Rte 12, Groton, CT Property Records

Groton Town property records for 43 addresses on Rte 12, Groton, CT · Last verified August 2026

Rte 12 Highlights

Properties 43
Median Sale Price $650,000
Deeds and Mortgages on File 53
Median Price per Sqft $281
Owner Occupied 9%
Median Annual Tax Bill $14,289
Median Year Built 1970
Median Ownership Tenure 15 years

Properties on Rte 12

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

170 Rte 12

2 ba · 5,470 sqft · 0.7 acres

Last Sale Tax Bill Prior Sale Owner Records
$415,000Feb 2022 $19,8452025 —Feb 2022 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

171 Rte 12

3.01 acres

Last Sale Tax Bill Prior Sale Owner Records
$24,3522025 2 Names on Record AssessorUpdated Jul 2026

173 Rte 12

35,616 sqft · Built 1990

Last Sale Tax Bill Prior Sale Owner Records
$48,6792025 1 Name on Record AssessorUpdated Jul 2026

184 Rte 12

2 ba · 6,889 sqft · 0.819 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,950,000Aug 2023 $35,8562025 Amount on Record Oct 2019 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

195 Rte 12

2 ba · 3,024 sqft · 1.56 acres

Last Sale Tax Bill Prior Sale Owner Records
$615,000May 2013 $40,0022025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

208 Rte 12

2 ba · 1,680 sqft · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$900,000Jun 2021 $16,3272025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

214 Rte 12

2 ba · 1,500 sqft · 0.61 acres

Last Sale Tax Bill Prior Sale Owner Records
$900,000Jun 2021 $3,9392025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

220 Rte 12

204,329 sqft · Built 1983 · 17.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$487,3982025 1 Name on Record Assessor + 4 DocumentsUpdated Jul 2026

230 Rte 12

2 ba · 2,380 sqft · 0.528 acres

Last Sale Tax Bill Prior Sale Owner Records
$32,7602025 2 Names on Record AssessorUpdated Jul 2026

244 Rte 12

2 ba · 2,400 sqft · 0.214 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Nov 2010 $2,2782025 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

255 Rte 12

2 ba · 21,640 sqft · 1.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$800,000Dec 2018 $31,6182025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

258 Rte 12

3,843 sqft · Built 2020 · 1.07 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Oct 2019 $58,0772025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

283 Rte 12

2 ba · 1,056 sqft · 0.369 acres

Last Sale Tax Bill Prior Sale Owner Records
$760,000Jan 2018 $5,2052025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

294 Rte 12

2 ba · 2,750 sqft · 0.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,432,000Oct 2018 $20,1962025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

301 Rte 12

2 ba · 5,688 sqft · 0.489 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,5202025 1 Name on Record AssessorUpdated Jul 2026

311 Rte 12

0.419 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000May 2002 $3,8432025 2 Names on Record AssessorUpdated Jul 2026

314 Rte 12

2 ba · 2,204 sqft · 0.439 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Jul 2013 $11,9172025 1 Name on Record AssessorUpdated Jul 2026

327 Rte 12

2 ba · 1,956 sqft · 0.232 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,6582025 2 Names on Record AssessorUpdated Jul 2026

338 Rte 12

0.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$950,000Oct 2017 $13,9172025 Amount on Record Oct 2014 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

355 Rte 12

7,214 sqft · Built 1999 · 1.56 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,150,000Oct 2006 $14,2892025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

360 Rte 12

2 ba · 84,108 sqft · 2.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$116,7822025 1 Name on Record Assessor + 6 DocumentsUpdated Jul 2026

368 Rte 12

2,786 sqft · Built 1969 · 0.769 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000Aug 1999 $19,9442025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

375 Rte 12

2 ba · 1,176 sqft · 0.669 acres

Last Sale Tax Bill Prior Sale Owner Records
$282,403Jan 2011 $5,8462025 —Dec 2010 1 Name on Record AssessorUpdated Jul 2026

403 Rte 12

2 ba · 15,172 sqft · 1.51 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000May 2005 $20,0272025 1 Name on Record AssessorUpdated Jul 2026

421 Rte 12

2 ba · 17,946 sqft · 3.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$52,7032025 1 Name on Record Assessor + 6 DocumentsUpdated Aug 2026

471 Rte 12

5,112 sqft · Built 2024 · 2.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$30,4092025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

531 Rte 12

2 ba · 26,278 sqft · 5.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$65,2972025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

551 Rte 12

912 sqft · Built 1992 · 0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Jun 2008 $14,3972025 1 Name on Record Assessor + 4 DocumentsUpdated Jul 2026

565 Rte 12

19,380 sqft · Built 1963 · 2.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,716,500Jul 2004 $61,1562025 Amount on Record — 1 Name on Record AssessorUpdated Jul 2026

639 Rte 12

2 ba · 1,885 sqft · 0.439 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000May 1998 $17,3692025 2 Names on Record AssessorUpdated Jul 2026

894 Rte 12

0.589 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Dec 2003 $5,2032025 1 Name on Record AssessorUpdated Jul 2026

901 Rte 12

2 ba · 1,620 sqft · 1.32 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Nov 1993 $7,8812025 Amount on Record Dec 1992 1 Name on Record AssessorUpdated Jul 2026

924 Rte 12

2 ba · 4,848 sqft · 2.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$112,500Apr 2007 $9,2582025 Amount on Record — 1 Name on Record AssessorUpdated Jul 2026

944 Rte 12

2 ba · 1,596 sqft · 0.51 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Mar 2023 $5,6392025 Amount on Record Jan 1999 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

972 Rte 12

2 ba · 4,384 sqft · 0.789 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000May 2021 $11,3222025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

986 Rte 12

2 ba · 1,566 sqft · 0.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$79,500Sep 2002 $7,0032025 2 Names on Record AssessorUpdated Jul 2026

1002 Rte 12

2 ba · 6,120 sqft · 2.53 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Mar 2025 $7,2802025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

1018 Rte 12

6,747 sqft · Built 1957 · 1.88 acres

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

1030 Rte 12

2 bd · 1 ba · 1,336 sqft · 0.819 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,000Oct 2024 $3,3482025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

1260 Rte 12

3 bd · 2 ba · 1,488 sqft · 1.89 acres

Last Sale Tax Bill Prior Sale Owner Records
$290,000Apr 2006 $5,6172025 Amount on Record Mar 2003 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

1292 Rte 12

3 bd · 2 ba · 2,674 sqft · 1.79 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$200,000Apr 2006 $5,3852025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

1302 Rte 12

4 bd · 2 ba · 1,456 sqft · 1.62 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$80,000Sep 1993 $4,1292025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

1320 Rte 12

4 bd · 4 ba · 2,406 sqft · 1.51 acres

Last Sale Tax Bill Prior Sale Owner Records
$124,900Jul 1987 $4,5422025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

Wildfire Risk on Rte 12

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

Wildfire RiskLow
this street's cells rank at the 17th percentile of exposed land nationally · 46th in Connecticut
Wildfire LikelihoodLow — less than 1 in 10,000 per year
ExposureDirect
4 of 16 cells directly exposed · 14 adjoin burnable vegetation

Property Records in Nearby Streets