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162 Rosti, Hercules, CA 94547 Property Records

Contra Costa County property record for 162 Rosti, Hercules, CA 94547

Property Summary

Property TypeSingle Family Home
Details5 bd · 3 ba · 2,188 sqft · built 1986
Lot Size0.126 acres (5,500 sqft)
Owner2 Company Names on Record
Last Sale$570,000 (Nov 2004)
Tax Bill$12,028 (2025)
Deeds & MortgagesAug 2026 Sale
Aug 2026 Sale
Flood ZoneZone X (minimal risk)
APN404-061-012-5

Property Details

APN / Parcel Number

Primary APN404-061-012-5
Alternative APN
  • 404-061-012

Interior

Bedrooms5 Beds
Full Baths3 Baths
Total Rooms12 Rooms
Stories2 Stories
Building Area2,188 sqft Living Area
1st Floor Area1,145 sqft
2nd Floor Area1,043 sqft

Exterior

Year BuiltBuilt 1986
Effective Year BuiltEffective 1987
Architectural StyleCluster
Lot Area5,500 sqft (0.126 acres)
View / LotCreek
Garage TypeAttached
Garage Area428 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Heating SystemCentral

Location & Zoning

Street Address162 ROSTI
CityHERCULES
StateCA
Zip94547-3735
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR1
Legal DescriptionT5337A L0067 B
Legal Subdivision5337 BAYSIDE VILLAGE PH 3
Legal Tract5337A
Legal Lot Number0067
JurisdictionCONTRA COSTA CA
Township / Civil DivisionWEST CONTRA COSTA
Census Block Group2
Census Block2026
Census Tract359105

Owner

Source: Contra Costa County records, as of August 11, 2026

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

Owner of Record2 Company Names on Record
Mailing Address162 ROSTI, HERCULES, CA 94547-3735
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust, Revocable Trust

Deeds, Mortgages & Sale History

DateDocument
Aug 4, 2026Affidavit, Transfer
Aug 4, 2026Deed, Transfer
NONE LISTED ON DOCUMENT

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleNov 3, 2004 · Amount on Record
Deed SaleNov 3, 2004 · Amount on Record
Deed Document Number2004422020
Last Transfer DateJul 29, 2026
Transfer Doc0000081355
Record UpdatedSep 20, 2026

August 2026: Affidavit, Transfer

Document TypeAffidavit
JurisdictionCONTRA COSTA CA
Recording DateAug 4, 2026
Property Address162 ROSTI, HERCULES, CA 94547-3735
Document Number0000081355
Instrument DateJul 29, 2026
Instrument202681355
Transaction TypeTransfer
Record UpdatedAug 31, 2026

Transaction

Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Multiple Parcels

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address162 ROSTI, HERCULES, CA 94547-3735
InvestorPossibly a Property Investor

August 2026: Deed, Transfer

Document TypeDeed
JurisdictionCONTRA COSTA CA
Recording DateAug 4, 2026
Property Address162 ROSTI, HERCULES, CA 94547-3735
Document Number0000081356
Instrument DateJul 17, 2026
Instrument202681356
Transaction TypeTransfer
Record UpdatedAug 31, 2026
Title CompanyNONE LISTED ON DOCUMENT

Transaction

Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Notice of Default
  • Arm's Length
  • Multiple Parcels

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address162 ROSTI, HERCULES, CA 94547-3735

Tax Assessment & Valuation

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityHercules City
Unified School DistrictWest Contra Costa Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$810,404 (+2%) Land $383,875 Building $426,529
2025$12,028.00 (+5.55%)$794,515 (+4.04%) Land $376,349 Building $418,166
2023$11,396.00 (+1.13%)$763,665 Land $361,736 Building $401,929
2022$11,269.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone AE, within 100 ft
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies5 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

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 SystemEAST BAY MUD
serves 1,468,000 people · EPA ID CA0110005
Water SourceSurface water
Last State InspectionDec 2021
LeadUnder 1 ppb (2022–2024)
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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 505 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
AT&T
Fixed Wireless · DSL		100 / 20
T-Mobile
Fixed Wireless		100 / 20

May also be available: Sonic Telecom, Unwired.

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