4112 Florence Dr, Martinez, CA 94553 Property Records

Contra Costa County property record for 4112 Florence Dr, Martinez, CA 94553 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,384 sqft · built 1960
Lot Size	0.152 acres (6,600 sqft)
Owner	2 Individual Names on File
Last Sale	$870,000 (Nov 2024)
Tax Bill	$11,098 (2025)
Flood Zone	Zone X (minimal risk)
APN	`370-050-022`

Property Details

APN / Parcel Number

Primary APN	`370-050-022`
Alternative APN	`370-050-022-0`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,384 sqft Living Area
1st Floor Area	1,384 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1960
Effective Year Built	Effective 1975
Lot Area	6,600 sqft (0.152 acres)
Garage Type	Attached
Garage Area	483 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Wall Unit
Heating System	Forced Air with A/C

Location & Zoning

Street Address	4112 FLORENCE DR
City	MARTINEZ
State	CA
Zip	94553-3812
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 2443 LOT 22
Legal Subdivision	TURTLE GLEN PARK
Legal Tract	2443
Legal Lot Number	22
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 · APN 370-050-022

Assessment roll updated July 14, 2026 · Last verified July 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 File
Mailing Address	4112 FLORENCE DR, MARTINEZ, CA 94553-3812
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Nov 18, 2024 · Amount on Record
Deed Sale	Nov 18, 2024 · Amount on Record
Prior Sale	Mar 18, 2015 · Amount on Record
Deed Document Number	2024124591
Prior Transfer Date	Mar 12, 2015
Prior Transfer Doc	0000049088
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 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

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

Year	Tax Bill	Assessed Value
2026		$887,400 (+2%) Land $612,000 Building $275,400
2025	$11,098.00 (+34.34%) Homeowner's exemption	$870,000 (+34.25%) Land $600,000 Building $270,000
2023	$8,261.00 (+1.69%) Homeowner's exemption	$648,036 Land $353,475 Building $294,561
2022	$8,124.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133180003, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearest Special Flood Hazard Area	Zone AO, within 500 ft
Flood Insurance Cost	Premium on Record median of 109 individual NFIP policies nearby
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 Storm	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

Wildfire

Wildfire Risk	Moderate above 64% of the US · above 39% of California
Wildfire Likelihood	About 1 in 459 per year
Exposure	Direct burnable vegetation at the parcel

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 212 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Xfinity	Cable	2,000 / 250
AT&T	Fixed Wireless	100 / 20
AT&T	DSL	100 / 20

May also be available at this address: Unwired, Radiate Holdings, Verizon, T-Mobile USA. Availability varies by address; speeds are provider-advertised maximums, not measured.