445 W 12th St, Pittsburg, CA 94565 Property Records

Contra Costa County property record for 445 W 12th St, Pittsburg, CA 94565

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,481 sqft · built 1950
Lot Size	0.115 acres (5,000 sqft)
Owner	2 Individual Names on File
Tax Bill	$3,071 (2025)
Flood Zone	Zone X (minimal risk)
APN	`085-252-020-4`

Property Details

APN / Parcel Number

Primary APN	`085-252-020-4`
Alternative APN	`085-252-020`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	1,481 sqft Living Area
1st Floor Area	1,481 sqft

Exterior

Year Built	Built 1950
Effective Year Built	Effective 1950
Architectural Style	Ranch
Exterior Material	Stucco
Roof Material	Composition Shingle
Lot Area	5,000 sqft (0.115 acres)
Lot Dimensions	100 ft deep x 50 ft wide
Garage Type	Attached
Garage Area	440 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Evaporative
Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	445 W 12TH ST
City	PITTSBURG
State	CA
Zip	94565-2466
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R2
Legal Description	MALFITANO SUBN LOT 22
Legal Subdivision	MALFITANO SUB
Legal Lot Number	22
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	3
Census Block	3026
Census Tract	310000

Owner

Source: Contra Costa County assessment roll, APN 085-252-020-4, as of 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	445 W 12TH ST, PITTSBURG, CA 94565-2466
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Pittsburg City
Unified School District	Pittsburg 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		$212,162 (+2%) Land $61,873 Building $150,289
2025	$3,071.00 (+3.05%)	$208,003 (+4.04%) Land $60,660 Building $147,343
2023	$2,980.00 (-1.19%)	$199,927 Land $58,305 Building $141,622
2022	$3,016.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), as of October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133100003, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 42 policies
Nearby Flood Policies	42 in force
Nearby Flood Claims	4 (1998–2023)
Claims Outside the SFHA	1 of 4
Most Recent Claim	Feb 2023 · Severe Winter Storm And Flooding
Claims by Event	Severe Winter Storms, Flooding, Landslides, And Mudslides, Dec 2022 · 2 claims

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

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, 583 locations within half a mile, as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20

Drinking Water

Source: EPA Safe Drinking Water Information System, water system CA0710008, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CITY OF PITTSBURG serves 62,500 people
Water Source	Purchased surface water from CONTRA COSTA WATER DISTRICT
Last State Inspection	Apr 2023
Lead	Under 1 ppb (2022–2024) 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.