Triangle St, Danbury, CT Property Records

Danbury City property records for 81 addresses on Triangle St, Danbury, CT · Last verified August 2026

Triangle St Highlights

Properties 223
Median Sale Price $150,000
Deeds and Mortgages on File 182
Median Price per Sqft $177
Owner Occupied 39%
Median Annual Tax Bill $2,948
Median Year Built 1973
Median Ownership Tenure 12 years

Properties on Triangle St

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

1 Triangle St

4 bd · 2 ba · 2,359 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$360,000Nov 2004 $7,5622025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

3 Triangle St

3 bd · 2 ba · 1,522 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,2652025 1 Name on Record AssessorUpdated Jul 2026

5 Triangle St

6 bd · 2 ba · 2,382 sqft · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,6172025 2 Names on Record AssessorUpdated Jul 2026

7 Triangle St

6 bd · 3 ba · 2,595 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$75,000Jan 1981 $7,2002025 1 Name on Record AssessorUpdated Jul 2026

9 Triangle St

3 bd · 2 ba · 1,638 sqft · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$159,900Mar 1998 $6,8702025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

10 Triangle St

2 bd · 1 ba · 1,188 sqft · 0.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,8252025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

11 Triangle St

3 bd · 2 ba · 1,916 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$135,000Aug 1997 $6,1512025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

12 Triangle St

5 bd · 3.5 ba · 3,227 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,2652025 2 Names on Record AssessorUpdated Jul 2026

13 Triangle St

3 bd · 2 ba · 1,034 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$160,000Dec 1987 $5,4122025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

14 Triangle St

7 bd · 4.5 ba · 3,525 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9,3482025 2 Names on Record AssessorUpdated Jul 2026

16 Triangle St

3 bd · 2.5 ba · 1,568 sqft · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$480,000Apr 2024 $6,6632025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

16A Triangle St

4 bd · 2 ba · 2,048 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$400,000Jul 2021 $7,4142025 Sale Amount Sep 2007 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

17 Triangle St

3 units · Built 1989 · 990 sq ft

Last Sale Median Tax Bill Median Sale    
$130,000Jan 2016 $4,1182025 $114,0003 units    

18 Triangle St

24 units · Built 1984 · 913 sq ft

Last Sale Median Tax Bill Median Sale    
$211,500Apr 2021 $2,9622025 $147,00024 units    

19 Triangle St

3 units · Built 1989 · 990 sq ft

Last Sale Median Tax Bill Median Sale    
$250,000Sep 2021 $4,0672025 $212,0003 units    

24 Triangle St

4 bd · 2 ba · 1,828 sqft · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,000Jan 2003 $7,5292025 2 Names on Record AssessorUpdated Jul 2026

28 Triangle St

9 bd · 10.5 ba · 8,102 sqft · 0.769 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$25,4862025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

32 Triangle St

5 bd · 3 ba · 2,974 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$220,000May 1998 $10,0392025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

34 Triangle St

6 bd · 2 ba · 1,997 sqft · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$266,666Aug 2006 $6,3972025 1 Name on Record AssessorUpdated Jul 2026

38 Triangle St

8 units · Built 1928 · 1,224 sq ft

Last Sale Median Tax Bill Median Sale    
$4,5872025    

42 Triangle St

3 bd · 2 ba · 952 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Jul 2011 $5,1012025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

44 Triangle St

4 bd · 2 ba · 2,656 sqft · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$235,000Feb 2010 $7,4352025 —Aug 2009 2 Names on Record AssessorUpdated Jul 2026

46 Triangle St

6 bd · 5.5 ba · 3,512 sqft · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,8182025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

48 Triangle St, #52

7,392 sqft · Built 1990 · 0.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$18,5812025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

55 Triangle St

99,498 sqft · Built 1940 · 8.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$800,000Aug 2016 $140,5482025 Sale Amount Jan 1997 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

64 Triangle St

54,934 sqft · Built 1955 · 2.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,750,000Aug 2023 $50,2102025 Sale Amount Dec 2003 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

