2116 Lost Lake Pl, Martinez, CA 94553 Property Records

Contra Costa County property record for 2116 Lost Lake Pl, Martinez, CA 94553

Property Summary

Property Type	Townhouse
Details	2 bd · 2 ba · 1,026 sqft · built 1984
Lot Size	0.036 acres (1,560 sqft)
Owner	Trust Name on File
Last Sale	$225,000 (Dec 1999)
Tax Bill	$4,744 (2025)
Deeds & Mortgages	May 2026 Mortgage Feb 2024 Line of Credit + 1 more
Flood Zone	Zone X (minimal risk)
APN	`155-510-003-9`

Property Details

APN / Parcel Number

Primary APN	`155-510-003-9`
Alternative APN	`155-510-003`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	1,026 sqft Living Area
1st Floor Area	687 sqft
2nd Floor Area	339 sqft

Exterior

Year Built	Built 1984
Effective Year Built	Effective 1985
Architectural Style	Townhouse
Lot Area	1,560 sqft (0.036 acres)
Garage Type	Attached
Garage Area	483 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	2116 LOST LAKE PL
City	MARTINEZ
State	CA
Zip	94553-6422
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Townhouse
Local Zoning Code	R75
Legal Description	T06302 L0003 B
Legal Subdivision	SUBDIVISION 6302
Legal Tract	06302
Legal Lot Number	3
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1010
Census Tract	321102

Owner

2116 Lost Lake Pl, a townhouse, is owner-occupied and held in a trust since December 1999.

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

Owner of Record	Trust Name on File
Mailing Address	2116 LOST LAKE PL, MARTINEZ, CA 94553-6422
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

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

Deeds, Mortgages & Sale History

Date	Document
May 20, 2026	Deed of Trust, Mortgage · Conventional Mortgage COMMUNITYAMERICA CREDIT UNION
Feb 2, 2024	Deed of Trust, Mortgage · Line of Credit UNIFY FINANCIAL FCU
Jun 25, 2020	Deed of Trust, Mortgage · Conventional Mortgage UNIFY FINANCIAL FCU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 2, 1999 · Amount on File
Deed Sale	Dec 2, 1999 · Amount on File
Prior Sale	Mar 14, 1996 · Amount on File
Deed Document Number	1999313078
Prior Transfer Date	Nov 14, 1996
Prior Transfer Doc	0000215481
Record Updated	Oct 29, 2026

May 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Recording Date	May 20, 2026
Property Address	2116 LOST LAKE PL, MARTINEZ, CA 94553-6422
Document Number	0000053065
Instrument Date	May 15, 2026
Instrument	202653065
Transaction Type	Mortgage
Record Updated	Jul 12, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Trust, 212
Address	2116 LOST LAKE PL, MARTINEZ, CA 94553-6422

Mortgage

Document Number	0000053065,
Date	May 20, 2026
Instrument	202653065

Lender

Name	COMMUNITYAMERICA CREDIT UNION

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	240 Months
Due	Jun 15, 2046

Interest

Rate Type	Fixed Rate
Rate	6.3%
Initial Type	Fixed Rate
Max Rate	-1%

February 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	2116 LOST LAKE PL, MARTINEZ, CA 94553-6422
Transaction Type	Mortgage
Record Updated	Feb 12, 2024

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2116 LOST LAKE PL, MARTINEZ, CA 94553-6422

Mortgage

Document Number	0000010760
Date	Feb 2, 2024
Instrument	2024-010760

Lender

Name	UNIFY FINANCIAL FCU
Type	Credit Union
Address	TORRANCE, CA 90504

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	359 Months
Due	Jan 25, 2054

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

June 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	2116 LOST LAKE PL, MARTINEZ, CA 94553-6422
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	STEWART TITLE OF CA INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000124413
Date	Jun 25, 2020
Instrument	2020-124413

Lender

Name	UNIFY FINANCIAL FCU
Type	Credit Union
Address	TORRANCE, CA 90501

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2050

Tax Assessment & Valuation

The 2025 property tax bill for 2116 Lost Lake Pl was $4,744 with a homeowner's exemption.

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

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Martinez City
Unified School District	Mount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$352,708 (+2%) Land $47,016 Building $305,692
2025	$4,744.00 Homeowner's exemption	$345,794 Land $46,095 Building $299,699
2023	$4,544.00 (+0.87%) Homeowner's exemption	$332,368 Land $44,306 Building $288,062
2022	$4,505.00

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

Flood

FEMA maps place 2116 Lost Lake Pl in Zone X, an area of minimal flood risk.

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 9 (5% premium discount)
Nearby Flood Policies	1 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

Wildfire risk around 2116 Lost Lake Pl is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 99.1% of the US · lower than 99.2% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None 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 System	CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003
Water Source	Surface water
Last State Inspection	Jan 2022
Lead	Under 1 ppb (2026–2028) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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

Provider	Max 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

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