Oconnell Ave, Buffalo, NY Property Records

Erie County and Buffalo City property records for 92 addresses on Oconnell Ave, Buffalo, NY · Last verified August 2026

Oconnell Ave Highlights

Properties 92
Median Sale Price $140,000
Deeds and Mortgages on File 63
Median Price per Sqft $76
Owner Occupied 45%
Median Annual Tax Bill $1,101
Median Year Built 1900
Median Ownership Tenure 11 years

Properties on Oconnell Ave

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

22 Oconnell Ave

6 bd · 2.5 ba · 2,000 sqft · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$9772025 2 Names on Record Owner Occupied AssessorUpdated May 2026

24 Oconnell Ave

3 bd · 1 ba · 914 sqft · 0.061 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,000Nov 2015 $7002025 Amount on Record May 2001 1 Name on Record AssessorUpdated May 2026

26 Oconnell Ave

3 bd · 1 ba · 1,151 sqft · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$9122025 1 Name on Record Owner Occupied AssessorUpdated May 2026

28 Oconnell Ave

2,460 sqft · Built 1900 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,1202025 1 Name on Record AssessorUpdated May 2026

45 Oconnell Ave

6 bd · 2 ba · 2,440 sqft · 0.063 acres

Last Sale Tax Bill Prior Sale Owner Records
$36,500Nov 1998 $1,3042025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

46 Oconnell Ave

3 bd · 1 ba · 1,277 sqft · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$3582025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

47 Oconnell Ave

6 bd · 2 ba · 2,552 sqft · 0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$85,000Jan 2025 $1,3532025 Amount on Record Nov 2024 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

48 Oconnell Ave

4 bd · 1 ba · 1,062 sqft · 0.057 acres

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

49 Oconnell Ave

6 bd · 2 ba · 2,814 sqft · 0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$24,500Feb 2015 $1,4282025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

50 Oconnell Ave

8 bd · 3 ba · 2,665 sqft · 0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$30,000Apr 2015 $1,3452025 2 Names on Record AssessorUpdated May 2026

51 Oconnell Ave

3 bd · 1 ba · 1,306 sqft · 0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,0122025 2 Names on Record AssessorUpdated Jul 2026

52 Oconnell Ave

3,168 sqft · Built 1920 · 0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$85,000Apr 2020 $3,2172025 Amount on Record Sep 2018 1 Name on Record Assessor + 5 DocumentsUpdated May 2026

62 Oconnell Ave

7 bd · 2 ba · 2,726 sqft · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Jan 2016 $1,3212025 1 Name on Record AssessorUpdated May 2026

64 Oconnell Ave

7 bd · 2 ba · 1,986 sqft · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Mar 2022 $8702025 Amount on Record Aug 2008 1 Name on Record Assessor + 6 DocumentsUpdated Jul 2026

66 Oconnell Ave

0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,000Mar 1997 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

68 Oconnell Ave

4 bd · 2 ba · 1,570 sqft · 0.061 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Feb 2025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

70 Oconnell Ave

4 bd · 2 ba · 1,520 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$144,000Feb 2022 $1,1232025 Amount on Record Aug 2013 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

80 Oconnell Ave

8 bd · 3 ba · 3,050 sqft · 0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,4352025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

82 Oconnell Ave

0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$622025 1 Name on Record Assessor + 1 DocumentUpdated May 2026

84 Oconnell Ave

0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$292024 —Sep 2011 2 Names on Record AssessorUpdated Nov 2025

86 Oconnell Ave

3 bd · 1 ba · 1,106 sqft · 0.061 acres

Last Sale Tax Bill Prior Sale Owner Records
$8042025 1 Name on Record Owner Occupied AssessorUpdated May 2026

88 Oconnell Ave

3 bd · 1 ba · 1,100 sqft · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 1998 $5852025 1 Name on Record Owner Occupied AssessorUpdated May 2026

89 Oconnell Ave

3,960 sqft · Built 1931 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$500Jul 2000 $4,0222025 Amount on Record Jan 1995 1 Name on Record AssessorUpdated May 2026

