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2010 Lost Lake Pl, Martinez, CA 94553 Property Records

Contra Costa County property record for 2010 Lost Lake Pl, Martinez, CA 94553

Property Summary

Property TypeTownhouse
Details2 bd · 2 ba · 1,026 sqft · built 1984
Lot Size0.036 acres (1,560 sqft)
Owner2 Individual Names on Record
Last Sale$628,000 (Jan 2023)
Tax Bill$8,271 (2025)
Deeds & MortgagesJan 2023 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN155-510-015-3

Property Details

APN / Parcel Number

Primary APN155-510-015-3
Alternative APN
  • 155-510-015

Interior

Bedrooms2 Beds
Full Baths2 Baths
Total Rooms6 Rooms
Stories2 Stories
Building Area1,026 sqft Living Area
1st Floor Area687 sqft
2nd Floor Area339 sqft

Exterior

Year BuiltBuilt 1984
Effective Year BuiltEffective 2001
Architectural StyleTownhouse
Lot Area1,560 sqft (0.036 acres)
Garage TypeAttached
Garage Area483 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral

Location & Zoning

Street Address2010 LOST LAKE PL
CityMARTINEZ
StateCA
Zip94553-6421
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Townhouse
Local Zoning CodeR75
Legal DescriptionT06302 L0015 B
Legal SubdivisionSUBDIVISION 6302
Legal Tract06302
Legal Lot Number15
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group1
Census Block1010
Census Tract321102

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 Record2 Individual Names on Record
Mailing Address2010 LOST LAKE PL, MARTINEZ, CA 94553-6421
OccupancyOwner Occupied
Owner TypeIndividual
VestingCommunity Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJan 3, 2023 · Amount on Record
Deed SaleJan 3, 2023 · Amount on Record
Prior SaleDec 12, 2011 · Amount on Record
Deed Document Number2023185
Prior Transfer DateJan 22, 2007
Prior Transfer Doc0000047055
Record UpdatedOct 29, 2026

January 2023: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateJan 3, 2023
Property Address2010 LOST LAKE PL, MARTINEZ, CA 94553-6421
Document Number0000000185
Map ReferenceMB 271 PG 24
Instrument DateDec 15, 2022
Instrument2023-000185
Transaction TypeTransfer
Record UpdatedJan 11, 2023
Title CompanyFIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

AmountAmount Recorded
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
RelationshipCommunity Property with Right of Survivorship
Address2010 LOST LAKE PL, MARTINEZ, CA 94553-6421

Mortgage

Document Number0000000186
DateJan 3, 2023
Instrument2023-000186
Lender
NameUS BANK NA
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueFeb 1, 2053

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 DistrictMount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$613,000 (-6.18%) Land $390,446 Building $222,554
2025$8,271.00 (+102.82%)$653,371 (+130.3%) Land $416,160 Building $237,211
2023$4,078.00 (+0.82%)$283,702 Land $96,577 Building $187,125
2022$4,045.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

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 9 (5% premium discount)
Nearby Flood Policies1 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 99.1% of the US · lower than 99.2% 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 445 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Unwired
Fixed Wireless		300 / 25
AT&T
DSL		100 / 20

May also be available: Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Lost Lake Pl

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