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791 Horizon Dr, Martinez, CA 94553 Property Records

Contra Costa County property record for 791 Horizon Dr, Martinez, CA 94553

Property Summary

Property TypeSingle Family Home
Details4 bd · 2 ba · 1,898 sqft · built 1979
Lot Size0.189 acres (8,250 sqft)
OwnerCompany Name on Record
Tax Bill$4,271 (2025)
Deeds & MortgagesNov 2018 Transfer
Flood ZoneZone X (minimal risk)
APN164-440-012-7

Property Details

APN / Parcel Number

Primary APN164-440-012-7
Alternative APN
  • 164-440-012

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms9 Rooms
Stories1 Story
Building Area1,898 sqft Living Area
Gross Area2,339 sqft
1st Floor Area1,898 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1979
Effective Year BuiltEffective 1980
Architectural StyleRanch
Exterior MaterialStucco
Construction TypeFrame
Roof MaterialWood Shingle
Lot Area8,250 sqft (0.189 acres)
Garage TypeAttached
Garage Area441 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Heating SystemForced Air with A/C
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address791 HORIZON DR
CityMARTINEZ
StateCA
Zip94553-5937
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR17500
Legal DescriptionT04891 L0018 B
Legal SubdivisionSUBDIVISION 4891
Legal Tract04891
Legal Lot Number18
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group2
Census Block2018
Census Tract321103

Owner

Source: Contra Costa County records, as of July 14, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of RecordCompany Name on Record
Mailing Address791 HORIZON DR, MARTINEZ, CA 94553-5937
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last Transfer DateNov 2, 2018
Transfer Doc0000183846
Record UpdatedSep 20, 2026

November 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateNov 13, 2018
Property Address791 HORIZON DR, MARTINEZ, CA 94553-5937
Document Number0000183846
Instrument DateNov 2, 2018
Instrument183846
Transaction TypeTransfer
Record UpdatedNov 21, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address791 HORIZON DR MARTINEZ CA 945535937, MARTINEZ, CA 94553-5937

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityMartinez City
Unified School DistrictMartinez Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$294,152 (+2%) Land $109,779 Building $184,373
2025$4,271.00 (+6.54%) Homeowner's exemption$288,385 (+4.04%) Land $107,627 Building $180,758
2023$4,009.00 (+1.57%) Homeowner's exemption$277,189 Land $103,449 Building $173,740
2022$3,947.00

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
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies8 in force
Nearby Flood Claims4 (1995–1998)
Claims Outside the SFHA1 of 4
Most Recent ClaimMar 1998 · Severe Winter Storms And Flooding

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 RiskModerate
above 67% of the US · above 42% of California
Wildfire Likelihood0.3% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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 SystemCITY OF MARTINEZ
serves 31,015 people · EPA ID CA0710006
Water SourcePurchased surface water from CONTRA COSTA WATER DISTRICT
Last State InspectionOct 2025
LeadUnder 1 ppb (2023–2025)
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 132 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Unwired
Fixed Wireless		300 / 25
Verizon
Fixed Wireless		300 / 20

May also be available: T-Mobile.

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