Commonwealth Ave, New Britain, CT Property Records

New Britain City property records for 132 addresses on Commonwealth Ave, New Britain, CT · Last verified August 2026

Commonwealth Ave Highlights

Properties 132
Median Sale Price $240,000
Deeds and Mortgages on File 155
Median Price per Sqft $154
Owner Occupied 93%
Median Annual Tax Bill $6,113
Median Year Built 1925
Median Ownership Tenure 9 years

Properties on Commonwealth Ave

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

5 Commonwealth Ave

4 bd · 1.5 ba · 1,576 sqft · 0.269 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$227,000Aug 2021 $6,4292025 Amount on Record Nov 2015 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

11 Commonwealth Ave

3 bd · 1.5 ba · 1,466 sqft · 0.23 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$160,000Jan 2006 $6,1052025 Amount on Record Sep 2003 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

15 Commonwealth Ave

3 bd · 1.5 ba · 1,560 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,6332025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

19 Commonwealth Ave

4 bd · 1 ba · 1,474 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$125,000Jul 2004 $5,9192025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

20 Commonwealth Ave

3 bd · 1 ba · 1,429 sqft · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$122,000Oct 2017 $5,0522025 Amount on Record May 2011 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

25 Commonwealth Ave

4 bd · 1 ba · 1,395 sqft · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$139,900Aug 2007 $5,8642025 Amount on Record Mar 2001 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

29 Commonwealth Ave

3 bd · 1.5 ba · 1,422 sqft · 0.23 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$6,4562025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

35 Commonwealth Ave

3 bd · 1 ba · 1,300 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$279,000Jul 2025 $5,5212025 Amount on Record Dec 2016 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

38 Commonwealth Ave

3 bd · 1 ba · 1,267 sqft · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$172,000Mar 2021 $5,6222025 Amount on Record Jun 1996 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

40 Commonwealth Ave

4 bd · 1.5 ba · 1,425 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$215,000Apr 2021 $6,0672025 Amount on Record Dec 2006 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

41 Commonwealth Ave

4 bd · 1.5 ba · 1,440 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$143,000Dec 2008 $6,3052025 Amount on Record Jul 1987 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

44 Commonwealth Ave

4 bd · 2.5 ba · 1,429 sqft · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,000Aug 2024 $6,2752025 Amount on Record Sep 2005 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

46 Commonwealth Ave

4 bd · 1.5 ba · 1,560 sqft · 0.31 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$141,000Jun 1988 $7,0482025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

47 Commonwealth Ave

3 bd · 1 ba · 1,205 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$85,000May 2012 $5,3672025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

50 Commonwealth Ave

3 bd · 1.5 ba · 1,370 sqft · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$99,000Oct 2001 $5,5672025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

51 Commonwealth Ave

3 bd · 2 ba · 1,316 sqft · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$102,000Jun 2015 $5,6332025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

55 Commonwealth Ave

3 bd · 1.5 ba · 1,221 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$165,000Aug 2020 $6,0122025 Amount on Record Jan 1987 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

56 Commonwealth Ave

4 bd · 1.5 ba · 1,520 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$156,900Aug 2017 $6,4152025 Amount on Record Nov 2008 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

59 Commonwealth Ave

0.05 acres

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

60 Commonwealth Ave

3 bd · 1 ba · 1,521 sqft · 0.43 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$137,000Mar 2004 $7,3042025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

66 Commonwealth Ave

3 bd · 2 ba · 1,172 sqft · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$139,900May 2020 $5,5512025 Amount on Record Jul 2009 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

67 Commonwealth Ave

3 bd · 1.5 ba · 1,352 sqft · 0.169 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$150,000Jun 2017 $6,4732025 Amount on Record Jan 2016 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

77 Commonwealth Ave

3 bd · 1 ba · 1,124 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$260,000Jun 2024 $6,0362025 Amount on Record Jun 2006 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

80 Commonwealth Ave

3 bd · 1.5 ba · 1,496 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2017 $6,3522025 Amount on Record Sep 2005 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

