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380 Mill Rd, Martinez, CA 94553 Property Records

Contra Costa County property record for 380 Mill Rd, Martinez, CA 94553 · Last verified July 2026

Property Summary

Property TypeCondominium
Details2 bd · 2 ba · 911 sqft · built 1983
Lot Size0.021 acres (898 sqft)
Owner2 Company Names on File
Last Sale$115,000 (Feb 2012)
Tax Bill$4,208 (2025)
Deeds & MortgagesFeb 2023 Transfer
Flood ZoneZone X (minimal risk)
APN377-270-038-5

Property Details

APN / Parcel Number

Primary APN377-270-038-5
Alternative APN
  • 377-270-038

Interior

Bedrooms2 Beds
Full Baths2 Baths
Total Rooms7 Rooms
Stories1 Story
Building Area911 sqft Living Area
1st Floor Area911 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1983
Effective Year BuiltEffective 1984
Architectural StyleCondo/Apartment
Exterior MaterialWood Siding
Roof MaterialComposition Shingle
Lot Area898 sqft (0.021 acres)
Garage TypeAttached
Garage Area264 sqft
Parking Spaces1 Parking Space

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address380 MILL RD
CityMARTINEZ
StateCA
Zip94553-4171
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Condominium
Legal DescriptionT05604 L B U0033N
Legal SubdivisionSUBDIVISION 5604
Legal Tract5604
Legal Lot Number3
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group1
Census Block1016
Census Tract320003

Owner

Source: Contra Costa County records · APN 377-270-038-5

Assessment roll updated July 14, 2026 · Last verified July 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 File
Mailing Address227 MARTIN CT, BENICIA, CA 94510-1903
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleFeb 29, 2012 · Amount on Record
Deed SaleFeb 29, 2012 · Amount on Record
Prior SaleOct 31, 2011 · Amount on Record
Deed Document Number201246581
Last Transfer DateFeb 02, 2023
Transfer Doc0000010969
Record UpdatedSep 20, 2026

February 2023: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateFeb 07, 2023
Property Address380 MILL RD, MARTINEZ, CA 94553-4171
Document Number0000010969
Map ReferenceMB 266 PG 44
Instrument DateFeb 02, 2023
Instrument2023-010969
Transaction TypeTransfer
Record UpdatedJun 07, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address227 MARTIN CT, BENICIA, CA 94510-1903

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityMartinez City
Unified School DistrictMartinez 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
2026$147,321 (+2%) Land $76,864 Building $70,457
2025$4,208.00 (+5.38%)$144,433 (+4.04%) Land $75,357 Building $69,076
2023$3,993.00 (+2.6%)$138,827 Land $72,432 Building $66,395
2022$3,892.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133200031, 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
Nearby Flood Policies2 in force
Nearby Flood Claims1 (1986)
Claims Outside the SFHA1 of 1
Most Recent ClaimFeb 1986, river or lake flooding, Severe Storms & Flooding

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

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 403 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
XfinityCable2,000 / 250
UnwiredFixed Wireless300 / 25
VerizonFixed Wireless300 / 20
AT&TDSL100 / 20

May also be available at this address: Radiate Holdings. Availability varies by address; speeds are provider-advertised maximums, not measured.

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