William St, Pawcatuck, CT Property Records

Stonington Town property records for 63 addresses on William St, Pawcatuck, CT · Last verified August 2026

William St Highlights

Properties 63
Median Sale Price $322,500
Deeds and Mortgages on File 75
Median Price per Sqft $180
Owner Occupied 68%
Median Annual Tax Bill $4,670
Median Year Built 1920
Median Ownership Tenure 8 years

Properties on William St

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

1 William St

3 bd · 1.5 ba · 1,673 sqft · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,3742025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

3 William St

5 bd · 3 ba · 2,961 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,8672024 2 Names on Record AssessorUpdated Jul 2026

4 William St

3 bd · 2 ba · 1,092 sqft · 0.26 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,0482025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

5 William St

6 bd · 3 ba · 3,351 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,0222025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

6 William St

4 bd · 1.5 ba · 2,537 sqft · 0.35 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,0502025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

7 William St

5 bd · 3.5 ba · 3,489 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$240,000Apr 2020 $6,7392025 Amount on Record Dec 2013 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

8 William St

6 bd · 6 ba · 3,236 sqft · 0.26 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$264,000Sep 2018 $6,9502025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

9 William St

3 bd · 2 ba · 1,770 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,9442025 1 Name on Record AssessorUpdated Jul 2026

10 William St

4 bd · 4 ba · 2,753 sqft · 0.26 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,9202025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

11 William St

3 bd · 2 ba · 1,857 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$224,000Oct 2020 $4,8902025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

12 William St

6 bd · 5 ba · 2,627 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$576,000Jul 2025 $5,1352025 Amount on Record Jun 2016 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

14 William St

5 bd · 3 ba · 2,501 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$526,000Nov 2025 $5,3442025 Amount on Record Dec 2019 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

15 William St

3 bd · 2.5 ba · 2,017 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$244,000Jun 2020 $4,5702025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

16 William St

3 bd · 1.5 ba · 1,468 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,7932025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

17 William St

1 bd · 1 ba · 1,144 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$135,000Jun 2001 $3,9142025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

18 William St

2 bd · 2 ba · 1,935 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$116,500May 1996 $5,0262025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

19 William St

3 bd · 1.5 ba · 1,866 sqft · 0.339 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,9002025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

20 William St

5 bd · 3 ba · 2,966 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$400,000Oct 2023 $5,0992025 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

21 William St

3 bd · 2 ba · 2,089 sqft · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,1352025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

22 William St

2 bd · 1 ba · 1,075 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,1232025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

23 William St

3 bd · 1.5 ba · 1,540 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$190,600Mar 2013 $3,7872025 2 Names on Record AssessorUpdated Jul 2026

24 William St

2 bd · 2 ba · 2,078 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,7672025 1 Name on Record Assessor + 4 DocumentsUpdated Jul 2026

25 William St

6 bd · 3 ba · 2,937 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,9842025 2 Names on Record AssessorUpdated Jul 2026

26 William St

3 bd · 2 ba · 1,938 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$350,000Dec 2020 $5,3042025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

27 William St

9 bd · 3 ba · 3,582 sqft · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,9402025 2 Names on Record AssessorUpdated Jul 2026

28 William St

6 bd · 3 ba · 2,674 sqft · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Oct 2021 $4,3342025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

29 William St

9 bd · 3 ba · 3,767 sqft · 0.269 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,2702025 1 Name on Record AssessorUpdated Jul 2026

31 William St

3 bd · 1.5 ba · 1,758 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,8152024 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

32 William St

9 bd · 3 ba · 3,274 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,5722025 2 Names on Record AssessorUpdated Jul 2026

33 William St

4 bd · 1 ba · 1,384 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$322,500Apr 2021 $4,2252025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

34 William St

3 bd · 1.5 ba · 1,371 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$203,000Sep 2003 $3,4592025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

35 William St

3 bd · 1 ba · 1,680 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,1872025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

