2436 Castlemont Ct, Simi Valley, CA 93063 Property Records

Ventura County property record for 2436 Castlemont Ct, Simi Valley, CA 93063

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,650 sqft · built 1968
Lot Size0.149 acres (6,500 sqft)
Owner2 Individual Names on Record
Last Sale$865,000 (Jan 2025)
Tax Bill$4,119 (2025)
Flood ZoneZone X (minimal risk)
APN617-0-111-375

Property Details

APN / Parcel Number

Primary APN617-0-111-375

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms6 Rooms
Stories1 Story
Building Area1,650 sqft Living Area
1st Floor Area1,650 sqft

Exterior

Year BuiltBuilt 1968
Effective Year BuiltEffective 1968
Lot Area6,500 sqft (0.149 acres)
Lot Dimensions100 ft deep x 65 ft wide
Garage Area462 sqft
Parking Spaces2 Parking Spaces

Exterior Amenities

Pool Area450 sqft
PorchPorch
Porch Area154 sqft
Patio Area220 sqft

Location & Zoning

Street Address2436 CASTLEMONT CT
CitySIMI VALLEY
StateCA
Zip93063-2506
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeRM-4
Legal DescriptionTRACT: 193900 LOT: 37 REF: 050MR 016
Legal SubdivisionTRACT 1939
Legal Tract193900
Legal Block111
Legal Lot Number37
JurisdictionVENTURA CA
Township / Civil DivisionSIMI VALLEY
Census Block Group1
Census Block1004
Census Tract8202

Owner

Source: Ventura County records, as of July 15, 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 Record
Mailing Address638 AVENIDA DE LA PLATA, NEWBURY PARK, CA 91320-2419
Owner TypeIndividual
VestingJoint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJan 15, 2025 · Amount on Record
Deed SaleJan 15, 2025 · Amount on Record
Deed Document Number20252304
Record UpdatedSep 20, 2026

Tax Assessment & Valuation

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$882,300 (+182.2%) Land $573,750 Building $308,550
2025$4,119.00 (+1.18%)$312,651 (+4.04%) Land $125,059 Building $187,592
2024$4,071.00 (+6.43%)
2023$3,825.00 (+0.87%) Homeowner's exemption$300,511 Land $120,203 Building $180,308
2022$3,792.00

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

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
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 26 policies
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies26 in force
Nearby Flood Claims1 (2023)
Most Recent ClaimJan 2023 · Severe Winter Storms, Flooding, Landslides, And Mudslides

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

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

Wildfire RiskLow
lower than 98% of the US · lower than 98.4% of California
Wildfire LikelihoodUnder 0.01% 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 711 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
GigabitNow
Fiber
5,000 / 5,000
Spectrum
Cable · Fiber in parts of the area
1,000 / 1,000
Rocket Broadband
Fixed Wireless
450 / 100
Verizon
Fixed Wireless
300 / 20
T-Mobile
Fixed Wireless
100 / 20
AT&T
DSL · Fiber in parts of the area
100 / 20

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