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220 E Koshiba Pl, Mountain House (Tracy), CA 95391 Property Records

San Joaquin County property record for 220 E Koshiba Pl, Mountain House, CA 95391

Property Summary

Property TypeSingle Family Home
Details3 bd · 2.5 ba · 2,169 sqft · built 2020
Lot Size0.1 acres (4,356 sqft)
Owner2 Trust Names on File
Last Sale$1,260,000 (Jul 2024)
Tax Bill$19,257 (2026)
Deeds & MortgagesSep 2025 Transfer
Sep 2021 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN262-400-680-000

Property Details

APN / Parcel Number

Primary APN262-400-680-000

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms7 Rooms
Stories2 Stories
Building Area2,169 sqft Living Area

Exterior

Year BuiltBuilt 2020
Effective Year BuiltEffective 2020
Architectural StyleL-Shape
Construction TypeWood
Lot Area4,356 sqft (0.1 acres)
Garage Area443 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C

Location & Zoning

Street Address220 E KOSHIBA PL
CityTRACY
StateCA
Zip95391-8380
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR1
Legal DescriptionLOT 68 MOUNTAIN HOUSE NEIGHBORHOOD A UNIT NO. 2,
Legal SubdivisionMOUNTAIN HOUSE NBRHD A UN
Legal Block3
Legal Lot Number68
JurisdictionSAN JOAQUIN CA
Township / Civil DivisionTRACY
Census Block Group3
Census Block3021
Census Tract5223

Owner

220 E Koshiba Pl is owner-occupied and held in a trust since July 2024.

Source: San Joaquin County records, as of October 13, 2026

Owner of Record2 Trust Names on File
Mailing Address220 E KOSHIBA PL, TRACY, CA 95391-8380
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

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

DateDocument
Sep 29, 2025Intrafamily Transfer, Transfer
Sep 30, 2021Grant Deed, Transfer · Conventional Mortgage
INSPIRE HOME LOANS INC

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJul 17, 2024 · Amount on File
Deed SaleJul 17, 2024 · Amount on File
Prior SaleSep 30, 2021 · Amount on File
Deed Document Number202459345
Record UpdatedOct 29, 2026

September 2025: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSAN JOAQUIN CA
Recording DateSep 29, 2025
Property Address220 E KOSHIBA PL, MOUNTAIN HOUSE, CA 95391-8380
Document Number0000082790
Map ReferenceMB 43 PG 67
Instrument DateAug 25, 2025
Instrument2025-082790
Transaction TypeTransfer
Record UpdatedOct 13, 2025

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address220 E KOSHIBA PL, MOUNTAIN HOUSE, CA 95391-8380

September 2021: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSAN JOAQUIN CA
Recording DateSep 30, 2021
Property Address220 E KOSHIBA PL, MOUNTAIN HOUSE, CA 95391-8380
Document Number0000164184
Map ReferenceMB 43 PG 67
Instrument DateSep 2, 2021
Instrument2021-164184
Transaction TypeTransfer
Record UpdatedJun 7, 2023
Title CompanyFIRST AMERICAN TITLE COMPANY

Transaction

AmountAmount on Record
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV 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
RelationshipFamily Trust
Address220 E KOSHIBA PL, MOUNTAIN HOUSE, CA 95391-8380

Mortgage

Document Number0000164185
DateSep 30, 2021
Instrument2021-164185
Lender
NameINSPIRE HOME LOANS INC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term361 Months
DueOct 1, 2051

Tax Assessment & Valuation

The 2026 property tax bill for 220 E Koshiba Pl was $19,257, up 9.2% from the year before.

Source: San Joaquin County assessment roll, as of September 24, 2025

Property Jurisdictions

TypeName
StateCalifornia
CountySan Joaquin County
MunicipalityMountain House City
Unified School DistrictLammersville Joint Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$19,257.00 (+9.19%)
2025$17,637.00$1,260,000 Land $378,000 Building $882,000
2023$15,134.00 (+1.97%)$1,040,400 Land $178,500 Building $861,900$1,076,040
2022$14,841.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 220 E Koshiba Pl in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective September 27, 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
Community Rating SystemClass 7 (15% premium discount)
Nearby Flood Policies9 in force

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 220 E Koshiba Pl is high, ranking above 75% of the US, with a 0.4% annual chance of wildfire.

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

Wildfire RiskHigh
above 75% of the US · above 50% of California
Wildfire Likelihood0.4% annual chance
ExposureDirect
burnable vegetation

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

Internet Providers

Source: FCC Broadband Data Collection, based on 104 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber		5,000 / 5,000
Xfinity
Cable		2,000 / 250
Matrix Broadband
Fixed Wireless		400 / 80
unWired Broadband
Fixed Wireless		400 / 50
Cal.net
Fixed Wireless		100 / 20

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