36 William St

4 bd · 1 ba · 1,721 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$300,500Sep 2020 $3,8572025 Amount on Record Sep 2014 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

37 William St

3 bd · 3.5 ba · 2,024 sqft · 0.339 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$650,000May 2026 $5,8612025 Amount on Record Jul 2020 2 Names on Record Owner Occupied Assessor + 8 DocumentsUpdated Jul 2026

38 William St

2 bd · 2 ba · 1,252 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$220,000Dec 2022 $5,0912025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

39 William St

1 bd · 1 ba · 440 sqft · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,0802024 1 Name on Record AssessorUpdated Jul 2026

40 William St

4 bd · 2.5 ba · 2,143 sqft · 0.28 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$342,000Sep 2018 $5,6282025 Amount on Record Apr 2013 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

41 William St

5 bd · 3 ba · 2,956 sqft · 0.339 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$265,000Oct 2004 $7,7332024 Amount on Record Feb 2003 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

42 William St

3 bd · 1 ba · 1,448 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,000Nov 2018 $4,6802025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

43 William St

1 bd · 1 ba · 1,012 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$150,000Apr 2014 $3,9622025 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

44 William St

3 bd · 1 ba · 1,428 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Sep 2022 $4,4312025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

45 William St

3 bd · 1.5 ba · 1,195 sqft · 0.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$540,000Apr 2014 $3,7552025 Amount on Record Dec 2004 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

46 William St

3 bd · 1.5 ba · 1,238 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$325,000Aug 2007 $3,6902025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

48 William St

4 bd · 1 ba · 1,530 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$180,000Sep 2003 $4,3502025 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

49 William St

4 bd · 2 ba · 1,698 sqft · 0.26 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,5452025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

50 William St

3 bd · 2.5 ba · 1,726 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Feb 2010 $5,3382025 Amount on Record Mar 1997 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

51 William St

4,635 sqft · Built 1977 · 0.689 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Aug 2013 $9,2812024 1 Name on Record AssessorUpdated Jul 2026

52 William St

4 bd · 2.5 ba · 1,663 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$530,000Feb 2024 $5,2772024 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

53 William St

3 bd · 2.5 ba · 1,534 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$290,000Nov 2019 $4,8092025 Amount on Record Aug 2002 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

54 William St

3 bd · 2 ba · 1,173 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,8912025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

55 William St

2 bd · 2 ba · 1,856 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,3582025 2 Names on Record AssessorUpdated Jul 2026

56 William St

3 bd · 2 ba · 1,628 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$176,000Jul 2008 $5,0442024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

57 William St

3 bd · 1.5 ba · 1,313 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$310,000Jan 2007 $4,4272025 Amount on Record Feb 2005 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

58 William St

4 bd · 3 ba · 1,940 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$85,000Jul 1996 $4,6962025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

59 William St

3 bd · 1.5 ba · 1,488 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Jun 2013 $4,2112025 Amount on Record Jul 2004 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

60 William St

2 bd · 1 ba · 904 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$234,000Apr 2018 $3,7552025 Amount on Record May 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

63 William St

4 bd · 2 ba · 2,466 sqft · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$156,500Jul 2000 $4,4632025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

64 William St

4 bd · 2 ba · 1,658 sqft · 0.28 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$310,000Sep 2020 $4,6682025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

65 William St

3 bd · 1.5 ba · 1,170 sqft · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$255,000May 2012 $4,6702025 Amount on Record Oct 2006 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

66 William St

1.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$32,9552024 1 Name on Record AssessorUpdated Jul 2026

67 William St

3 bd · 1.5 ba · 1,638 sqft · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$290,000Jun 2006 $5,1932025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

68 William St

4 bd · 2 ba · 1,702 sqft · 0.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$147,000Aug 1997 $4,2252025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

72 William St

7,128 sqft · Built 1950 · 0.5 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$445,000Jul 2000 $16,6192024 1 Name on Record AssessorUpdated Jul 2026

Property Records in Nearby Streets