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2305 Banbury Loop, Martinez, CA 94553 Property Records

Contra Costa County property record for 2305 Banbury Loop, Martinez, CA 94553

Property Summary

Property TypeSingle Family Home
Details4 bd · 2.5 ba · 1,917 sqft · built 1988
Lot Size0.145 acres (6,300 sqft)
Owner2 Individual Names on Record
Last Sale$940,000 (Nov 2024)
Tax Bill$12,162 (2025)
Deeds & MortgagesJul 2022 Transfer
Jul 2022 Transfer
+ 1 more
Flood ZoneZone X (minimal risk)
APN161-481-023

Property Details

APN / Parcel Number

Primary APN161-481-023
Alternative APN
  • 161-481-023-0

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms10 Rooms
Stories2 Stories
Building Area1,917 sqft Living Area
1st Floor Area1,004 sqft
2nd Floor Area913 sqft

Exterior

Year BuiltBuilt 1988
Effective Year BuiltEffective 1993
Architectural StyleCluster
Lot Area6,300 sqft (0.145 acres)
Garage TypeAttached
Garage Area420 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Heating SystemCentral

Location & Zoning

Street Address2305 BANBURY LOOP
CityMARTINEZ
StateCA
Zip94553-6703
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR1A
Legal DescriptionT6293 L70
Legal SubdivisionSUBDIVISION 6293
Legal Tract6293
Legal Lot Number70
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group4
Census Block4008
Census Tract320004

Owner

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

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

Owner of Record2 Individual Names on Record
Mailing Address2305 BANBURY LOOP, MARTINEZ, CA 94553-6703
OccupancyOwner Occupied
Owner TypeIndividual
VestingCommunity Property

Deeds, Mortgages & Sale History

DateDocument
Jul 11, 2022Intrafamily Transfer, Transfer
Jul 11, 2022Intrafamily Transfer, Transfer
Jul 11, 2022Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleNov 1, 2024 · Amount on Record
Deed SaleNov 1, 2024 · Amount on Record
Prior SaleJul 21, 2009 · Amount on Record
Deed Document Number2024118630
Prior Transfer DateJun 27, 2022
Prior Transfer Doc0000111130
Record UpdatedSep 20, 2026

July 2022: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateJul 11, 2022
Property Address2305 BANBURY LOOP, MARTINEZ, CA 94553-6703
Document Number0000111129
Map ReferenceMB 293 PG 49
Instrument DateJun 27, 2022
Instrument2022-111129
Transaction TypeTransfer
Record UpdatedJun 7, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address2305 BANBURY LOOP, MARTINEZ, CA 94553-6703

July 2022: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateJul 11, 2022
Property Address2305 BANBURY LOOP, MARTINEZ, CA 94553-6703
Document Number0000111130
Map ReferenceMB 293 PG 49
Instrument DateJun 27, 2022
Instrument2022-111130
Transaction TypeTransfer
Record UpdatedJun 7, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address2305 BANBURY LOOP, MARTINEZ, CA 94553-6703

July 2022: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateJul 11, 2022
Property Address2305 BANBURY LOOP, MARTINEZ, CA 94553-6703
Document Number0000111128
Map ReferenceMB 293 PG 49
Instrument DateJun 27, 2022
Instrument2022-111128
Transaction TypeTransfer
Record UpdatedNov 3, 2022

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address2305 BANBURY LOOP, MARTINEZ, CA 94553-6703

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$958,800 (+2%) Land $510,000 Building $448,800
2025$12,162.00 (+52.71%) Homeowner's exemption$940,000 (+57.02%) Land $500,000 Building $440,000
2023$7,964.00 (+2.48%)$598,654 Land $248,349 Building $350,305
2022$7,771.00

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

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

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

Wildfire RiskLow
lower than 98% of the US · lower than 98.4% of California
Wildfire LikelihoodUnder 0.01% 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 SystemCONTRA COSTA WATER DISTRICT
serves 210,500 people · EPA ID CA0710003
Water SourceSurface water
Last State InspectionJan 2022
LeadUnder 1 ppb (2026–2028)
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 510 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Unwired
Fixed Wireless		300 / 25
T-Mobile
Fixed Wireless		100 / 20
AT&T
DSL · Fiber in parts of the area		100 / 20

May also be available: Astound Broadband, Verizon.

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