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1152 Treadwell Ave, Simi Valley, CA 93065 Property Records

Ventura County property record for 1152 Treadwell Ave, Simi Valley, CA 93065

Property Summary

Property TypeSingle Family Home
Details4 bd · 2.5 ba · 1,725 sqft · built 1964
Lot Size0.154 acres (6,700 sqft)
Owner2 Individual Names on File
Last Sale$875,000 (Jul 2024)
Tax Bill$10,359 (2025)
Deeds & MortgagesJan 2024 Sale
Flood ZoneZone X (minimal risk)
APN639-0-063-085

Property Details

APN / Parcel Number

Primary APN639-0-063-085

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms6 Rooms
Stories2 Stories
Building Area1,725 sqft Living Area
1st Floor Area725 sqft
2nd Floor Area1,000 sqft

Exterior

Year BuiltBuilt 1964
Effective Year BuiltEffective 1964
Lot Area6,700 sqft (0.154 acres)
Lot Dimensions100 ft deep x 67 ft wide
Garage Area441 sqft
Parking Spaces2 Parking Spaces
Patio Area308 sqft

Location & Zoning

Street Address1152 TREADWELL AVE
CitySIMI VALLEY
StateCA
Zip93065-5042
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR1
Legal DescriptionTRACT: 145900 LOT: 42 REF: 037MR 076
Legal SubdivisionTRACT NO. 1459
Legal Tract145900
Legal Block63
Legal Lot Number42
JurisdictionVENTURA CA
Township / Civil DivisionSIMI VALLEY
Census Block Group1
Census Block1016
Census Tract8004

Owner

1152 Treadwell Ave is owned and occupied by two individuals who bought it in July 2024.

Source: Ventura County records, as of July 15, 2026

Owner of Record2 Individual Names on File
Mailing Address1152 TREADWELL AVE, SIMI VALLEY, CA 93065-5042
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJul 1, 2024 · Amount on File
Deed SaleJul 1, 2024 · Amount on File
Prior SaleJan 31, 2024 · Amount on File
Deed Document Number202444053
Prior Transfer DateJan 24, 2024
Prior Transfer Doc0000005717
Record UpdatedSep 20, 2026

January 2024: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionVENTURA CA
Recording DateJan 31, 2024
Property Address1152 TREADWELL AVE, SIMI VALLEY, CA 93065-5042
Document Number0000005718
Map ReferenceMB 37 PG 76-78
Instrument DateJan 16, 2024
Instrument2024000005718
Transaction TypeTransfer
Record UpdatedFeb 13, 2024
Title CompanyPRIORITY TITLE COMPANY

Transaction

AmountAmount 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
Address2015 MANHATTAN BEACH BLVD STE 100, 100, REDONDO BEACH, CA 90278-1230
InvestorPossibly a Property Investor

Tax Assessment & Valuation

The 2025 property tax bill for 1152 Treadwell Ave was $10,359, up 7.9% from the year before.

Source: Ventura County assessment roll, as of July 15, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyVentura County
MunicipalitySimi Valley City
Unified School DistrictSimi Valley Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$892,500 (+2%) Land $580,380 Building $312,120
2025$10,359.00 (+7.86%)$875,000 Land $569,000 Building $306,000
2024$9,604.00 (+626.48%)
2023$1,322.00 (+3.52%) Homeowner's exemption$64,694 Land $18,796 Building $45,898
2022$1,277.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 1152 Treadwell Ave in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective September 30, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone A, within 100 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on File
median of 23 policies
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies23 in force
Nearby Flood Claims3 (1995–2008)
Claims Outside the SFHA1 of 3
Most Recent ClaimMay 2008 · other causes

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 1152 Treadwell Ave is low, with a 0.01% annual chance of wildfire.

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

Wildfire RiskLow
lower than 80% of the US · lower than 88% of California
Wildfire Likelihood0.01% annual chance
ExposureNone
beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemGOLDEN STATE WATER COMPANY - SIMI VALLEY
private · serves 45,086 people · EPA ID CA5610059
Water SourcePurchased surface water from CALLEGUAS MUNICIPAL WATER DIST
Last State InspectionJul 2022
Lead6 ppb (2024–2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 734 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
GigabitNow
Fiber		5,000 / 5,000
Spectrum
Cable		1,000 / 1,000
AT&T
Fixed Wireless · DSL		100 / 20

May also be available: Rocket Broadband, T-Mobile, Verizon.

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