90 Oconnell Ave

5 bd · 1 ba · 1,530 sqft · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Aug 2025 $8992025 Amount on Record Dec 2022 2 Names on Record Assessor + 6 DocumentsUpdated May 2026

91 Oconnell Ave

6 bd · 2 ba · 2,480 sqft · 0.061 acres

Last Sale Tax Bill Prior Sale Owner Records
$115,000Feb 2025 $1,1942025 Amount on Record Jun 2016 1 Name on Record AssessorUpdated May 2026

92 Oconnell Ave

4 bd · 2 ba · 1,598 sqft · 0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Jul 2021 $9182025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

93 Oconnell Ave

6 bd · 2 ba · 1,840 sqft · 0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Feb 2025 $1,0482025 Amount on Record Oct 2014 1 Name on Record AssessorUpdated Aug 2026

94 Oconnell Ave

3 bd · 1 ba · 1,060 sqft · 0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$123,000May 2022 $7802025 Amount on Record Mar 2001 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

95 Oconnell Ave

2 bd · 1 ba · 990 sqft · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$3922025 1 Name on Record Owner Occupied AssessorUpdated May 2026

99 Oconnell Ave

6 bd · 2 ba · 1,872 sqft · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$17,000Oct 1997 $1,1242025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

104 Oconnell Ave

6 bd · 2 ba · 2,200 sqft · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,500Oct 2013 $1,0582025 Amount on Record Jan 2013 1 Name on Record Assessor + 1 DocumentUpdated May 2026

108 Oconnell Ave

4 bd · 2 ba · 2,122 sqft · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,1352025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

120 Oconnell Ave

0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Assessor + 1 DocumentUpdated May 2026

122 Oconnell Ave

7 bd · 2 ba · 2,814 sqft · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$94,000May 2017 1 Name on Record Assessor + 2 DocumentsUpdated May 2026

124 Oconnell Ave

0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Assessor + 1 DocumentUpdated May 2026

125 Oconnell Ave

13,705 sqft · Built 1913 · 1.01 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
2 Names on Record AssessorUpdated May 2026

126 Oconnell Ave

3 bd · 1.5 ba · 1,350 sqft · 0.061 acres

Last Sale Tax Bill Prior Sale Owner Records
$7822025 2 Names on Record AssessorUpdated May 2026

128 Oconnell Ave

5 bd · 2 ba · 1,280 sqft · 0.056 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,500Aug 2014 $9322025 1 Name on Record AssessorUpdated May 2026

130 Oconnell Ave

7 bd · 3 ba · 2,770 sqft · 0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Jul 2022 $1,3712025 Amount on Record Nov 2011 1 Name on Record Assessor + 1 DocumentUpdated May 2026

132 Oconnell Ave

3 bd · 1 ba · 1,238 sqft · 0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$27,000Jun 2010 $7252025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

134 Oconnell Ave

5 bd · 2 ba · 1,759 sqft · 0.056 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,2202025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

140 Oconnell Ave

2 bd · 2 ba · 1,100 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000Sep 2014 $9412025 Amount on Record Jul 2014 1 Name on Record AssessorUpdated May 2026

141 Oconnell Ave

6 bd · 2 ba · 2,444 sqft · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,4552025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

143 Oconnell Ave

6 bd · 2 ba · 2,458 sqft · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,2732025 1 Name on Record Owner Occupied AssessorUpdated May 2026

145 Oconnell Ave

6 bd · 2 ba · 2,398 sqft · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Oct 2024 $1,3212025 Amount on Record Oct 2020 1 Name on Record Assessor + 3 DocumentsUpdated May 2026

146 Oconnell Ave

0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,500Jul 2014 $592025 Amount on Record Feb 2008 1 Name on Record AssessorUpdated May 2026

147 Oconnell Ave

6 bd · 2 ba · 2,592 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$92,500Jun 2018 $1,7652025 Amount on Record Jan 2009 1 Name on Record Assessor + 1 DocumentUpdated May 2026