81 Commonwealth Ave

4 bd · 1 ba · 1,273 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$270,000Jun 2025 $5,5702025 Amount on Record Jul 1988 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

84 Commonwealth Ave

3 bd · 1.5 ba · 1,306 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$175,000Mar 2022 $5,9132025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

87 Commonwealth Ave

3 bd · 1 ba · 1,268 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$99,000May 2016 $5,2632025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

90 Commonwealth Ave

3 bd · 1.5 ba · 1,398 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$126,000Sep 2001 $5,9272025 Amount on Record Sep 1995 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

91 Commonwealth Ave

3 bd · 1.5 ba · 1,325 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$130,000Jun 2017 $5,8992025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

96 Commonwealth Ave

3 bd · 2 ba · 1,755 sqft · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$232,500Nov 2021 $6,5162025 Amount on Record Sep 2005 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

97 Commonwealth Ave

3 bd · 1.5 ba · 1,280 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,0752025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

102 Commonwealth Ave

2 bd · 1 ba · 1,146 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$232,000Jun 2023 $5,0932025 Amount on Record Oct 2021 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

104 Commonwealth Ave

4 bd · 2 ba · 1,792 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$134,000Feb 2016 $6,7932025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

105 Commonwealth Ave

3 bd · 1.5 ba · 1,544 sqft · 0.21 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$380,000Sep 2024 $8,2852025 Amount on Record May 2022 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

107 Commonwealth Ave

3 bd · 1 ba · 1,182 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$83,000Oct 2000 $5,4962025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

108 Commonwealth Ave

2 bd · 1.5 ba · 1,156 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$305,000Feb 2026 $5,3592025 Amount on Record Jun 2017 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

113 Commonwealth Ave

3 bd · 1.5 ba · 1,322 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$180,000Apr 2021 $6,1492025 Amount on Record Jan 2002 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

116 Commonwealth Ave

2 bd · 1 ba · 1,165 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Feb 2010 $4,9392025 Amount on Record Jun 2001 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

117 Commonwealth Ave

3 bd · 1.5 ba · 1,199 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$141,500Aug 2004 $5,2142025 Amount on Record Sep 1992 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

123 Commonwealth Ave

2 bd · 1 ba · 840 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,0302025 1 Name on Record AssessorUpdated Jul 2026

124 Commonwealth Ave

3 bd · 2.5 ba · 1,512 sqft · 0.369 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$334,000Jun 2024 $7,6772025 Amount on Record Oct 2012 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

189 Commonwealth Ave

4 bd · 1.5 ba · 1,986 sqft · 0.369 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$200,000Nov 2017 $8,6062025 Amount on Record May 2017 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

195 Commonwealth Ave

3 bd · 1 ba · 1,094 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$128,000Dec 1987 $5,3732025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

200 Commonwealth Ave

3 bd · 1.5 ba · 1,582 sqft · 0.31 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$170,000May 2005 $6,3302025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

203 Commonwealth Ave

2 bd · 1.5 ba · 1,188 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$195,000Jul 2020 $5,4112025 Amount on Record Sep 2008 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

206 Commonwealth Ave

2 bd · 1 ba · 1,000 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$95,000May 2000 $5,2252025 Amount on Record Mar 1993 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

209 Commonwealth Ave

2 bd · 1 ba · 1,284 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$199,000May 2021 $6,2532025 Amount on Record Apr 1989 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

212 Commonwealth Ave

3 bd · 1.5 ba · 1,336 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$304,500Apr 2023 $7,1202025 Amount on Record Sep 2017 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

215 Commonwealth Ave

2 bd · 1.5 ba · 1,056 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$79,400Oct 1998 $5,9022025 Amount on Record Sep 1996 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

218 Commonwealth Ave

3 bd · 1.5 ba · 1,248 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$126,900Nov 1992 $5,9622025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

221 Commonwealth Ave

3 bd · 1.5 ba · 1,254 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$275,000Aug 2025 $5,7052025 Amount on Record Feb 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

