4201 Guardian St, Simi Valley, CA 93063 Property Records

Ventura County property record for 4201 Guardian St, Simi Valley, CA 93063

Property Summary

Property TypePark, Playground, Picnic Area
Details87,083 sqft · built 1997
Lot Size7.16 acres (312,099 sqft)
OwnerCompany Name on Record
Flood ZoneZone X (minimal risk)
APN626-0-051-095

Property Details

APN / Parcel Number

Primary APN626-0-051-095
Alternative APN
  • 6260051045

Interior

Building Area87,083 sqft Total Area
Upper Floors Area4,398 sqft
Office29,365 sqft

Exterior

Year BuiltBuilt 1997
Effective Year BuiltEffective 1997
Lot Area312,099 sqft

Location & Zoning

Old Parcel Number6260051045
Street Address4201 GUARDIAN ST
CitySIMI VALLEY
StateCA
Zip93063-3372
Property CategoryPublic Works
Property TypePublic Works > Park, Playground, Picnic Area
Local Zoning CodeBP-S
Legal DescriptionLOT: 3 REF: 53 PM 87
Legal Block51
Legal Lot Number3
JurisdictionVENTURA CA
Township / Civil DivisionSIMI VALLEY
Census Block Group3
Census Block3018
Census Tract7512

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 RecordCompany Name on Record
Mailing Address4201 GUARDIAN ST, SIMI VALLEY, CA 93063-3372
Owner TypeCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
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)

Flood

Source: FEMA National Flood Hazard Layer, effective September 30, 2026

FEMA Flood ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it

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

Wildfire

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

Wildfire RiskHigh
above 70% of the US · above 44% of California
Wildfire Likelihood0.2% annual chance
ExposureDirect
burnable vegetation

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 336 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 · Fiber in parts of the area
450 / 100
T-Mobile
Fixed Wireless
100 / 20
AT&T
DSL · Fiber, Fixed Wireless in parts of the area
100 / 20

May also be available: GeoLinks, Verizon.

Nearby Properties on Guardian St

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