78 Triangle St

32,940 sqft · Built 1900 · 1.7 acres

Last Sale Tax Bill Prior Sale Owner Records
$950,000Apr 1987 $46,5302025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

89 Triangle St

0.969 acres

Last Sale Tax Bill Prior Sale Owner Records
$989,935Oct 2017 $23,4072025 Sale Amount Dec 2009 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

93 Triangle St

4.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,275,000Apr 2005 $86,9582025 Sale Amount Dec 1997 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

94 Triangle St

15,056 sqft · Built 1957 · 1.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$950,000Jun 2020 $15,4812025 Sale Amount Sep 2012 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

107 Triangle St, #109

5,316 sqft · Built 1987 · 0.539 acres

Last Sale Tax Bill Prior Sale Owner Records
$725,000Apr 2020 $12,5142025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

114 Triangle St

4 bd · 3.5 ba · 2,876 sqft · 0.969 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$450,000Oct 2010 $8,4982025 1 Name on Record AssessorUpdated Jul 2026

115 Triangle St

3 bd · 1 ba · 912 sqft · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$234,900May 2005 $3,9242025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

116 Triangle St

4 bd · 2 ba · 2,416 sqft · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$256,600Jun 2010 $7,1002025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

117 Triangle St

4 bd · 2 ba · 1,466 sqft · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$190,000Mar 2013 $6,0392025 —Oct 2010 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

119 Triangle St

5 bd · 2 ba · 888 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$233,726Aug 2016 $5,7952025 Sale Amount — 1 Name on Record AssessorUpdated Jul 2026

120 Triangle St

4 units · Built 1984 · 1,160 sq ft

Last Sale Median Tax Bill Median Sale    
$189,900Feb 2020 $3,7892025 $180,0004 units    

121 Triangle St

7 bd · 2 ba · 2,110 sqft · 0.739 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$230,000May 2001 $6,7612025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

123 Triangle St

4 bd · 3 ba · 1,748 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$355,000Jun 2005 $6,2542025 Sale Amount Feb 1998 2 Names on Record AssessorUpdated Jul 2026

126 Triangle St

106 units · Built 1973 · 636 sq ft

Last Sale Median Tax Bill Median Sale    
$190,000Jun 2026 $2,2132025 $125,000106 units    

127 Triangle St

3 bd · 2 ba · 1,286 sqft · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000Jul 2000 $4,9962025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

128 Triangle St

5 bd · 3 ba · 2,560 sqft · 0.26 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$189,500Apr 1997 $7,2112025 Sale Amount May 1990 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

129 Triangle St

4 bd · 2 ba · 1,384 sqft · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,000Aug 2007 $5,3202025 2 Names on Record AssessorUpdated Jul 2026

130 Triangle St

3 bd · 1.5 ba · 1,443 sqft · 0.289 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$295,000Oct 2021 $4,8072025 Sale Amount May 2007 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

131 Triangle St

4 bd · 2 ba · 1,830 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$285,000Mar 2019 $6,2362025 Sale Amount Dec 1995 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

133 Triangle St

6 bd · 3 ba · 2,376 sqft · 0.469 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$155,000May 1994 $9,1702025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

135 Triangle St

6 bd · 2 ba · 2,623 sqft · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Jan 2003 $8,1102025 Sale Amount Oct 1994 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

136 Triangle St

2 bd · 1 ba · 1,375 sqft · 0.26 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$225,000Oct 2003 $5,1712025 Sale Amount Jun 2003 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

137 Triangle St

2 bd · 2 ba · 821 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$115,000Sep 1995 $4,3262025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

138 Triangle St

5,382 sqft · Built 1982 · 1.61 acres

Last Sale Tax Bill Prior Sale Owner Records
$19,4732025 2 Names on Record AssessorUpdated Jul 2026

139 Triangle St

3 bd · 1 ba · 1,436 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$360,000Jul 2024 $4,3982025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

141 Triangle St

4 bd · 2 ba · 1,664 sqft · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$181,900Sep 1988 $7,0692025 2 Names on Record AssessorUpdated Jul 2026