226 Commonwealth Ave

3 bd · 1.5 ba · 1,254 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$161,000Jan 2004 $6,1792025 Amount on Record Feb 2003 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

227 Commonwealth Ave

2 bd · 1.5 ba · 1,472 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$175,000Apr 2020 $6,6812025 Amount on Record Apr 2003 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

232 Commonwealth Ave

3 bd · 1.5 ba · 1,229 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$121,000Jun 1992 $6,1902025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

233 Commonwealth Ave

3 bd · 2 ba · 1,195 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$290,000Jun 2024 $6,8102025 Amount on Record Jun 2018 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

239 Commonwealth Ave

3 bd · 1.5 ba · 1,565 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$275,000Mar 2024 $6,3352025 Amount on Record May 2012 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

242 Commonwealth Ave

2 bd · 1 ba · 828 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$50,000May 2019 $4,9372025 Amount on Record Jul 2014 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

245 Commonwealth Ave

2 bd · 1 ba · 1,120 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$215,000Jul 2023 $4,9972025 Amount on Record Oct 2015 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

248 Commonwealth Ave

3 bd · 1 ba · 1,228 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$85,000Jan 1993 $5,1042025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

253 Commonwealth Ave

3 bd · 1.5 ba · 992 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$240,000Dec 2022 $6,2502025 Amount on Record Jun 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

254 Commonwealth Ave

3 bd · 1 ba · 1,160 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$132,500Jun 2017 $5,2802025 Amount on Record Aug 2006 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

259 Commonwealth Ave

2 bd · 1 ba · 1,152 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$151,500Sep 2018 $5,7682025 Amount on Record Jan 2011 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

262 Commonwealth Ave

3 bd · 2 ba · 1,464 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,1022025 1 Name on Record AssessorUpdated Jul 2026

265 Commonwealth Ave

4 bd · 1.5 ba · 1,500 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$159,900May 2019 $5,7052025 Amount on Record Jul 1997 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

271 Commonwealth Ave

3 bd · 1.5 ba · 1,349 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$152,500Dec 2019 $5,7922025 Amount on Record Jun 2009 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

277 Commonwealth Ave

3 bd · 1.5 ba · 1,536 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$164,000Oct 2013 $6,6182025 Amount on Record Jun 2013 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

278 Commonwealth Ave

3 bd · 1 ba · 1,456 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$120,000Nov 1993 $7,1802025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

283 Commonwealth Ave

3 bd · 1.5 ba · 1,406 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$159,999Oct 2018 $7,0052025 Amount on Record Dec 2011 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

284 Commonwealth Ave

3 bd · 1 ba · 1,198 sqft · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$189,900Mar 2020 $6,8262025 Amount on Record Oct 2019 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

289 Commonwealth Ave

4 bd · 1.5 ba · 1,563 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$117,299Feb 2016 $6,7522025 —Oct 2015 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

292 Commonwealth Ave

5 bd · 2.5 ba · 1,940 sqft · 0.269 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$208,500Feb 2006 $7,8272025 Amount on Record Jun 1993 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

295 Commonwealth Ave

3 bd · 1 ba · 1,260 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$185,900Jan 2022 $5,7572025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

299 Commonwealth Ave

4 bd · 1.5 ba · 1,567 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$64,000Nov 1996 $6,4622025 Amount on Record Aug 1995 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

300 Commonwealth Ave

3 bd · 1 ba · 1,152 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$165,000Jun 2005 $5,5482025 Amount on Record Jun 1994 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

303 Commonwealth Ave

3 bd · 1 ba · 1,152 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$137,500Nov 2012 $5,5132025 Amount on Record May 2007 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

308 Commonwealth Ave

2 bd · 1 ba · 798 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$123,000Jan 2013 $5,6552025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

309 Commonwealth Ave

3 bd · 1 ba · 1,128 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$165,000Aug 2018 $5,5102025 Amount on Record Oct 2002 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

312 Commonwealth Ave

2 bd · 1 ba · 1,544 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$209,000Sep 2021 $6,4482025 Amount on Record Jul 2018 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

