William St, Fairhaven, MA Property Records

Bristol County and Fairhaven Town property records for 26 addresses on William St, Fairhaven, MA · Last verified August 2026

William St Highlights

Properties 26
Median Sale Price $474,800
Deeds and Mortgages on File 34
Median Price per Sqft $178
Owner Occupied 81%
Median Annual Tax Bill $47
Median Year Built 1850
Median Ownership Tenure 11 years

Properties on William St

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

2 William St

3 bd · 1.5 ba · 1,556 sqft · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$462025 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

3 William St

3 bd · 1.5 ba · 2,016 sqft · 0.19 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$280,000Jun 2010 $442025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

5 William St

5 bd · 1.5 ba · 3,242 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$580,000Jul 2026 $432025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

6 William St

3 bd · 2.5 ba · 2,664 sqft · 0.232 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$366,000Oct 2015 $612025 Amount on Record Sep 2012 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Apr 2026

7 William St

3 bd · 1.5 ba · 1,382 sqft · 0.096 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Jan 2014 $452025 Amount on Record Nov 1991 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

10 William St

4 bd · 3.5 ba · 4,055 sqft · 0.264 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2016 $922025 Amount on Record Sep 2013 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

13 William St

6 ba · 4,187 sqft · 0.294 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Apr 2026

14 William St

9 bd · 5 ba · 4,078 sqft · 0.256 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Dec 1986 $542025 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

18 William St

2 ba · 1,452 sqft · 0.135 acres

Last Sale Tax Bill Prior Sale Owner Records
$141,000Jul 1992 1 Name on Record AssessorUpdated Apr 2026

20 William St

4 bd · 4 ba · 2,424 sqft · 0.078 acres

Last Sale Tax Bill Prior Sale Owner Records
$630,000Jul 2024 $432025 Amount on Record Apr 2017 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

33 William St

4 bd · 3 ba · 3,136 sqft · 0.183 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$396,000Sep 2016 $602025 —Jul 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

34 William St

3 bd · 3.5 ba · 2,972 sqft · 0.135 acres

Last Sale Tax Bill Prior Sale Owner Records
$560,000Jul 2006 $582025 Amount on Record Aug 2002 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

37 William St

3 ba · 3,246 sqft · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2008 $472025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

43 William St

5 bd · 4.5 ba · 3,730 sqft · 0.312 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$457,000Jul 2002 $672025 Amount on Record Jul 1997 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

44 William St

9 bd · 6.5 ba · 9,526 sqft · 0.581 acres

Last Sale Tax Bill Prior Sale Owner Records
$152,000Jan 1996 $782025 1 Name on Record AssessorUpdated Apr 2026

45 William St

5 bd · 3 ba · 3,522 sqft · 0.148 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$35,500Jun 2021 $552025 —Aug 2020 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

46 William St

5 bd · 2 ba · 2,660 sqft · 0.092 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2015 $462025 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

48 William St

7 bd · 3.5 ba · 3,050 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Feb 2023 $462025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

49 William St

3 bd · 2.5 ba · 1,229 sqft · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$474,800Jan 2025 $372025 Amount on Record Oct 1997 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

50 William St

7 bd · 2 ba · 2,550 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$392025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026
Last Sale Tax Bill Prior Sale Owner Records
$320,000Jul 2018 2 Names on Record Owner Occupied AssessorUpdated Jun 2023

51 William St, #1

5 bd · 2 ba · 3,314 sqft

Last Sale Tax Bill Prior Sale Owner Records
$520,000Apr 2025 $3,5732025 Amount on Record May 2019 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

51 William St, #2

5 bd · 2 ba · 3,314 sqft · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$345,000Oct 2019 $3,6512025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

52 William St

4 bd · 4 ba · 2,052 sqft · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Dec 2006 $432025 Amount on Record Oct 2005 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

54 William St

3 bd · 2 ba · 936 sqft · 0.062 acres

Last Sale Tax Bill Prior Sale Owner Records
$449,000Jun 2026 $3,1952025 Amount on Record Feb 2023 1 Name on Record Owner Occupied Assessor + 7 DocumentsUpdated Jul 2026

55 William St

4 bd · 2 ba · 2,652 sqft · 0.272 acres

Last Sale Tax Bill Prior Sale Owner Records
$84,000Sep 1985 $432025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

Wildfire Risk on William St

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Property Records in Nearby Streets