High St, Mystic, CT Property Records

Groton Town property records for 79 addresses on High St, Mystic, CT · Last verified August 2026

High St Highlights

Properties 144
Median Sale Price $655,000
Deeds and Mortgages on File 101
Median Price per Sqft $333
Owner Occupied 60%
Median Annual Tax Bill $5,680
Median Year Built 1980
Median Ownership Tenure 17 years

Properties on High St

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

20 High St

4 bd · 2.5 ba · 2,460 sqft · built 1990 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$17,5722025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

27 High St

4 bd · 3 ba · 2,855 sqft · built 1854 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$855,000Nov 2022 $13,4882025 Amount on Record May 2016 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

30 High St

4 bd · 3.5 ba · 2,621 sqft · built 1986 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$670,000Sep 2000 $25,6262025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

35 High St, #37

8 bd · 5 ba · 3,510 sqft · built 1842 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,1522025 1 Name on Record AssessorUpdated Jul 2026

51 High St, #53

4 bd · 3 ba · 3,174 sqft · built 1809 · 0.405 acres

Last Sale Tax Bill Prior Sale Owner Records
$731,000Sep 2021 $15,4302025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

77 High St

3 bd · 3 ba · 2,976 sqft · built 1852 · 0.564 acres

Last Sale Tax Bill Prior Sale Owner Records
$625,000Dec 2009 $22,4062025 Amount on Record Oct 2000 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

81 High St

4 bd · 4 ba · 2,340 sqft · built 2003 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$632,500Sep 2017 $13,3912025 Amount on Record Feb 2002 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

89 High St

3 bd · 2 ba · 1,662 sqft · built 1890 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,5972025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

98 High St

3 bd · 2 ba · 1,890 sqft · built 1847 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$278,500Jun 2013 $12,2672025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

119 High St

2 ba · 18,305 sqft · built 1862 · 0.635 acres

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

121 High St

5 bd · 2.5 ba · 5,607 sqft · built 1939 · 0.66 acres

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

123 High St

3 bd · 1.5 ba · 2,073 sqft · built 1836 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Dec 2010 $10,1502025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

126 High St

7 bd · 4.5 ba · 4,744 sqft · built 1811 · 0.701 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,000May 1997 $20,9982025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

131 High St

3 bd · 2.5 ba · 2,125 sqft · built 1833 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,2972025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

134 High St

5 bd · 2.5 ba · 3,206 sqft · built 1852 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$296,000Jul 1991 $18,7592025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

137 High St

3 bd · 1.5 ba · 1,584 sqft · built 1832 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$655,000Aug 2024 $8,7022025 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

147 High St

3 bd · 2.5 ba · 2,305 sqft · built 1830 · 0.375 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,5972025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

148 High St

3 bd · 2.5 ba · 2,623 sqft · built 1821 · 0.685 acres

Last Sale Tax Bill Prior Sale Owner Records
$19,4852025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

158 High St

2 bd · 2 ba · 2,260 sqft · built 1829 · 0.385 acres

Last Sale Tax Bill Prior Sale Owner Records
$690,000Oct 2010 $17,9982025 Amount on Record Sep 1999 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

159 High St

7 bd · 4.5 ba · 4,657 sqft · built 1853 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$328,000Jul 1997 $18,9612025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

168 High St

3 bd · 2 ba · 1,885 sqft · built 1828 · 0.355 acres

Last Sale Tax Bill Prior Sale Owner Records
$225,000Jun 1989 $12,8712025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

169 High St

3 bd · 2 ba · 2,734 sqft · built 1862 · 0.355 acres

Last Sale Tax Bill Prior Sale Owner Records
$310,000Mar 1994 $14,5552025 Amount on Record Feb 1992 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

179 High St

3 bd · 1 ba · 1,056 sqft · built 1897 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$225,000Feb 2017 $7,2042025 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

180 High St

4 bd · 2.5 ba · 2,137 sqft · built 1840 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000Sep 1988 $9,7002025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

181 High St

5 bd · 4 ba · 3,248 sqft · built 1860 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$416,000Feb 2017 $14,8682025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

192 High St

5 bd · 2 ba · 2,865 sqft · built 1892 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,000May 1997 $16,7292025 Amount on Record Jan 1991 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