313 Commonwealth Ave

3 bd · 1.5 ba · 1,251 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$165,000Jan 2006 $5,8772025 Amount on Record May 2001 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

318 Commonwealth Ave

3 bd · 1.5 ba · 1,392 sqft · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$163,000Oct 2004 $6,0362025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

319 Commonwealth Ave

3 bd · 1.5 ba · 1,496 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$174,000Jul 2004 $6,9032025 Amount on Record Aug 1998 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

322 Commonwealth Ave

3 bd · 2 ba · 1,281 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,9742025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

328 Commonwealth Ave

4 bd · 3.5 ba · 2,416 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$260,000Jun 2021 $8,7002025 Amount on Record Aug 2004 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

329 Commonwealth Ave

4 bd · 1.5 ba · 1,572 sqft · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$190,000Jun 2021 $6,6562025 Amount on Record Oct 2020 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

335 Commonwealth Ave

3 bd · 1.5 ba · 1,556 sqft · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,000Jan 2026 $6,2752025 Amount on Record Aug 2004 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

340 Commonwealth Ave

4 bd · 2 ba · 2,208 sqft · 0.289 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$171,100Nov 2022 $7,7672025 Amount on Record Nov 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

341 Commonwealth Ave

3 bd · 1.5 ba · 1,306 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$200,000Jun 2025 $5,6252025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

345 Commonwealth Ave

3 bd · 1 ba · 1,320 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$197,700Aug 2020 $6,3822025 Amount on Record Jun 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

346 Commonwealth Ave

3 bd · 1 ba · 1,373 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$225,000Oct 2007 $6,5222025 Amount on Record Feb 2004 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

353 Commonwealth Ave

3 bd · 1 ba · 1,112 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$128,000Nov 2004 $6,1272025 Amount on Record Dec 1999 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

354 Commonwealth Ave

3 bd · 2 ba · 1,391 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,5552025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

355 Commonwealth Ave

2 bd · 1 ba · 1,196 sqft · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$86,500Sep 1992 $4,9042025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

358 Commonwealth Ave

3 bd · 1 ba · 1,285 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$150,000Apr 1988 $6,3712025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

361 Commonwealth Ave

3 bd · 1.5 ba · 1,303 sqft · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,7622025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

364 Commonwealth Ave

3 bd · 1.5 ba · 1,168 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$140,000Jul 2008 $6,2042025 Amount on Record Jul 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

365 Commonwealth Ave

2 bd · 1 ba · 1,232 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$85,000Aug 2007 $6,1132025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

367 Commonwealth Ave

5 bd · 2 ba · 2,056 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$310,000Dec 2021 $7,7342025 Amount on Record Sep 2001 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

372 Commonwealth Ave

3 bd · 1 ba · 1,695 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$300,000Dec 1995 $7,2352025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

375 Commonwealth Ave

4 bd · 2 ba · 2,288 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$66,000Oct 2010 $7,0432025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

378 Commonwealth Ave

3 bd · 2 ba · 1,868 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$154,000Aug 1989 $5,9352025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

381 Commonwealth Ave

2 bd · 1 ba · 1,607 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$239,000Jun 2021 $6,3242025 Amount on Record Feb 2021 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

384 Commonwealth Ave

3 bd · 1 ba · 1,406 sqft · 0.18 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$78,000May 1995 $5,8252025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

385 Commonwealth Ave

4 bd · 1.5 ba · 1,747 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$8,3102025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

390 Commonwealth Ave

3 bd · 1 ba · 1,456 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$280,000Dec 2024 $5,9402025 Amount on Record Dec 2020 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

398 Commonwealth Ave

3 bd · 2 ba · 1,405 sqft · 0.339 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$107,500Mar 1992 $7,5422025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

410 Commonwealth Ave

4 bd · 2.5 ba · 2,820 sqft · 0.43 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$400,000Nov 2023 $9,8792025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

420 Commonwealth Ave

3 bd · 1.5 ba · 1,248 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$155,000May 2018 $5,6802025 Amount on Record Apr 2004 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

