal Subdivision1206-2
Legal Tract120602
Legal Block31
Legal Lot Number127
JurisdictionVENTURA CA
Minor Civil DivisionSIMI VALLEY
Census Blockgroup2
Census Block2020
Census Tract8201

Owner

Source: Ventura County records · APN 644-0-031-085

Assessment roll updated July 15, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individual Names on File
Mailing Address4521 ALPINE ST, SIMI VALLEY, CA 93063-3421
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
Dec 28, 2017Deed of Trust, Mortgage · Line of Credit
TCF NATIONAL BANK
Feb 12, 2021Grant Deed, Transfer · Conventional Mortgage
VP PARTNERS IN C
Dec 23, 2019Deed of Trust, Mortgage · Conventional Mortgage
SPRING EQ LLC
Dec 23, 2019Deed of Trust, Mortgage · Conventional Mortgage
GREENBACK FUNDING INC
Sep 01, 2017Deed of Trust, Mortgage · Conventional Mortgage
GREENBACK FUNDING INC GREENBACK FUNDING INC

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleFeb 12, 2021 · Amount on Record
Deed SaleFeb 12, 2021 · Amount on Record
Prior SaleSep 09, 2004 · Amount on Record
Deed Doc Number202130318
Prior Transfer DateDec 08, 2005
Prior Transfer Doc0000306331
Record RefreshedSep 20, 2026

December 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionVENTURA CA
Property Address4521 ALPINE ST, SIMI VALLEY, CA 93063-3421
Transaction TypeMortgage
Record UpdatedFeb 05, 2021

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000169507
DateDec 28, 2017
Instrument20171228-00169507
Lender
NameTCF NATIONAL BANK
TypeBank
AddressSIOUX FALLS, SD 57106
Agreement
TypeLine of Credit
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly (Revolving credit lines are monthly unless stated otherwise).

February 2021: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionVENTURA CA
Recording DateFeb 12, 2021
Property Address4521 ALPINE ST, SIMI VALLEY, CA 93063-3421
Document Number0000030318
Map ReferenceMB 30 PG 73
Instrument DateJan 06, 2021
Instrument20210212-00030318
Transaction TypeTransfer
Record UpdatedAug 19, 2021
Title CompanySTEWART TITLE, STEWART TITLE OF CA INC

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded Values by County
Additional
  • Notice of Default
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address4521 ALPINE ST, SIMI VALLEY, CA 93063-3421

Mortgage

Document Number0000030319
DateFeb 12, 2021
Instrument20210212-00030319
Lender
NameVP PARTNERS IN C
TypeNon-Lending Institution
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueMar 01, 2051

December 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionVENTURA CA
Property Address4521 ALPINE ST, SIMI VALLEY, CA 93063-3421
Document Number0000166310
Instrument DateDec 23, 2019
Transaction TypeMortgage
Record UpdatedJan 17, 2020
Title CompanyCHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenant/Joint Tenant w/ Right Of Survivorship
Address4521 ALPINE ST SIMI VALLEY CA 930633421, SIMI VALLEY, CA 93063-3421

Mortgage

Document Number0000166310
DateDec 31, 2019
Instrument166310
Lender
NameSPRING EQ LLC
AddressPHILADELPHIA, PA 19104
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueDec 30, 2049

December 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionVENTURA CA
Property Address4521 ALPINE ST, SIMI VALLEY, CA 93063-3421
Document Number0000166309
Instrument DateDec 23, 2019
Transaction TypeMortgage
Record UpdatedJan 17, 2020
Title CompanyCHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenant/Joint Tenant w/ Right Of Survivorship
Address4521 ALPINE ST SIMI VALLEY CA 930633421, SIMI VALLEY, CA 93063-3421

Mortgage

Document Number0000166309
DateDec 31, 2019
Instrument166309
Lender
NameGREENBACK FUNDING INC
TypeBank
AddressSIMI VALLEY, CA 93063
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueDec 30, 2049

September 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionVENTURA CA
Property Address4521 ALPINE ST, SIMI VALLEY, CA 93063-3421
Document Number0000116382
Instrument DateSep 01, 2017
Transaction TypeMortgage
Record UpdatedAug 25, 2018
Title CompanyCHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenant/Joint Tenant w/ Right Of Survivorship
Address4521 ALPINE ST SIMI VALLEY CA 930633421, SIMI VALLEY, CA 93063-3421

Mortgage

Document Number0000116382
DateSep 08, 2017
Instrument116382
Lender
NameGREENBACK FUNDING INC GREENBACK FUNDING INC
TypeFunding / Finance Company
AddressSIMI VALLEY, CA 93063
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueSep 07, 2047

Tax Assessment & Valuation

Source: Ventura County records · Assessment roll updated July 15, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyVentura County
MunicipalitySimi Valley City
Unified School DistrictSimi 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.

YearTax BillAssessed Value
2026$690,050 (+2%) Land $448,258 Building $241,792
2025$8,114.00 (+1.12%) Homeowner's exemption$676,520 (+4.04%) Land $439,469 Building $237,051
2024$8,024.00 (+6.33%)
2023$7,546.00 (+0.2%) Homeowner's exemption$650,250 Land $422,403 Building $227,847
2022$7,531.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Ventura County (06111C), 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 RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

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

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