193 High St

3 bd · 3 ba · 5,904 sqft · built 1838 · 0.5 acres

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

202 High St

3 bd · 2 ba · 2,120 sqft · built 1842 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$483,000Jun 2004 $10,8092025 Amount on Record Jul 1999 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

205 High St

3 bd · 3 ba · 2,144 sqft · built 1838 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$345,000Nov 2012 $11,1032025 Amount on Record Dec 1995 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

208 High St

4 bd · 3.5 ba · 3,450 sqft · built 2010 · 0.45 acres

Last Sale Tax Bill Prior Sale Owner Records
$545,000Apr 2004 $16,8382025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

209 High St

3 bd · 3.5 ba · 2,508 sqft · built 1842 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$530,000Oct 2006 $11,3892025 Amount on Record Jan 1994 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

215 High St

6 bd · 3.5 ba · 3,814 sqft · built 1829 · 0.644 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Mar 2015 $10,5732025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

218 High St

4 bd · 3.5 ba · 2,716 sqft · built 1854 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Jul 2006 $12,4992025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

220 High St

5 bd · 3.5 ba · 3,024 sqft · built 2006 · 0.7 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Sep 2009 $15,6892025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

230 High St

1.33 acres

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

233 High St

3 bd · 2 ba · 1,313 sqft · built 1895 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$152,500Dec 2012 $8,5102025 Amount on Record Aug 2001 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

237 High St

2 bd · 2.5 ba · 1,913 sqft · built 1899 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000Feb 2003 $9,0512025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

239 High St

3 bd · 1.5 ba · 1,591 sqft · built 1899 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$832,500Jun 2025 $8,7362025 Amount on Record Nov 2005 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

245 High St

3 bd · 2 ba · 1,330 sqft · built 1889 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$940,000Jan 2026 $8,5702025 Amount on Record Apr 2012 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

258 High St

761 sqft · built 1991 · 0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,1862025 1 Name on Record AssessorUpdated Jul 2026

261 High St

3 bd · 1.5 ba · 2,142 sqft · built 1835 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$544,000Jul 2018 $11,8192025 Amount on Record Jun 2013 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

268 High St

2 bd · 1.5 ba · 1,268 sqft · built 1875 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$340,000Aug 2006 $7,8812025 Amount on Record Jun 2003 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

272 High St

2 bd · 1.5 ba · 1,120 sqft · built 1895 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Nov 2024 $7,1262025 Amount on Record Nov 2012 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

273 High St

3 bd · 2.5 ba · 2,072 sqft · built 1836 · 0.505 acres

Last Sale Tax Bill Prior Sale Owner Records
$995,000Nov 2023 $10,8742025 Amount on Record Aug 2018 1 Name on Record Owner Occupied Assessor + 8 DocumentsUpdated Jul 2026

278 High St

2 bd · 2 ba · 1,421 sqft · built 1846 · 0.305 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,6642025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

281 High St

3 bd · 2 ba · 640 sqft · built 1940 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$232,000Jun 2005 $5,7452025 Amount on Record Mar 2004 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

285 High St

2 bd · 2 ba · 1,424 sqft · built 1918 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$475,000Mar 2024 $6,0972025 Amount on Record Oct 2005 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

290 High St

3 bd · 3.5 ba · 1,924 sqft · built 1974 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,6522025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

291 High St, #293

1,456 sqft · built 1867 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$154,700Jan 1997 $9,1292025 1 Name on Record Assessor + 5 DocumentsUpdated Jul 2026

292 High St

5 bd · 5 ba · 2,176 sqft · built 1855 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$790,000Sep 2023 $10,5242025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

308 High St

3 bd · 1.5 ba · 1,152 sqft · built 1968 · 0.444 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Aug 2017 $7,3192025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

324 High St

4 bd · 2.5 ba · 1,767 sqft · built 1855 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,1032025 2 Names on Record AssessorUpdated Jul 2026

329 High St

4 bd · 2 ba · 3,214 sqft · built 1840 · 0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$497,000Jan 2015 $16,1522025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

334 High St

3 bd · 2.5 ba · 1,778 sqft · built 1864 · 0.294 acres

Last Sale Tax Bill Prior Sale Owner Records
$323,000Jun 2004 $8,6582025 Amount on Record Sep 2003 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

337 High St

2 bd · 3 ba · 1,335 sqft · built 1950 · 0.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,8652025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

