William St, Addison, NY Property Records

Steuben County and Addison Town property records for 22 addresses on William St, Addison, NY · Last verified August 2026

William St Highlights

Properties 22
Median Sale Price $49,521
Deeds and Mortgages on File 18
Median Price per Sqft $32
Owner Occupied 68%
Median Annual Tax Bill $2,135
Median Year Built 1900
Median Ownership Tenure 8 years

Properties on William St

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

1 William St

3 bd · 1 ba · 1,668 sqft · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Dec 2020 $9272025 Sale Amount Jul 2016 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

2 William St

600 sqft · Built 1966 · 0.06 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,000Aug 2016 $4852025 —Mar 2015 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

4 William St

5 bd · 1 ba · 1,738 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,6782025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

5 William St

5 bd · 2 ba · 2,544 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$45,000Mar 2000 $2,6882025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

7 William St

3 bd · 1 ba · 1,290 sqft · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,500Aug 2002 $7192025 1 Name on Record AssessorUpdated Apr 2026

8 William St

2 bd · 1 ba · 1,152 sqft · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$45,000Jul 2009 $1,9432025 Sale Amount Nov 2002 1 Name on Record AssessorUpdated Apr 2026

9 William St

3 bd · 2 ba · 2,354 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$51,500Apr 2007 $3,3152025 Sale Amount May 1998 1 Name on Record AssessorUpdated May 2026

10 William St

3 bd · 1 ba · 1,444 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$77,550Aug 2018 $2,7772025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

11 William St

4 bd · 2 ba · 3,296 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$22,000Jul 2014 $7672025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

12 William St

3 bd · 1 ba · 1,592 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$85,000Mar 2019 $2,7262025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

14 William St

3 bd · 1 ba · 1,248 sqft · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Aug 2018 $1,9662025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

15 William St

3 bd · 1 ba · 1,600 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,1482025 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

16 William St

3 bd · 1 ba · 1,309 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,000Nov 2020 $2,1352025 Sale Amount Oct 2006 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

18 William St

2 bd · 1 ba · 1,206 sqft · 0.3 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$30,000Apr 2014 $1,7582025 Sale Amount Nov 2013 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

19 William St, #21

6 bd · 2 ba · 1,722 sqft · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$49,521Jan 2025 $2,5542025 Sale Amount Apr 2017 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

22 William St

2 bd · 1.5 ba · 1,643 sqft · 0.46 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,1052025 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

25 William St

3 bd · 1 ba · 1,752 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,9942025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

27 William St, #29

6 bd · 3 ba · 2,064 sqft · 0.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$22,000Mar 2007 $4,0632025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

33 William St

3 bd · 2 ba · 1,196 sqft · 0.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$157,500Sep 2025 $3,0752025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

37 William St

3 bd · 2 ba · 2,128 sqft · 0.33 acres · Garage

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

40 William St

1 bd · 1 ba · 912 sqft · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
$30,000Oct 2022 $1,1702025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

43 William St

36,656 sqft · Built 1980 · 3.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$49,5492025 2 Names on Record AssessorUpdated Apr 2026

Property Records in Nearby Streets