Jefferson Ave, North Plainfield, NJ Property Records

Somerset County, Union County and Green Brook Township property records for 53 addresses on Jefferson Ave, North Plainfield, NJ · Last verified October 2026

Jefferson Ave Highlights

Properties 53
Median Sale Price $350,000
Deeds and Mortgages on File 55
Median Price per Sqft $250
Owner Occupied 81%
Median Annual Tax Bill $11,358
Median Year Built 1953
Median Ownership Tenure 14 years

Properties on Jefferson Ave

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

100 Jefferson Ave, #102

2,058 sqft · built 1926 · 0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
$645,000Jan 2025 $12,1392025 Amount on Record Oct 2020 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

160 Jefferson Ave

1,152 sqft · built 1949 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,000Apr 1998 $5,2842025 —Jun 1991 Owner on Record Owner Occupied AssessorUpdated Jul 2026

164 Jefferson Ave

1,380 sqft · built 1924 · 0.111 acres

Last Sale Tax Bill Prior Sale Owner Records
$147,000Aug 2005 $9,9952025 Amount on Record Apr 1989 Owner on Record Owner Occupied AssessorUpdated Sep 2026

166 Jefferson Ave

1,284 sqft · built 1929 · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$266,000Sep 2004 $9,9042025 Amount on Record Aug 1996 Owner on Record Owner Occupied AssessorUpdated Oct 2026

168 Jefferson Ave

2,556 sqft · built 1924 · 0.149 acres

Last Sale Tax Bill Prior Sale Owner Records
$147,000Jul 1988 $12,7202025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

172 Jefferson Ave

2,328 sqft · built 1924 · 0.152 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,000Dec 2019 $10,9032025 Amount on Record Nov 1989 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

174 Jefferson Ave

1,428 sqft · built 1924 · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,9952025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

176 Jefferson Ave

1,603 sqft · built 1949 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$349,900Feb 2021 $11,8122025 Amount on Record Dec 1996 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

177 Jefferson Ave

2,695 sqft · built 1961 · 0.408 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Jan 2019 $12,0392025 Amount on Record Aug 2013 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

180 Jefferson Ave

2,432 sqft · built 1988 · 0.152 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 1991 $14,0832025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

181 Jefferson Ave

1,204 sqft · built 1961 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$196,000Jun 2002 $10,4492025 Amount on Record Aug 1998 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

184 Jefferson Ave

941 sqft · built 1924 · 0.155 acres

Last Sale Tax Bill Prior Sale Owner Records
$219,000Jun 2018 $8,8592025 Amount on Record Jun 1997 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

188 Jefferson Ave

2,560 sqft · built 1988 · 0.152 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2007 $11,8122025 2 Owners on Record AssessorUpdated Jul 2026

189 Jefferson Ave

1,935 sqft · built 1961 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$302,500Feb 2020 $11,3582025 —Feb 2020 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

192 Jefferson Ave

1,146 sqft · built 1924 · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Feb 2021 $10,0852025 Amount on Record Jul 2013 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

193 Jefferson Ave

1,497 sqft · built 1953 · 0.134 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Aug 2024 $11,8122025 Amount on Record Dec 2004 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

196 Jefferson Ave

1,316 sqft · built 1924 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$118,500Jun 1995 $10,6762025 Amount on Record Apr 1989 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

197 Jefferson Ave

1,360 sqft · built 1953 · 0.232 acres

Last Sale Tax Bill Prior Sale Owner Records
$183,000Feb 2001 $11,3582025 Amount on Record Oct 1991 Owner on Record Owner Occupied AssessorUpdated Oct 2026

200 Jefferson Ave

1,412 sqft · built 1904 · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
$220,000May 2017 $8,6322025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

205 Jefferson Ave

1,906 sqft · built 1961 · 0.163 acres

Last Sale Tax Bill Prior Sale Owner Records
$152,000Sep 1999 $11,8122025 2 Owners on Record AssessorUpdated Jul 2026

211 Jefferson Ave

980 sqft · built 1953 · 0.185 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Dec 2018 $9,7452025 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

215 Jefferson Ave

1,564 sqft · built 1962 · 0.163 acres

Last Sale Tax Bill Prior Sale Owner Records
$106,600Nov 2016 $10,4492025 Amount on Record Mar 2016 Owner on Record Owner Occupied AssessorUpdated Jul 2026

226 Jefferson Ave

1,717 sqft · built 1924 · 0.248 acres

Last Sale Tax Bill Prior Sale Owner Records
$225,000Nov 2017 $9,7672025 Amount on Record Jul 1998 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

227 Jefferson Ave

1,442 sqft · built 1962 · 0.419 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,000Jun 2004 $11,9032025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

228 Jefferson Ave

1,298 sqft · built 1924 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$86,000Feb 2009 $10,4492025 Amount on Record Jul 1993 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

