3rd Ave Ext, Rensselaer, NY Property Records

Rensselaer County and East Greenbush Town property records for 78 addresses on 3rd Ave Ext, Rensselaer, NY · Last verified October 2026

3rd Ave Ext Highlights

Properties 78
Median Sale Price $250,000
Deeds and Mortgages on File 62
Median Price per Sqft $168
Owner Occupied 73%
Median Annual Tax Bill $6,401
Median Year Built 1959
Median Ownership Tenure 12 years

Properties on 3rd Ave Ext

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

200 3rd Ave Ext

4 bd · 2 ba · 1,870 sqft · built 2004 · 4.76 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,5492026 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

202 3rd Ave Ext

3 bd · 1.5 ba · 1,512 sqft · built 1939 · 1.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,5582026 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

204 3rd Ave Ext

3 bd · 1 ba · 1,104 sqft · built 1993 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$169,000Jul 2007 $6,9582026 Owner on File Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

206 3rd Ave Ext

3 bd · 1 ba · 1,280 sqft · built 1935 · 0.939 acres

Last Sale Tax Bill Prior Sale Owner Records
$157,000Mar 2012 $6,8632026 Amount on File Nov 2005 Owner on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

212 3rd Ave Ext

2 bd · 1 ba · 1,224 sqft · built 1940 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$139,500Nov 2009 $6,3632026 Amount on File Jul 2008 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

214 3rd Ave Ext

4 bd · 2 ba · 2,229 sqft · built 1933 · 0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,5182026 Owner on File Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

217 3rd Ave Ext

3 bd · 2 ba · 1,740 sqft · built 1995 · 1.91 acres

Last Sale Tax Bill Prior Sale Owner Records
$337,449Oct 2019 $9,3132026 —Sep 1996 Owner on File Assessor + 2 DocumentsUpdated Oct 2026

219 3rd Ave Ext

3 bd · 1 ba · 2,224 sqft · built 1910 · 0.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$89,000Nov 2016 $7,8292026 —Sep 1996 Owner on File Owner Occupied AssessorUpdated Oct 2026

220 3rd Ave Ext

4 bd · 2.5 ba · 3,609 sqft · built 1840 · 3.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$340,000Oct 2018 $14,1412026 2 Owners on File Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

226 3rd Ave Ext

3 bd · 1 ba · 1,192 sqft · built 1935 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Jun 2016 $6,2682026 Amount on File Aug 2008 Owner on File Owner Occupied AssessorUpdated Oct 2026

228 3rd Ave Ext

3 bd · 2 ba · 1,596 sqft · built 1935 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Dec 2016 $4,7612026 Amount on File Feb 2005 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

230 3rd Ave Ext

2 bd · 1 ba · 984 sqft · built 1941 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$59,900Dec 2000 $4,6512026 —Apr 1999 Owner on File Owner Occupied AssessorUpdated Oct 2026

236 3rd Ave Ext

3 bd · 3 ba · 1,813 sqft · built 1930 · 0.95 acres

Last Sale Tax Bill Prior Sale Owner Records
$126,000Jul 1995 $7,2352026 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

238 3rd Ave Ext

3 bd · 2 ba · 1,828 sqft · built 1936 · 0.75 acres

Last Sale Tax Bill Prior Sale Owner Records
$145,000May 2015 $6,6002026 Owner on File Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

239 3rd Ave Ext

3 bd · 2.5 ba · 1,722 sqft · built 1959 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$245,000Aug 2008 $7,3502026 Amount on File Jun 1995 Owner on File Owner Occupied AssessorUpdated Oct 2026

240 3rd Ave Ext

3 bd · 2 ba · 1,781 sqft · built 1931 · 0.73 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,1622026 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

243 3rd Ave Ext

3 bd · 1 ba · 1,582 sqft · built 1960 · 0.389 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,3142026 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

244 3rd Ave Ext

2 bd · 1 ba · 1,260 sqft · built 1939 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$145,000Sep 2005 $5,6742026 Amount on File Jun 2001 Owner on File Assessor + 1 DocumentUpdated Oct 2026

246 3rd Ave Ext

4 bd · 2 ba · 1,401 sqft · built 1938 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$149,900Nov 2007 $6,5552026 Amount on File May 1999 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

248 3rd Ave Ext

2 bd · 1 ba · 880 sqft · built 1942 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,1752026 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

250 3rd Ave Ext

3 bd · 1.5 ba · 1,965 sqft · built 1941 · 0.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,7792026 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

252 3rd Ave Ext

3 bd · 1.5 ba · 1,170 sqft · built 1941 · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Jul 2003 $6,0782026 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

254 3rd Ave Ext

3 bd · 1 ba · 1,240 sqft · built 1941 · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,8082026 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

258 3rd Ave Ext

3 bd · 1 ba · 1,701 sqft · built 1941 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$105,000Jun 1995 $6,1492026 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

259 3rd Ave Ext

4 bd · 2 ba · 1,350 sqft · built 1970 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$164,000Jan 2010 $6,7442026 Owner on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

