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12104 Kostopolous Ave, Boron, CA 93516 Property Records

Kern County property record for 12104 Kostopolous Ave, Boron, CA 93516 · Last verified July 2026

Property Summary

Property TypeMobile Home
Details3 bd · 2 ba · 1,344 sqft · built 1985
Lot Size0.155 acres (6,749 sqft)
OwnerIndividual Name on File
Tax Bill$1,381 (2025)
Deeds & MortgagesJul 2022 Sale & Mortgage
Aug 2019 Sale
Flood ZoneZone X (minimal risk)
APN231-352-02-00-6

Property Details

APN / Parcel Number

Primary APN231-352-02-00-6
Alternative APNs
  • 231-352-02-2
  • 2313520200
  • 23135202

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms5 Rooms
Stories1 Story
Building Area1,344 sqft Living Area
1st Floor Area1,344 sqft

Exterior

Year BuiltBuilt 1985
Effective Year BuiltEffective 1985
Architectural StyleMobile Home
Construction TypeFrame
Lot Area6,749 sqft (0.155 acres)

Utilities, Heating & Cooling

Heating SystemFloor/Wall Furnace

Location & Zoning

Account Number231352022
Street Address12104 KOSTOPOLOUS AVE
CityBORON
StateCA
Zip93516-1805
Property CategoryResidential
Property TypeResidential > Prefabricated > Mobile Home
Legal DescriptionSECTION 32 , TOWNSHIP 11 , RANGE 7 , QUARTER
Legal Range07
Legal Township11
Legal Section32
Legal Block2
JurisdictionKERN CA
Township / Civil DivisionEAST KERN
Census Block Group2
Census Block2030
Census Tract5600

Owner

Source: Kern County records · APN 231-352-02-00-6

Assessment roll updated July 21, 2025 · Last verified July 2026

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

Owner of RecordIndividual Name on File
Mailing Address12104 KOSTOPOLOUS AVE, BORON, CA 93516-1805
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Jul 12, 2022Grant Deed, Transfer · Commercial Mortgage
TREJO FAMILY TRUST
Aug 08, 2019Quit Claim Deed, Transfer
PUBLIC TITLE COMPANY, PUBLIC TITLE CO

Assessor's Deed Record

Deed NamesVerified Name on Deed
Record UpdatedSep 20, 2026

July 2022: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionKERN CA
Recording DateJul 12, 2022
Property Address12104 KOSTOPOLOUS AVE, BORON, CA 93516-1805
Document Number0000107519
Instrument DateJul 01, 2022
Instrument222107519
Transaction TypeTransfer
Record UpdatedNov 07, 2022
Title CompanyFIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

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

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address12104 KOSTOPOLOUS AVE, BORON, CA 93516-1805

Mortgage

Document Number0000107520
DateJul 12, 2022
Instrument222107520
Lender
NameTREJO FAMILY TRUST
TypePrivate Party
Agreement
TypeCommercial Mortgage
AmountAmount Recorded

August 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionKERN CA
Recording DateAug 08, 2019
Property Address12104 KOSTOPOLOUS AVE, BORON, CA 93516-1805
Document Number0000098204
Instrument DateJul 30, 2019
Instrument98204
Transaction TypeTransfer
Record UpdatedAug 20, 2019
Title CompanyPUBLIC TITLE COMPANY, PUBLIC TITLE CO

Transaction

AmountAmount Recorded
Tax$6.60
Amount AccuracyFull Value
Additional
  • Quitclaim
  • Intrafamily Transfer
  • Multiple Parcels

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address12104 KOSTOPOLOUS AVE BORON CA 935161805, BORON, CA 93516-1805

Tax Assessment & Valuation

Source: Kern County records · Assessment roll updated July 21, 2025 · Last verified July 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyKern County
Unified School DistrictMuroc Joint 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$1,381.00 (-1%)$101,959 (+4.04%) Land $10,404 Building $91,555
2024$1,395.00 (+2.27%)
2023$1,364.00 (+139.3%)$98,000 Land $10,000 Building $88,000
2022$570.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Kern County (06029C), updated April 30, 2025 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060290056002, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Flood Insurance CostPremium on Record
median of 10 individual NFIP policies nearby
Community Rating SystemClass 9 (5% premium discount)
Nearby Flood Policies10 in force

Wildfire

Wildfire RiskLow
above 32% of the US · above 19% of California
Wildfire LikelihoodAbout 1 in 5,556 per year
ExposureDirect
burnable vegetation at the parcel

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 50 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
FrontierFiber5,000 / 5,000
SpectrumCable1,000 / 1,000
Race TelecommunicationsFiber1,000 / 1,000
VerizonFixed Wireless300 / 20
T-Mobile USAFixed Wireless100 / 20

Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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