421 Commonwealth Ave

2 bd · 1.5 ba · 1,178 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,1532025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

424 Commonwealth Ave

2 bd · 1 ba · 1,217 sqft · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000May 2007 $5,2712025 Amount on Record Jul 2004 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

425 Commonwealth Ave

3 bd · 1.5 ba · 1,126 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,6802025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

429 Commonwealth Ave

4 bd · 1 ba · 1,610 sqft · 0.25 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$265,000Feb 2023 $5,7462025 Amount on Record Nov 2022 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

430 Commonwealth Ave

3 bd · 1.5 ba · 1,704 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$88,000Jun 1998 $5,8722025 Amount on Record Sep 1995 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

435 Commonwealth Ave

3 bd · 2 ba · 1,498 sqft · 0.38 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7,3752025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

443 Commonwealth Ave

4 bd · 2 ba · 1,498 sqft · 0.389 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$185,000Sep 2018 $7,1092025 —Oct 2009 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

447 Commonwealth Ave

4 bd · 1.5 ba · 1,498 sqft · 0.15 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$6,5002025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

448 Commonwealth Ave

3 bd · 2 ba · 1,676 sqft · 0.289 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$210,000Jun 2005 $7,4492025 Amount on Record Jun 2000 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

453 Commonwealth Ave

4 bd · 1 ba · 1,080 sqft · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$173,000Jul 2019 $5,6362025 Amount on Record Jan 2019 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

456 Commonwealth Ave

3 bd · 2 ba · 1,456 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$67,500Jan 2003 $5,7322025 Amount on Record Sep 1989 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

459 Commonwealth Ave

3 bd · 1.5 ba · 1,702 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$333,000May 2025 $6,6182025 Amount on Record Dec 1995 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

469 Commonwealth Ave

3 bd · 1.5 ba · 2,245 sqft · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$138,000Oct 2017 $6,7882025 Amount on Record Feb 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

475 Commonwealth Ave

4 bd · 2 ba · 1,736 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$107,000May 1987 $6,2092025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

479 Commonwealth Ave

3 bd · 1.5 ba · 1,892 sqft · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,900Dec 2021 $7,6052025 Amount on Record Jun 2021 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

485 Commonwealth Ave

4 bd · 2.5 ba · 1,848 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$340,000Jan 2025 $6,8892025 Amount on Record Aug 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

490 Commonwealth Ave

3 bd · 2 ba · 2,024 sqft · 0.339 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$310,000Jan 2024 $7,6192025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

491 Commonwealth Ave

2 bd · 1.5 ba · 1,542 sqft · 0.16 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$102,000Aug 1996 $5,6582025 Amount on Record Jun 1989 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

497 Commonwealth Ave

3 bd · 1.5 ba · 1,519 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$310,000Mar 2026 $5,6312025 Amount on Record Jun 2025 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

498 Commonwealth Ave

2 bd · 1.5 ba · 1,950 sqft · 0.26 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$165,000Nov 2003 $7,0052025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

503 Commonwealth Ave

3 bd · 2.5 ba · 1,742 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$229,000Oct 2020 $7,4462025 Amount on Record Jul 2017 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

504 Commonwealth Ave

3 bd · 1.5 ba · 1,756 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$157,500Nov 1988 $7,0792025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

507 Commonwealth Ave

4 bd · 2.5 ba · 1,498 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$175,000Jun 2025 $5,7212025 Amount on Record Jul 2007 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

508 Commonwealth Ave

0.039 acres

Last Sale Tax Bill Prior Sale Owner Records
$522025 1 Name on Record AssessorUpdated Jul 2026
Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Jul 2026

Wildfire Risk on Commonwealth Ave

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

Wildfire Risk to HomesLow
this street's cells rank at the 2nd percentile of exposed land nationally · 3rd in Connecticut
Wildfire LikelihoodLow — less than 1 in 10,000 per year
ExposureDirect
1 of 8 cells directly exposed · 4 adjoin burnable vegetation

Property Records in Nearby Streets