260 3rd Ave Ext

2 bd · 1 ba · 1,514 sqft · built 1952 · 0.589 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,7422026 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

261 3rd Ave Ext

3 bd · 1 ba · 1,598 sqft · built 1964 · 0.43 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,7912026 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

267 3rd Ave Ext

3 bd · 1.5 ba · 1,468 sqft · built 1964 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$248,000Nov 2020 $7,0552026 Amount on File Oct 2000 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

268 3rd Ave Ext

4 bd · 2 ba · 1,993 sqft · built 1938 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$235,000Sep 2022 $7,1962026 Amount on File Nov 2002 Owner on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

269 3rd Ave Ext

3 bd · 1.5 ba · 2,188 sqft · built 1975 · 0.43 acres

Last Sale Tax Bill Prior Sale Owner Records
$435,000Jun 2026 $12,7692026 Amount on File May 2025 Owner on File Assessor + 1 DocumentUpdated Oct 2026

272 3rd Ave Ext

3 bd · 2 ba · 1,056 sqft · built 1941 · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
$96,000May 2002 $6,5812026 Amount on File Jan 2001 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

273 3rd Ave Ext

4 bd · 2 ba · 1,632 sqft · built 1973 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$201,000Sep 2024 $7,9572026 Amount on File May 2019 2 Owners on File Assessor + 2 DocumentsUpdated Oct 2026

274 3rd Ave Ext

2 bd · 2 ba · 976 sqft · built 1949 · 0.619 acres

Last Sale Tax Bill Prior Sale Owner Records
$177,000Oct 2014 $4,9842026 Amount on File May 2014 2 Owners on File AssessorUpdated Oct 2026

275 3rd Ave Ext

3 bd · 1.5 ba · 1,620 sqft · built 1976 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,6672026 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

288 3rd Ave Ext

2 bd · 1 ba · 1,638 sqft · built 1954 · 0.43 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,0062026 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

289 3rd Ave Ext

3 bd · 3 ba · 1,690 sqft · built 1961 · 0.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$435,000May 2026 $10,2882026 Amount on File Jun 2022 Owner on File Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

290 3rd Ave Ext

3 bd · 1.5 ba · 1,680 sqft · built 1965 · 0.369 acres

Last Sale Tax Bill Prior Sale Owner Records
$91,000Mar 2019 $7,7672026 Owner on File Assessor + 1 DocumentUpdated Oct 2026

293 3rd Ave Ext

3 bd · 2.5 ba · 1,884 sqft · built 1973 · 0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$247,000Jan 2017 $9,9072026 2 Owners on File Assessor + 2 DocumentsUpdated Oct 2026

294 3rd Ave Ext

3 bd · 2.5 ba · 2,016 sqft · built 1974 · 0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$156,197Apr 2018 $8,3852026 Amount on File Sep 2017 Owner on File Owner Occupied Assessor + 5 DocumentsUpdated Oct 2026

296 3rd Ave Ext

3 bd · 1.5 ba · 1,758 sqft · built 1984 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,6472026 Owner on File Owner Occupied AssessorUpdated Oct 2026

297 3rd Ave Ext

3 bd · 1.5 ba · 1,053 sqft · built 1960 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$178,000Aug 2013 $7,4462026 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

299 3rd Ave Ext

3 bd · 1 ba · 1,080 sqft · built 1961 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Jan 2023 $6,2682026 Amount on File Jan 2021 2 Owners on File Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

300 3rd Ave Ext

3 bd · 1.5 ba · 1,692 sqft · built 1984 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,0942026 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

302 3rd Ave Ext

2 bd · 1 ba · 1,692 sqft · built 1950 · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$145,000Oct 2014 $6,2952026 Owner on File Owner Occupied AssessorUpdated Oct 2026

308 3rd Ave Ext

3 bd · 2 ba · 2,182 sqft · built 1952 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$174,000Dec 2007 $7,6722026 Amount on File Jun 2001 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

310 3rd Ave Ext

3 bd · 1.5 ba · 1,580 sqft · built 1982 · 0.369 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,4582026 Owner on File Owner Occupied AssessorUpdated Oct 2026

312 3rd Ave Ext

3 bd · 1 ba · 1,056 sqft · built 1982 · 0.369 acres

Last Sale Tax Bill Prior Sale Owner Records
$157,000Apr 2012 $6,8872026 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

314 3rd Ave Ext

3 bd · 1.5 ba · 1,672 sqft · built 1983 · 0.369 acres

Last Sale Tax Bill Prior Sale Owner Records
$187,000Oct 2012 $9,0512026 Amount on File May 2001 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

316 3rd Ave Ext

3 bd · 1.5 ba · 1,458 sqft · built 1982 · 0.51 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,3502026 Owner on File Owner Occupied AssessorUpdated Oct 2026

319 3rd Ave Ext

4 bd · 2.5 ba · 2,525 sqft · built 1955 · 0.43 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,5272026 Owner on File Owner Occupied AssessorUpdated Oct 2026