340 High St

2 bd · 2 ba · 1,325 sqft · built 1840 · 0.294 acres

Last Sale Tax Bill Prior Sale Owner Records
$152,500May 1998 $6,7952025 Amount on Record Dec 1988 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

346 High St

4 bd · 1.5 ba · 1,343 sqft · built 1863 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,8942025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

360 High St

3 bd · 4 ba · 1,792 sqft · built 1865 · 0.525 acres

Last Sale Tax Bill Prior Sale Owner Records
$220,000May 2005 $11,1072025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

361 High St

3 bd · 3.5 ba · 1,695 sqft · built 2023 · 0.689 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Aug 2021 $15,6262025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

368 High St

2 bd · 1 ba · 1,569 sqft · built 1840 · 0.355 acres

Last Sale Tax Bill Prior Sale Owner Records
$225,000Jun 2014 $7,1132025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

377 High St

3 bd · 1.5 ba · 1,728 sqft · built 1946 · 0.419 acres

Last Sale Tax Bill Prior Sale Owner Records
$310,000Jun 2018 $8,9462025 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

380 High St

3 bd · 2 ba · 1,630 sqft · built 1840 · 0.314 acres

Last Sale Tax Bill Prior Sale Owner Records
$117,500Oct 1992 $7,1602025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

390 High St

3 bd · 2 ba · 1,334 sqft · built 1981 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,100Jun 2010 $9,2412025 Amount on Record Aug 1990 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

414 High St

3 bd · 2 ba · 1,476 sqft · built 1853 · 0.419 acres

Last Sale Tax Bill Prior Sale Owner Records
$419,500Jul 2006 $8,0102025 Amount on Record Sep 2004 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

424 High St

3 bd · 2 ba · 1,984 sqft · built 1853 · 0.889 acres

Last Sale Tax Bill Prior Sale Owner Records
$480,000Apr 2024 $11,1662025 1 Name on Record Assessor + 5 DocumentsUpdated Aug 2026

435 High St

2 bd · 2 ba · 3,080 sqft · built 1975 · 9.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,000Feb 2026 $40,8822025 —Feb 2010 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

435 High St

66 units · Built 1974 · 728 sq ft

Last Sale Median Tax Bill Median Sale    
$12,000Dec 2010 $9582025 $17,50066 units    

440 High St

3 bd · 2 ba · 1,464 sqft · built 1932 · 0.689 acres

Last Sale Tax Bill Prior Sale Owner Records
$370,000Jul 2007 $7,8702025 Amount on Record Jun 2003 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

443 High St

3 bd · 2 ba · 1,159 sqft · built 1882 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,0202025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

454 High St

2 bd · 2.5 ba · 1,952 sqft · built 1929 · 0.658 acres

Last Sale Tax Bill Prior Sale Owner Records
$145,000Jun 2020 $7,4842025 Amount on Record Nov 1987 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

457 High St

4 bd · 2 ba · 1,413 sqft · built 1900 · 0.889 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,000Jun 2010 $5,4872025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

475 High St

2 ba · 39,667 sqft · built 1967 · 8.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,340,000Aug 2006 $152,9362025 1 Name on Record AssessorUpdated Jul 2026

505 High St

2 bd · 2 ba · 1,409 sqft · built 1935 · 0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Jan 1989 $4,9612025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

509 High St

2 bd · 2.5 ba · 1,296 sqft · built 1976 · 1.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Jul 2007 $5,6802025 2 Names on Record AssessorUpdated Jul 2026

511 High St

2 bd · 1 ba · 809 sqft · built 1933 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$81,000Oct 1991 $3,6152025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

517 High St

2 bd · 2 ba · 1,624 sqft · built 1959 · 0.869 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000Jan 1994 $9,6062025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

525 High St

4 bd · 5 ba · 3,920 sqft · built 2000 · 1.07 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,6012025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

531 High St

1 bd · 1 ba · 1,612 sqft · built 1940 · 0.808 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,8882025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

585 High St

3 bd · 2.5 ba · 2,775 sqft · built 1798 · 8.63 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,5742025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

Wildfire Risk on High St

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

Wildfire RiskLow
this street's cells rank above 11% of the US · above 29% of Connecticut
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
11 of 28 cells directly exposed · 25 adjoin burnable vegetation

Property Records in Nearby Streets