William St, Beacon, NY Property Records

Dutchess County and Beacon City property records for 7 addresses on William St, Beacon, NY · Last verified August 2026

William St Highlights

Properties 7
Median Sale Price $420,000
Deeds and Mortgages on File 7
Median Price per Sqft $312
Owner Occupied 57%
Median Annual Tax Bill $6,373
Median Year Built 1930
Median Ownership Tenure 4 years

Properties on William St

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

1 William St

4 bd · 2 ba · 1,344 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$420,000Oct 2022 $7,2022025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

2 William St

3 bd · 1 ba · 1,032 sqft · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$105,000Mar 2014 $6,1932025 1 Name on Record Owner Occupied AssessorUpdated May 2026

6 William St

3 bd · 1 ba · 1,268 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$475,000Jul 2026 $2,5612025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

15 William St

3 bd · 1 ba · 1,082 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000Mar 2025 $7,5172025 Amount on Record Nov 2024 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

16 William St

2 bd · 1 ba · 820 sqft · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,2062025 2 Names on Record AssessorUpdated May 2026

18 William St

2 bd · 1 ba · 1,097 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,3732025 2 Names on Record Owner Occupied AssessorUpdated May 2026

21 William St

3 bd · 1 ba · 1,408 sqft · 2 acres

Last Sale Tax Bill Prior Sale Owner Records
$741,000Dec 2022 $12,8812025 1 Name on Record Assessor + 1 DocumentUpdated May 2026

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