181 William Way, Pittsburg, CA 94565 Property Records

Contra Costa County property record for 181 William Way, Pittsburg, CA 94565

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,227 sqft · built 1966
Lot Size	0.127 acres (5,544 sqft)
Owner	2 Individual Names on File
Last Sale	$143,000 (Feb 2018)
Tax Bill	$4,731 (2025)
Deeds & Mortgages	Feb 2018 Sale Dec 2017 Sale + 1 more
Flood Zone	Zone X (minimal risk)
APN	`087-235-004-6`

Property Details

APN / Parcel Number

Primary APN	`087-235-004-6`
Alternative APN	`087-235-004`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,227 sqft Living Area
1st Floor Area	1,227 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1966
Effective Year Built	Effective 1967
Lot Area	5,544 sqft (0.127 acres)
Lot Dimensions	99 ft deep x 56 ft wide
Garage Type	Attached
Garage Area	418 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	181 WILLIAM WAY
City	PITTSBURG
State	CA
Zip	94565-4856
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	TRACT 3489 LOT 15 EX MR
Legal Subdivision	SUBDIVISION 3489
Legal Tract	3489
Legal Lot Number	15
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	4
Census Block	4003
Census Tract	313206

Owner

181 William Way is owned by two individuals who bought it in February 2018.

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

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

Owner of Record	2 Individual Names on File
Mailing Address	5501 RESEDA CIR, FREMONT, CA 94538-5205
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Feb 21, 2018	Grant Deed, Transfer OTHER
Dec 5, 2017	Grant Deed, Transfer CHICAGO TITLE COMPANY
Dec 5, 2017	Quit Claim Deed, Transfer CHICAGO TITLE COMPANY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 21, 2018 · Amount on File
Deed Sale	Feb 21, 2018 · Amount on File
Prior Sale	Dec 5, 2017 · Amount on File
Deed Document Number	201826482
Prior Transfer Date	Dec 1, 2017
Prior Transfer Doc	0000227127
Record Updated	Oct 29, 2026

February 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 21, 2018
Property Address	181 WILLIAM WAY, PITTSBURG, CA 94565-4856
Document Number	0000026482
Instrument Date	Feb 13, 2018
Instrument	26482
Transaction Type	Transfer
Record Updated	Feb 28, 2018
Title Company	OTHER

Transaction

Amount	Amount on Record
Tax	$157.30
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	5501 RESEDA CIR FREMONT CA 945385205, FREMONT, CA 94538-5205

December 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 5, 2017
Property Address	181 WILLIAM WAY, PITTSBURG, CA 94565-4856
Document Number	0000227126
Instrument Date	Dec 1, 2017
Instrument	227126
Transaction Type	Transfer
Record Updated	Dec 11, 2017
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount on Record
Tax	$256.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	181 WILLIAM WAY PITTSBURG CA 945654856, PITTSBURG, CA 94565-4856

December 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 5, 2017
Property Address	181 WILLIAM WAY, PITTSBURG, CA 94565-4856
Document Number	0000227127
Instrument Date	Dec 1, 2017
Instrument	227127
Transaction Type	Transfer
Record Updated	Dec 11, 2017
Title Company	CHICAGO TITLE COMPANY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	5501 RESEDA CIR FREMONT CA 945385205, FREMONT, CA 94538-5205

Tax Assessment & Valuation

The 2025 property tax bill for 181 William Way was $4,731.

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

Year	Tax Bill	Assessed Value
2026		$359,774 (+2%) Land $220,507 Building $139,267
2025	$4,731.00	$352,721 Land $216,184 Building $136,537
2023	$4,533.00 (-1.44%)	$339,027 Land $207,791 Building $131,236
2022	$4,599.00

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

Flood

FEMA maps place 181 William Way in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026

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

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

Wildfire

Wildfire risk around 181 William Way is low, with 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 80% of the US · lower than 88% of California
Wildfire Likelihood	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	CITY OF PITTSBURG serves 62,500 people · EPA ID CA0710008
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, 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 743 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: T-Mobile, Unwired.

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