Lonergan Ave, Oneonta, NY Property Records

Otsego County and Oneonta City property records for 16 addresses on Lonergan Ave, Oneonta, NY · Last verified October 2026

Lonergan Ave Highlights

Properties 16
Median Sale Price $148,000
Deeds and Mortgages on File 8
Median Price per Sqft $104
Owner Occupied 31%
Median Annual Tax Bill $90
Median Year Built 1945
Median Ownership Tenure 6 years

Properties on Lonergan Ave

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

4 Lonergan Ave

2 bd · 1 ba · 768 sqft · built 1910 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$72,500Feb 2012 $3,6282026 Amount on Record Jun 2002 Owner on Record Owner Occupied AssessorUpdated Oct 2026

6 Lonergan Ave

2 bd · 1 ba · 944 sqft · built 1945 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$73,000Aug 2019 $5,2082025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

10 Lonergan Ave

2 bd · 1 ba · 988 sqft · built 1954 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$145,000Sep 2022 $4,8572025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

12 Lonergan Ave, #14

2 bd · 2 ba · 1,320 sqft · built 1950 · 0.589 acres

Last Sale Tax Bill Prior Sale Owner Records
$164,000Nov 2014 $6,2142025 Owner on Record Assessor + 2 DocumentsUpdated May 2026

18 Lonergan Ave, #20

4 bd · 2 ba · 1,416 sqft · built 1966 · 0.389 acres

Last Sale Tax Bill Prior Sale Owner Records
$148,000Nov 2021 $5,5332025 Amount on Record Jan 2007 Owner on Record Assessor + 1 DocumentUpdated May 2026

22 Lonergan Ave

3 bd · 2.5 ba · 1,680 sqft · built 1900 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$168,000May 2020 $6,2252025 Amount on Record Sep 2017 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

26 Lonergan Ave, #28

4 bd · 1.5 ba · 1,344 sqft · built 1900 · 0.489 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,2602025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

30 Lonergan Ave

0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$862025 2 Owners on Record AssessorUpdated May 2026

32 Lonergan Ave

0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$862025 2 Owners on Record AssessorUpdated May 2026

34 Lonergan Ave

0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$902025 2 Owners on Record AssessorUpdated May 2026

36 Lonergan Ave

0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$902025 2 Owners on Record AssessorUpdated May 2026

38 Lonergan Ave

0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$902025 2 Owners on Record AssessorUpdated May 2026

40 Lonergan Ave

0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$902025 2 Owners on Record AssessorUpdated May 2026

42 Lonergan Ave

0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$862025 2 Owners on Record AssessorUpdated May 2026

44 Lonergan Ave

0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$822025 2 Owners on Record AssessorUpdated May 2026

46 Lonergan Ave

0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$942025 2 Owners on Record AssessorUpdated May 2026

Property Records in Nearby Streets