320 3rd Ave Ext

2 bd · 1.5 ba · 1,672 sqft · built 1985 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$373,000Aug 2025 $8,4092026 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

321 3rd Ave Ext

3 bd · 1.5 ba · 1,800 sqft · built 1994 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$111,900May 1998 $7,2102026 Amount on File Sep 1994 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

324 3rd Ave Ext

3 bd · 1.5 ba · 1,681 sqft · built 1985 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,8862026 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

325 3rd Ave Ext

3 bd · 2 ba · 1,836 sqft · built 1994 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,000May 2023 $8,9562026 Amount on File Mar 2015 Owner on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

328 3rd Ave Ext

3 bd · 1.5 ba · 1,672 sqft · built 1985 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,7042026 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

329 3rd Ave Ext

3 bd · 1.5 ba · 1,506 sqft · built 2001 · 0.43 acres

Last Sale Tax Bill Prior Sale Owner Records
$124,900Jan 2001 $9,6702026 Amount on File Apr 1997 Owner on File Owner Occupied AssessorUpdated Oct 2026

330 3rd Ave Ext

576 sqft · built 1900 · 77.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Feb 2022 $1182024 Owner on File Assessor + 3 DocumentsUpdated May 2026

389 3rd Ave Ext

32.8 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on File AssessorUpdated May 2026

420 3rd Ave Ext

0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on File AssessorUpdated May 2026

465 3rd Ave Ext

2 bd · 1 ba · 2,224 sqft · built 1919 · 34.5 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2019 $11,8532026 Owner on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

467 3rd Ave Ext

2 bd · 1 ba · 1,368 sqft · built 1931 · 0.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$78,000May 1998 $6,1732026 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

481 3rd Ave Ext

3 bd · 1.5 ba · 1,778 sqft · built 1945 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,1342026 Owner on File AssessorUpdated Oct 2026

486 3rd Ave Ext

16,000 sqft · built 2020 · 5.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$134,3192026 Owner on File Assessor + 1 DocumentUpdated Oct 2026

487 3rd Ave Ext

18,713 sqft · built 1977 · 7.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$1312026 Owner on File AssessorUpdated Oct 2026

504 3rd Ave Ext

61,355 sqft · built 1985 · 23.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,180,000May 2020 $200,8542026 Amount on File Aug 1998 Owner on File Assessor + 1 DocumentUpdated Oct 2026

512 3rd Ave Ext

2 bd · 1 ba · 1,250 sqft · built 1941 · 0.589 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Mar 2026 $6,3402026 Owner on File Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

515 3rd Ave Ext

17,840 sqft · built 1975 · 8.68 acres

Last Sale Tax Bill Prior Sale Owner Records
$148,4432026 Owner on File AssessorUpdated Oct 2026

516 3rd Ave Ext

3 bd · 1.5 ba · 1,820 sqft · built 1949 · 0.56 acres

Last Sale Tax Bill Prior Sale Owner Records
$233,000Nov 2023 $5,5072026 Amount on File Sep 2014 2 Owners on File Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

520 3rd Ave Ext

3 bd · 1 ba · 1,344 sqft · built 1933 · 0.56 acres

Last Sale Tax Bill Prior Sale Owner Records
$138,298Oct 2005 $6,1732026 Owner on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

522 3rd Ave Ext

3 bd · 1 ba · 1,453 sqft · built 1930 · 0.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Apr 2024 $5,8882026 Amount on File Sep 2023 Owner on File Owner Occupied Assessor + 6 DocumentsUpdated Oct 2026

527 3rd Ave Ext

0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$195,000Mar 2007 $1,1492026 Owner on File AssessorUpdated Oct 2026

532 3rd Ave Ext

3 bd · 1 ba · 1,064 sqft · built 1950 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4382026 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

550 3rd Ave Ext

4,442 sqft · built 1960 · 1.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Mar 2016 $16,9692026 Amount on File — Owner on File Assessor + 1 DocumentUpdated Oct 2026

558 3rd Ave Ext

1,440 sqft · built 2023 · 33.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,5742026 Owner on File AssessorUpdated Oct 2026

589 3rd Ave Ext

7,000 sqft · built 1971 · 4.63 acres

Last Sale Tax Bill Prior Sale Owner Records
$850,000Nov 2013 $43,2822026 Amount on File Oct 2002 Owner on File AssessorUpdated Oct 2026

599 3rd Ave Ext

3 bd · 1 ba · 1,240 sqft · built 1938 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,3332026 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

621 3rd Ave Ext, #629

120,000 sqft · built 2000 · 11.7 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000May 1995 $335,1372026 2 Owners on File AssessorUpdated Oct 2026

637 3rd Ave Ext

3,290 sqft · built 1980 · 0.56 acres

Last Sale Tax Bill Prior Sale Owner Records
$17,0142026 2 Owners on File AssessorUpdated Oct 2026

Property Records in Nearby Streets