Welton St, Hamden, CT Property Records

Hamden Town and New Haven City property records for 35 addresses on Welton St, Hamden, CT · Last verified July 2026

Welton St Highlights

Properties 35
Median Sale Price $319,000
Deeds and Mortgages on File 38
Median Price per Sqft $147
Owner Occupied 26%
Median Annual Tax Bill $12,238
Median Year Built 1955
Median Ownership Tenure 11 years

Properties on Welton St

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

130 Welton St

19,794 sqft · built 1955 · 1.18 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2010 $28,5442024 Amount on Record Aug 2003 1 Name on Record AssessorUpdated Jul 2026

131 Welton St

3 bd · 1 ba · 1,210 sqft · built 1920 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,8542024 1 Name on Record AssessorUpdated Jul 2026

137 Welton St

1,629 sqft · built 1958 · 0.939 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,9742024 1 Name on Record AssessorUpdated Jul 2026

143 Welton St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$4392024 1 Name on Record AssessorUpdated Jul 2026

147 Welton St

0.66 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,5402024 1 Name on Record AssessorUpdated Jul 2026

151 Welton St

0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,000Nov 2008 1 Name on Record AssessorUpdated Jul 2026

166 Welton St

3 bd · 2 ba · 992 sqft · built 1900 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000Jul 1991 $8,8392024 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

172 Welton St

2 bd · 2 ba · 1,329 sqft · built 1900 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$211,000May 2007 $10,4632024 Amount on Record Mar 2006 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

182 Welton St

8,247 sqft · built 1960 · 0.43 acres

Last Sale Tax Bill Prior Sale Owner Records
$495,000Jan 2019 Amount on Record Feb 2008 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

185 Welton St

8,240 sqft · built 2005 · 5.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Sep 2021 $30,0992024 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

194 Welton St

8,867 sqft · built 1927 · 0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,7152024 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

206 Welton St

5 bd · 3 ba · 3,388 sqft · built 1988 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$319,000Jun 2021 $18,0642024 Amount on Record May 1987 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

214 Welton St

5 bd · 3 ba · 3,388 sqft · built 1988 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$525,000Mar 2025 $18,2092024 Amount on Record Mar 2017 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

222 Welton St

6 bd · 2 ba · 2,418 sqft · built 1970 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Apr 2009 $12,7762024 Amount on Record Jul 2008 1 Name on Record AssessorUpdated Jul 2026

226 Welton St

6 bd · 2 ba · 2,418 sqft · built 1970 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$465,000Jun 2025 $12,9682024 Amount on Record May 2025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

240 Welton St

4 bd · 2 ba · 1,890 sqft · built 1920 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,3122024 2 Names on Record AssessorUpdated Jul 2026

251 Welton St

60,658 sqft · built 1942 · 5.98 acres

Last Sale Tax Bill Prior Sale Owner Records
$82,9202024 1 Name on Record AssessorUpdated Jul 2026

254 Welton St

7,520 sqft · built 1955 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$71,500Nov 1994 $21,5542024 2 Names on Record AssessorUpdated Jul 2026

265R Welton St

47.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,910,188Sep 2000 $12,2382024 1 Name on Record AssessorUpdated Jul 2026

270 Welton St

3 bd · 4 ba · 2,089 sqft · built 1920 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$16,3102024 1 Name on Record AssessorUpdated Jul 2026

275 Welton St

25,754 sqft · built 1965 · 1.85 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,000,000Jun 2025 $40,3032024 Amount on Record Oct 2016 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

280 Welton St

2,706 sqft · built 1955 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$115,000Jun 2011 $8,8362024 1 Name on Record AssessorUpdated Jul 2026

285 Welton St

2.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$38,1752024 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

286 Welton St

2 bd · 1 ba · 1,432 sqft · built 1932 · 0.369 acres

Last Sale Tax Bill Prior Sale Owner Records
$148,000Feb 2015 $10,5862024 Amount on Record Jul 2000 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

296 Welton St

3 bd · 1.5 ba · 1,120 sqft · built 1920 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$85,000Nov 2000 $9,4712024 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

299 Welton St

29,520 sqft · built 1953 · 1.83 acres

Last Sale Tax Bill Prior Sale Owner Records
$55,7562024 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

300 Welton St

3 bd · 2 ba · 1,120 sqft · built 1920 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$197,700Jan 2020 $11,2872024 —Jul 2018 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

306 Welton St

5 bd · 1.5 ba · 1,758 sqft · built 1947 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,6342024 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

314 Welton St

0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Nov 2022 $10,2162024 Amount on Record Oct 2013 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

318 Welton St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,8142024 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

330 Welton St

2,301 sqft · built 1962 · 1.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Jun 2014 Amount on Record May 2012 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

333 Welton St

6.96 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,370,000Dec 2025 $122,9592024 Amount on Record Apr 2002 1 Name on Record Assessor + 5 DocumentsUpdated Jul 2026

363 Welton St

4 bd · 2 ba · 1,762 sqft · built 1920 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$259,900May 2022 $10,6442024 Amount on Record Sep 2002 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

371 Welton St

0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$205,000Jun 2018 $9,7292024 Amount on Record Jul 2003 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

379 Welton St

2,000 sqft · built 1960 · 0.369 acres

Last Sale Tax Bill Prior Sale Owner Records
$245,000Nov 2007 $7,5212024 1 Name on Record AssessorUpdated Jul 2026

Wildfire Risk on Welton St

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

Wildfire RiskLow
this street's cells rank above 2% of the US · above 4% of Connecticut
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
2 of 6 cells directly exposed · 5 adjoin burnable vegetation

Property Records in Nearby Streets