150 Oconnell Ave

0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,500Jul 2014 $592025 Amount on Record Feb 2008 1 Name on Record AssessorUpdated May 2026

152 Oconnell Ave

0.092 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,500Jul 2014 $862025 Amount on Record Feb 2008 1 Name on Record AssessorUpdated May 2026

154 Oconnell Ave

6 bd · 2 ba · 2,280 sqft · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Oct 2024 $1,6192025 Amount on Record Aug 2018 1 Name on Record Assessor + 1 DocumentUpdated May 2026

155 Oconnell Ave

5 bd · 2 ba · 2,688 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$117,500Dec 2025 $1,4852025 Amount on Record Jan 2025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

158 Oconnell Ave

6 bd · 3 ba · 2,628 sqft · 0.092 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000Sep 2019 $1,3412025 1 Name on Record Assessor + 3 DocumentsUpdated May 2026

160 Oconnell Ave

6 bd · 2 ba · 2,384 sqft · 0.086 acres

Last Sale Tax Bill Prior Sale Owner Records
$8622025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

161 Oconnell Ave

3 bd · 1.5 ba · 1,232 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$245,000Feb 2025 $7662025 Amount on Record Nov 2018 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

165 Oconnell Ave

3 bd · 1.5 ba · 1,232 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,000Jun 1997 $1,8192025 1 Name on Record Owner Occupied AssessorUpdated May 2026

179 Oconnell Ave

7 bd · 2 ba · 2,784 sqft · 0.094 acres

Last Sale Tax Bill Prior Sale Owner Records
$57,000Oct 2019 $1,5852025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

181 Oconnell Ave

7 bd · 2 ba · 2,562 sqft · 0.068 acres

Last Sale Tax Bill Prior Sale Owner Records
$45,000Oct 2013 $1,5002025 Amount on Record Jul 2010 1 Name on Record Assessor + 1 DocumentUpdated May 2026

183 Oconnell Ave

6 bd · 2 ba · 3,006 sqft · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$21,000Jan 1996 $1,5142025 2 Names on Record Owner Occupied AssessorUpdated May 2026

186 Oconnell Ave

0.075 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000Aug 2007 $822025 1 Name on Record AssessorUpdated Jul 2026

187 Oconnell Ave

6 bd · 2 ba · 2,892 sqft · 0.071 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$30,000Sep 1997 $1,6352025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

188 Oconnell Ave

7 bd · 2 ba · 2,420 sqft · 0.075 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,3462025 1 Name on Record Owner Occupied AssessorUpdated May 2026

190 Oconnell Ave

6 bd · 2 ba · 2,644 sqft · 0.088 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,2172025 2 Names on Record Owner Occupied AssessorUpdated May 2026

193 Oconnell Ave

6 bd · 2 ba · 2,344 sqft · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$87,000Jun 2001 $1,1432025 Amount on Record Aug 1995 1 Name on Record AssessorUpdated May 2026

194 Oconnell Ave

2 bd · 2 ba · 1,396 sqft · 0.068 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,1012025 1 Name on Record Owner Occupied AssessorUpdated May 2026

195 Oconnell Ave

6 bd · 2 ba · 2,548 sqft · 0.071 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,6002025 1 Name on Record Owner Occupied AssessorUpdated May 2026

197 Oconnell Ave

6 bd · 2 ba · 2,480 sqft · 0.068 acres

Last Sale Tax Bill Prior Sale Owner Records
$6122025 2 Names on Record Owner Occupied AssessorUpdated May 2026

198 Oconnell Ave

6 bd · 2 ba · 2,460 sqft · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$30,000Oct 2016 $1,5352025 Amount on Record Sep 1997 2 Names on Record AssessorUpdated May 2026

205 Oconnell Ave

6 bd · 2 ba · 2,376 sqft · 0.077 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,3032025 1 Name on Record AssessorUpdated May 2026

