Mill St, New Britain, CT Property Records

New Britain City and Windsor Town property records for 37 addresses on Mill St, New Britain, CT · Last verified July 2026

Mill St Highlights

Properties 37
Median Sale Price $250,000
Deeds and Mortgages on File 47
Median Price per Sqft $137
Owner Occupied 78%
Median Annual Tax Bill $5,307
Median Year Built 1928
Median Ownership Tenure 13 years

Properties on Mill St

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

2 Mill St

4 bd · 2 ba · 1,823 sqft · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,000Mar 2013 $5,6222025 Sale Amount Aug 2010 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

6 Mill St

5 bd · 2 ba · 2,240 sqft · 0.3 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$30,100May 2017 $2,3202025 —Dec 2014 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

18 Mill St

3 bd · 1 ba · 1,472 sqft · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,000Jul 2019 $5,2602025 Sale Amount Jan 1997 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

21 Mill St, #27

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$73,000Apr 2016 $4,2922025 —Sep 2015 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

22 Mill St

4 bd · 1.5 ba · 1,263 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$99,900Jan 2013 $3,9852025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

26 Mill St

0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$692025 1 Name on Record AssessorUpdated Jul 2026

30 Mill St

2,372 sqft · Built 1925 · 0.31 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$25,000Sep 2006 $1,7802025 Sale Amount Aug 2000 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

33 Mill St

3 bd · 1.5 ba · 1,372 sqft · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Apr 2006 $4,1582025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

36 Mill St

6 bd · 2 ba · 2,688 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$275,000Dec 2022 $6,4482025 Sale Amount Aug 1999 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

40 Mill St

4 bd · 2.5 ba · 2,139 sqft · 0.56 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$124,400Aug 2017 $6,5692025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

43 Mill St

4 bd · 1 ba · 1,152 sqft · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,9382025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

44 Mill St

3 bd · 1.5 ba · 1,901 sqft · 0.389 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$200,000Jan 2007 $6,8292025 Sale Amount May 2003 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

49 Mill St

4 bd · 1.5 ba · 998 sqft · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$109,000Mar 2019 $4,1002025 Sale Amount Jun 1994 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

50 Mill St

6 bd · 3 ba · 2,618 sqft · 0.43 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$8,2222025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

52 Mill St

4 bd · 2 ba · 2,736 sqft · 0.35 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$175,000Jun 2015 $7,4162025 Sale Amount Oct 2008 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

55 Mill St

3 bd · 2 ba · 1,166 sqft · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,1932025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

60 Mill St

4 bd · 2.5 ba · 2,240 sqft · 0.66 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$430,000Sep 2025 $5,4912025 Sale Amount Jul 2024 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

63 Mill St

7 bd · 3 ba · 2,612 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$163,000Oct 2009 $6,1302025 Sale Amount Jul 2002 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

67 Mill St

5 bd · 3 ba · 3,105 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$67,000May 2001 $8,5712025 Sale Amount May 1995 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

71 Mill St

5 bd · 3 ba · 3,105 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$72,000May 2010 $7,9672025 —Sep 2009 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

77 Mill St

3 bd · 1 ba · 960 sqft · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$30,000Feb 1995 $4,0292025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

81 Mill St

4 bd · 2 ba · 2,093 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$164,900Jun 2021 $5,1182025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

85 Mill St

5 bd · 3 ba · 2,315 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$250,000Jan 2023 $6,9392025 Sale Amount Dec 2022 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

110 Mill St

19.3 acres

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

123 Mill St

3 bd · 1 ba · 1,080 sqft · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Jan 2007 $3,8942025 Sale Amount Nov 1988 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

129 Mill St

6 bd · 2 ba · 2,592 sqft · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$198,000Oct 2004 $7,2352025 Sale Amount Dec 1992 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

133 Mill St

6 bd · 2 ba · 2,392 sqft · 0.26 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$108,000Jan 1998 $6,4152025 Sale Amount Jan 1998 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

137 Mill St

3 bd · 2 ba · 2,030 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$170,000Apr 2010 $6,8242025 Sale Amount Sep 1992 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

141 Mill St

3 bd · 2 ba · 1,960 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$222,000Oct 2010 $6,6922025 Sale Amount Jul 2008 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

149 Mill St

4 bd · 2 ba · 1,858 sqft · 0.689 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$120,000Aug 2008 $6,1522025 Sale Amount Nov 2004 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

157 Mill St

3 bd · 2 ba · 1,350 sqft · 0.169 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$185,000May 2020 $5,2272025 Sale Amount Jul 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

163 Mill St

3 bd · 2 ba · 1,224 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,8382025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

169 Mill St

3 bd · 1.5 ba · 1,260 sqft · 0.2 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$123,000Sep 2003 $4,0542025 Sale Amount Jul 1993 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

191 Mill St

4 bd · 1 ba · 1,326 sqft · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$132,000Feb 2021 $4,9042025 —Jul 2019 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

197 Mill St

4 bd · 2 ba · 1,404 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$240,000Sep 2021 $4,7782025 Sale Amount Jul 2005 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

205 Mill St

3 bd · 2.5 ba · 1,444 sqft · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,3072025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

225 Mill St

6 bd · 3 ba · 3,040 sqft · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$434,000Apr 2025 $7,5172025 Sale Amount Jan 2023 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

Property Records in Nearby Streets