142 Triangle St

4 bd · 3 ba · 1,638 sqft · 0.239 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$435,000Nov 2005 $8,3352025 Sale Amount Apr 2002 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

143 Triangle St

5 bd · 3 ba · 2,278 sqft · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Jan 2004 $6,6472025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

145 Triangle St

6 bd · 3 ba · 2,200 sqft · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$55,000Apr 1973 $6,4012025 2 Names on Record AssessorUpdated Jul 2026

146 Triangle St

4 bd · 2.5 ba · 2,492 sqft · 0.739 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$395,000Feb 2019 $8,4752025 —Jul 2018 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

147 Triangle St

3 bd · 2.5 ba · 1,421 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$143,000Jun 1998 $5,6142025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

149 Triangle St

4 bd · 2 ba · 1,582 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,4282025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

150 Triangle St

3 bd · 3.5 ba · 3,674 sqft · 0.86 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$580,000Jan 2022 $10,2742025 Sale Amount Dec 2014 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

151 Triangle St

5 bd · 2 ba · 1,825 sqft · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$430,000Jul 2022 $6,1282025 Sale Amount Apr 2015 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

153 Triangle St

6 bd · 3 ba · 2,382 sqft · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$293,900Aug 2001 $8,7032025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

154 Triangle St

3 bd · 3.5 ba · 2,544 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$416,000May 2021 $8,8222025 Sale Amount Jan 2011 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

156 Triangle St

5 bd · 3 ba · 2,208 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$560,000Sep 2025 $5,7412025 Sale Amount Mar 2021 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

157 Triangle St

3 bd · 2.5 ba · 1,440 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,9322025 1 Name on Record AssessorUpdated Jul 2026

158 Triangle St

3 bd · 3 ba · 1,676 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$319,371Jul 2005 $6,4992025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

159 Triangle St

3 bd · 2 ba · 1,500 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$500,000Sep 2025 $6,4512025 Sale Amount Jun 2013 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

160 Triangle St

3 bd · 1 ba · 864 sqft · 0.489 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,000Jul 2021 $2,8202025 2 Names on Record Assessor + 3 DocumentsUpdated Jul 2026

161 Triangle St

5 bd · 3 ba · 2,951 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$245,000Jan 2013 $9,1522025 Sale Amount Oct 2004 1 Name on Record AssessorUpdated Jul 2026

162 Triangle St

3 bd · 3 ba · 2,060 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$32,000Aug 1971 $6,7102025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

164 Triangle St

5 bd · 2 ba · 1,076 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,4482025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

165 Triangle St

2 bd · 2 ba · 928 sqft · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$309,900Aug 2007 $4,5642025 Sale Amount Jul 2003 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

166 Triangle St

6 bd · 4 ba · 2,236 sqft · 0.21 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$492,000Sep 2020 $8,7332025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

167 Triangle St

4 bd · 2 ba · 1,183 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$170,500Jan 2013 $4,8752025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

168 Triangle St, #170

4 bd · 2.5 ba · 1,863 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2013 $6,4932025 Sale Amount Sep 2005 1 Name on Record AssessorUpdated Aug 2026

173 Triangle St

4 bd · 2 ba · 2,576 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$140,000Nov 1991 $8,0702025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

178 Triangle St

3 bd · 2 ba · 1,640 sqft · 0.33 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,2652025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

180 Triangle St

0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Jul 2020 $7,2022025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

182 Triangle St, #184

2 bd · 2 ba · 2,048 sqft · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,0002025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

186 Triangle St

3 bd · 2 ba · 1,540 sqft · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Jul 2020 $5,2442025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

188 Triangle St, #190

7 bd · 2.5 ba · 2,993 sqft · 0.53 acres

Last Sale Tax Bill Prior Sale Owner Records
$530,000Jan 2022 $9,3242025 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

192 Triangle St

4 bd · 2 ba · 1,526 sqft · 0.419 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$350,000Oct 2020 $6,1422025 Sale Amount Jul 2017 2 Names on Record Assessor + 3 DocumentsUpdated Jul 2026

Property Records in Nearby Streets