206 Oconnell Ave

0.076 acres

Last Sale Tax Bill Prior Sale Owner Records
$782025 1 Name on Record AssessorUpdated May 2026

208 Oconnell Ave

8 bd · 2 ba · 2,800 sqft · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
$95,200Aug 2017 $1,6512025 1 Name on Record Assessor + 1 DocumentUpdated May 2026

211 Oconnell Ave

0.248 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2682025 2 Names on Record AssessorUpdated May 2026

212 Oconnell Ave

5 bd · 2 ba · 2,728 sqft · 0.097 acres

Last Sale Tax Bill Prior Sale Owner Records
$53,500Dec 2015 $1,6672025 2 Names on Record Owner Occupied AssessorUpdated May 2026

214 Oconnell Ave

3 bd · 1.5 ba · 1,596 sqft · 0.076 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$36,500May 2017 $1,2962025 1 Name on Record Owner Occupied AssessorUpdated May 2026

218 Oconnell Ave

6 bd · 2 ba · 2,362 sqft · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
$7722025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

219 Oconnell Ave

0.258 acres

Last Sale Tax Bill Prior Sale Owner Records
$1372025 2 Names on Record AssessorUpdated May 2026

222 Oconnell Ave

4 bd · 2 ba · 2,596 sqft · 0.076 acres

Last Sale Tax Bill Prior Sale Owner Records
$5082025 2 Names on Record Owner Occupied AssessorUpdated May 2026

224 Oconnell Ave

6 bd · 2 ba · 2,574 sqft · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000Apr 1999 $1,5042025 2 Names on Record Owner Occupied AssessorUpdated May 2026

226 Oconnell Ave

5 bd · 2 ba · 2,048 sqft · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Sep 2011 $1,3492025 2 Names on Record AssessorUpdated May 2026

230 Oconnell Ave

3 bd · 1 ba · 870 sqft · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 1997 $8202025 2 Names on Record AssessorUpdated May 2026

237 Oconnell Ave

0.042 acres

Last Sale Tax Bill Prior Sale Owner Records
$36,600Apr 2000 $522025 1 Name on Record AssessorUpdated May 2026

241 Oconnell Ave

3 bd · 1 ba · 1,196 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,0442025 1 Name on Record Owner Occupied AssessorUpdated May 2026

245 Oconnell Ave

6 bd · 2 ba · 2,223 sqft · 0.125 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,2902025 2 Names on Record Owner Occupied AssessorUpdated May 2026

247 Oconnell Ave

0.063 acres

Last Sale Tax Bill Prior Sale Owner Records
$412025 1 Name on Record AssessorUpdated May 2026

249 Oconnell Ave

2 bd · 1 ba · 944 sqft · 0.063 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$7882025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

250 Oconnell Ave

3 bd · 1 ba · 1,192 sqft · 0.082 acres

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

251 Oconnell Ave

7 bd · 3 ba · 2,772 sqft · 0.14 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,2082025 1 Name on Record Owner Occupied AssessorUpdated May 2026

252 Oconnell Ave

0.06 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1672025 2 Names on Record AssessorUpdated May 2026

253 Oconnell Ave

0.124 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1192025 1 Name on Record AssessorUpdated May 2026

254 Oconnell Ave

3 bd · 1 ba · 1,322 sqft · 0.063 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9,000Oct 1994 $1,0312025 2 Names on Record Owner Occupied AssessorUpdated May 2026

255 Oconnell Ave

6 bd · 2 ba · 2,948 sqft · 0.108 acres

Last Sale Tax Bill Prior Sale Owner Records
$65,000Nov 2021 $1,3282025 1 Name on Record Assessor + 1 DocumentUpdated May 2026

257 Oconnell Ave

0.079 acres

Last Sale Tax Bill Prior Sale Owner Records
$65,000Nov 2021 $852025 1 Name on Record Assessor + 1 DocumentUpdated May 2026

258 Oconnell Ave

3 bd · 1 ba · 1,200 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9732025 2 Names on Record Owner Occupied AssessorUpdated May 2026

Property Records in Nearby Streets