83 Thunder Bay Ct, Bay Point (Pittsburg), CA 94565 Property Records

Contra Costa County property record for 83 Thunder Bay Ct, Bay Point, CA 94565

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 3,088 sqft · built 2015
Lot Size	0.151 acres (6,589 sqft)
Owner	2 Individual Names on File
Last Sale	$650,500 (Sep 2015)
Tax Bill	$12,590 (2025)
Flood Zone	Zone X (minimal risk)
APN	`093-540-052-3`

Property Details

APN / Parcel Number

Primary APN	`093-540-052-3`
Alternative APNs	`093-540-052` `0978500528`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	3,088 sqft Living Area
1st Floor Area	1,582 sqft
2nd Floor Area	1,506 sqft

Exterior

Year Built	Built 2015
Effective Year Built	Effective 2015
Lot Area	6,589 sqft (0.151 acres)
Garage Type	Attached
Garage Area	599 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	83 THUNDER BAY CT
City	PITTSBURG
State	CA
Zip	94565-7924
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T9113 L119
Legal Tract	9113
Legal Lot Number	119
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	3
Census Block	3002
Census Tract	355201

Owner

Source: Contra Costa County records · APN 093-540-052-3

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	83 THUNDER BAY CT, PITTSBURG, CA 94565-7924
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Sep 11, 2015 · Amount on Record
Deed Sale	Sep 11, 2015 · Amount on Record
Deed Document Number	2015189776
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	Pittsburg City
Unified School District	Mount Diablo 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		$784,850 (+2%) Land $217,342 Building $567,508
2025	$12,590.00 (+4.04%) Homeowner's exemption	$769,462 (+4.04%) Land $213,081 Building $556,381
2023	$12,101.00 (+1.04%) Homeowner's exemption	$739,584 Land $204,807 Building $534,777
2022	$11,976.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 12, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Moderate above 65% of the US · above 40% of California
Wildfire Likelihood	0.2% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
AT&T Fiber	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20

Based on FCC filings for 174 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System 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.