4152 Florence Dr, Martinez, CA 94553 Property Records

Contra Costa County property record for 4152 Florence Dr, Martinez, CA 94553

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 2,261 sqft · built 1960
Lot Size	0.142 acres (6,175 sqft)
Owner	2 Individual Names on Record
Last Sale	$699,000 (Aug 2016)
Tax Bill	$10,407 (2025)
Deeds & Mortgages	Nov 2020 Mortgage Mar 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`370-050-017`

Property Details

APN / Parcel Number

Primary APN	`370-050-017`
Alternative APN	`370-050-017-0`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,261 sqft Living Area
1st Floor Area	1,754 sqft
2nd Floor Area	507 sqft

Exterior

Year Built	Built 1960
Effective Year Built	Effective 1978
Lot Area	6,175 sqft (0.142 acres)
Garage Type	Attached
Garage Area	420 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	4152 FLORENCE DR
City	MARTINEZ
State	CA
Zip	94553-3812
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R160
Legal Description	TRACT 2443 LOT 17
Legal Subdivision	TURTLE GLEN PARK
Legal Tract	2443
Legal Lot Number	17
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	3
Census Block	3024
Census Tract	318000

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 Record	2 Individual Names on Record
Mailing Address	4152 FLORENCE DR, MARTINEZ, CA 94553-3812
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Nov 4, 2020	Deed of Trust, Mortgage · Conventional Mortgage FIRSTBANK
Mar 23, 2020	Deed of Trust, Mortgage · Conventional Mortgage FIRSTBANK
Aug 28, 2017	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 10, 2016 · Amount on Record
Deed Sale	Aug 10, 2016 · Amount on Record
Deed Document Number	2016159693
Prior Transfer Date	Jul 26, 2005
Prior Transfer Doc	0000275241
Record Updated	Sep 20, 2026

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4152 FLORENCE DR, MARTINEZ, CA 94553-3812
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	SOLIDIFI TITLE AND CLOSING

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4152 FLORENCE DR, MARTINEZ, CA 94553-3812

Mortgage

Document Number	0000262139
Date	Nov 4, 2020
Instrument	2020-262139

Lender

Name	FIRSTBANK
Type	Bank
Address	FRANKLIN, TN 37067

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Nov 1, 2050

March 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4152 FLORENCE DR, MARTINEZ, CA 94553-3812
Document Number	0000059604
Instrument Date	Mar 23, 2020
Transaction Type	Mortgage
Record Updated	Apr 15, 2020
Title Company	SOLIDIFI TITLE AND CLOSING, SOLIDIFI TITLE & CLOSING

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	4152 FLORENCE DR MARTINEZ CA 945533812, MARTINEZ, CA 94553-3812

Mortgage

Document Number	0000059604
Date	Mar 27, 2020
Instrument	59604

Lender

Name	FIRSTBANK
Type	Bank
Address	FRANKLIN, TN 37067

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Mar 26, 2050

August 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4152 FLORENCE DR, MARTINEZ, CA 94553-3812
Document Number	0000160894
Instrument Date	Aug 28, 2017
Transaction Type	Mortgage
Record Updated	Sep 5, 2017
Title Company	FIDELITY NATIONAL TITLE, FIDELITY TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	4152 FLORENCE DR MARTINEZ CA 945533812, MARTINEZ, CA 94553-3812

Mortgage

Document Number	0000160894
Date	Sep 1, 2017
Instrument	160894

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 31, 2047

Tax Assessment & Valuation

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	Martinez Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$827,466 (+2%) Land $509,029 Building $318,437
2025	$10,407.00 (+6.5%) Homeowner's exemption	$811,243 (+4.04%) Land $499,049 Building $312,194
2023	$9,772.00 (+1.7%) Homeowner's exemption	$779,743 Land $479,671 Building $300,072
2022	$9,609.00

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 Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AO, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 109 policies
Nearby Flood Policies	109 in force
Nearby Flood Claims	32 (1980–2019)
Claims Outside the SFHA	3 of 32
Most Recent Claim	Feb 2019
Claims by Event	Severe Storms, Flooding, Mudslides, And Landslides, Jan 2006 · 12 claims Severe Storms, Flooding, Mud And Landslides, Jan 1997 · 5 claims Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 6 claims

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 Risk	Moderate above 64% of the US · lower than 60% of California
Wildfire Likelihood	0.2% annual chance
Exposure	Direct burnable vegetation

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	CITY OF MARTINEZ serves 31,015 people · EPA ID CA0710006
Water Source	Purchased surface water from CONTRA COSTA WATER DISTRICT
Last State Inspection	Oct 2025
Lead	Under 1 ppb (2023–2025) 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 212 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
AT&T Fixed Wireless · DSL	100 / 20

May also be available: Astound Broadband, T-Mobile, Unwired, Verizon.

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