231 Jefferson Ave

1,552 sqft · built 1962 · 0.209 acres

Last Sale Tax Bill Prior Sale Owner Records
$252,000Apr 2002 $10,9032025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

233 Jefferson Ave, #35

1,104 sqft · built 1962 · 0.232 acres

Last Sale Tax Bill Prior Sale Owner Records
$65,900Jul 1993 $8,9632025 Amount on Record Dec 1992 Owner on Record AssessorUpdated Oct 2026

234 Jefferson Ave

1,908 sqft · built 1949 · 0.459 acres

Last Sale Tax Bill Prior Sale Owner Records
$218,000Jan 2009 $10,6762025 Amount on Record Dec 1998 Owner on Record Owner Occupied AssessorUpdated Oct 2026

237 Jefferson Ave

1,002 sqft · built 1916 · 0.232 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,000Oct 2006 $9,4952025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

240 Jefferson Ave

1,036 sqft · built 1924 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$560,000Feb 2023 $19,3082025 Amount on Record Jun 2021 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

241 Jefferson Ave, #3

1,344 sqft · built 1938 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$116,500Aug 1994 $11,3582025 —Aug 1994 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

244 Jefferson Ave

1,179 sqft · built 1924 · 0.134 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,4182025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

247 Jefferson Ave

1,217 sqft · built 1938 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$305,000Aug 2022 $8,0412025 —Dec 2021 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

248 Jefferson Ave

932 sqft · built 1954 · 0.134 acres

Last Sale Tax Bill Prior Sale Owner Records
$114,000Feb 2026 $9,5862025 —Feb 2025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

251 Jefferson Ave

1,100 sqft · built 1949 · 0.145 acres

Last Sale Tax Bill Prior Sale Owner Records
$154,900Jun 2000 Owner on Record Owner Occupied AssessorUpdated Jul 2026

255 Jefferson Ave

744 sqft · built 1951 · 0.145 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Jun 1994 $8,1772025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

261 Jefferson Ave

1,317 sqft · built 1909 · 0.209 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Dec 2019 $12,4932025 Amount on Record Jul 2019 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

265 Jefferson Ave

936 sqft · built 1909 · 0.191 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2020 $8,1772025 Amount on Record Nov 2015 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

300 Jefferson Ave

2,268 sqft · built 1959 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Jul 1995 $11,3582025 —Jun 1990 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

304 Jefferson Ave, #308

2,296 sqft · built 1959 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,8122025 2 Owners on Record Assessor + 1 DocumentUpdated Jul 2026

307 Jefferson Ave

2,760 sqft · built 1981 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$369,000Apr 2019 $15,4462025 Amount on Record Jul 2008 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

311 Jefferson Ave

1,001 sqft · built 1900 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Jul 2026 $8,3142025 Amount on Record Mar 2021 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

312 Jefferson Ave

2,268 sqft · built 1959 · 0.223 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Jul 2019 $12,2662025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

316 Jefferson Ave

2,602 sqft · built 1959 · 0.298 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Sep 2004 $11,8122025 Amount on Record Oct 2001 Owner on Record Owner Occupied AssessorUpdated Oct 2026

317 Jefferson Ave

1,586 sqft · built 1953 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Oct 2009 $11,3582025 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

319 Jefferson Ave

2,968 sqft · built 1971 · 0.342 acres

Last Sale Tax Bill Prior Sale Owner Records
$238,000Dec 1996 $14,7652025 Owner on Record AssessorUpdated Jul 2026

320 Jefferson Ave

2,744 sqft · built 1959 · 0.326 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,6292025 2 Owners on Record AssessorUpdated Jul 2026

321 Jefferson Ave

1,329 sqft · built 1948 · 0.342 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,9952025 Owner on Record Owner Occupied AssessorUpdated Oct 2026

324 Jefferson Ave

1,924 sqft · built 1963 · 0.276 acres

Last Sale Tax Bill Prior Sale Owner Records
$326,000Dec 2018 $12,0392025 Amount on Record Jun 2018 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2026

332 Jefferson Ave

2,266 sqft · built 1979 · 1.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$237,500May 1995 $17,6252025 —Jan 1992 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

333 Jefferson Ave

1,854 sqft · built 1980 · 4.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000Dec 2012 $11,8172025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

337 Jefferson Ave

2,808 sqft · built 1963 · 0.316 acres

Last Sale Tax Bill Prior Sale Owner Records
$390,000Sep 2021 $13,6292025 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

341 Jefferson Ave

2,870 sqft · built 1969 · 0.589 acres

Last Sale Tax Bill Prior Sale Owner Records
$369,000Sep 2017 $11,8122025 2 Owners on Record Assessor + 1 DocumentUpdated Jul 2026

Property Records in Nearby Streets