Clay St, Thomaston, CT Property Records

Thomaston Town property records for 48 addresses on Clay St, Thomaston, CT · Last verified August 2026

Clay St Highlights

Properties 48
Median Sale Price $254,000
Deeds and Mortgages on File 49
Median Price per Sqft $208
Owner Occupied 73%
Median Annual Tax Bill $4,630
Median Year Built 1948
Median Ownership Tenure 11 years

Properties on Clay St

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

45 Clay St

2 bd · 1.5 ba · 7,031 sqft · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Sep 1992 $7,8612025 1 Name on Record AssessorUpdated Jul 2026

48 Clay St

Built 1900 · 0.819 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$150,000Sep 1992 $8,7832025 1 Name on Record AssessorUpdated Jul 2026

65 Clay St

3 bd · 1.5 ba · 1,924 sqft · 0.269 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$139,000Aug 1999 $5,0612025 Sale Amount Apr 1994 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

66 Clay St

4 bd · 1.5 ba · 1,157 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,250Oct 2007 $3,6022025 2 Names on Record AssessorUpdated Jul 2026

70 Clay St

5 bd · 3 ba · 2,400 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$174,000Nov 2006 $5,2822024 Sale Amount Sep 1992 2 Names on Record AssessorUpdated Jul 2026

77 Clay St

4 bd · 1 ba · 1,318 sqft · 0.28 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$195,000May 2024 $4,2762025 Sale Amount Jun 2019 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

78 Clay St

6 bd · 2 ba · 2,037 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,7372025 2 Names on Record AssessorUpdated Jul 2026

85 Clay St

3 bd · 2 ba · 1,555 sqft · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Jun 2022 $4,1742025 Sale Amount Sep 2004 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

89 Clay St

4 bd · 2 ba · 2,130 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$55,000Apr 2013 $4,8552025 Sale Amount Jun 1988 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

97 Clay St

3 bd · 2.5 ba · 1,448 sqft · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Nov 2019 $4,6302025 Sale Amount Nov 2015 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

103 Clay St

3 bd · 2 ba · 1,155 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$306,000Aug 2025 $3,7322025 Sale Amount Dec 2020 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

109 Clay St

2 bd · 1.5 ba · 1,889 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$95,000Sep 2025 $4,6832025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

115 Clay St

4 bd · 2.5 ba · 1,458 sqft · 0.31 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$79,000Jul 2019 $4,9662025 Sale Amount Aug 2015 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

123 Clay St

2 bd · 2.5 ba · 1,134 sqft · 0.389 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$299,000Aug 2025 $4,1212025 Sale Amount Feb 2025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

124 Clay St

3 bd · 2 ba · 1,212 sqft · 0.35 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$150,000Aug 2009 $5,0912025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

129 Clay St

3 bd · 2 ba · 1,024 sqft · 0.35 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$231,000Apr 2021 $4,5252025 Sale Amount Apr 2019 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

130 Clay St

4 bd · 1 ba · 1,008 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$195,500Sep 2006 $4,0232025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

136 Clay St

4 bd · 1 ba · 1,008 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2013 $3,8582025 —Mar 2011 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

139 Clay St

2 bd · 2 ba · 1,040 sqft · 0.319 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$130,000Jan 2018 $4,2912025 Sale Amount Oct 2015 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

142 Clay St

3 bd · 1.5 ba · 1,008 sqft · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$210,000Aug 2022 $3,7002025 Sale Amount Dec 2015 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

148 Clay St

3 bd · 1.5 ba · 1,190 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,1392025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

149 Clay St

2 bd · 1 ba · 1,236 sqft · 0.3 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,1592025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

154 Clay St

3 bd · 1 ba · 972 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,6072025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

160 Clay St

4 bd · 2 ba · 1,785 sqft · 0.269 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$250,000Apr 2024 $4,9162025 Sale Amount Jun 2001 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

166 Clay St

4 bd · 1.5 ba · 1,361 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$304,900Jun 2022 $5,2092025 Sale Amount Nov 2019 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

167 Clay St

3 bd · 1.5 ba · 1,284 sqft · 0.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$118,500Mar 1998 $5,0462025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

170 Clay St

3 bd · 1 ba · 1,120 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$190,000Apr 2009 $4,1912025 Sale Amount Jun 2000 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

177 Clay St

2 bd · 1 ba · 1,078 sqft · 0.489 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$105,000Jun 1999 $4,2642025 —Dec 1994 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

181 Clay St

5 bd · 2 ba · 2,935 sqft · 4.16 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$125,000Dec 1996 $8,2702025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

183 Clay St

3 bd · 2 ba · 1,976 sqft · 0.7 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$32,500Dec 1996 $6,1892025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

185 Clay St

4 bd · 1 ba · 1,680 sqft · 0.339 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$140,000Jan 2022 $4,3392025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

206 Clay St

2 bd · 1.5 ba · 1,304 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$295,000May 2025 $4,0662025 Sale Amount Jun 2019 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

214 Clay St

3 bd · 2 ba · 1,980 sqft · 0.539 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$6,4852025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

217 Clay St

2 bd · 1.5 ba · 1,200 sqft · 0.589 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,0432025 1 Name on Record AssessorUpdated Jul 2026

222 Clay St

3 bd · 1.5 ba · 1,612 sqft · 0.669 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$285,000Sep 2004 $5,2972025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

223 Clay St

2 bd · 1 ba · 1,044 sqft · 0.389 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$260,000Aug 2024 $4,2462025 Sale Amount Feb 2021 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

225 Clay St

3 bd · 2 ba · 1,904 sqft · 6.3 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$135,000Sep 1994 $5,5502025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

234 Clay St

3 bd · 1 ba · 1,252 sqft · 0.68 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,2542025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

236 Clay St

2 bd · 1.5 ba · 1,533 sqft · 0.739 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7,0242025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

242 Clay St

0.61 acres

Last Sale Tax Bill Prior Sale Owner Records
$382,000Jun 2022 $1,6792025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

243 Clay St

2 bd · 1 ba · 1,607 sqft · 1.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$254,000May 2021 $5,5472025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

245 Clay St

720 sqft · Built 1995 · 0.369 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,2542025 1 Name on Record AssessorUpdated Jul 2026

246 Clay St

4 bd · 2 ba · 2,405 sqft · 1.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$382,000Jun 2022 $6,7102025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

249 Clay St

4 bd · 1 ba · 1,134 sqft · 1.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Oct 2008 $4,3642025 Sale Amount Jul 1996 2 Names on Record AssessorUpdated Jul 2026

253 Clay St

5 bd · 3 ba · 3,039 sqft · 0.91 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$8,7032025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

254 Clay St

3 bd · 2.5 ba · 1,331 sqft · 0.769 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$205,000Jun 2015 $5,8782025 Sale Amount Aug 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

259 Clay St

3 bd · 2 ba · 1,780 sqft · 1.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$245,000Mar 2010 $6,0262025 Sale Amount Mar 2002 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

260 Clay St

3 bd · 1 ba · 1,047 sqft · 0.369 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$169,000Mar 2005 $3,6522025 Sale Amount Nov 2002 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

Property Records in Nearby Streets