Washington Ave, Millbrook, NY Property Records

Dutchess County and Washington Town property records for 12 addresses on Washington Ave, Millbrook, NY · Last verified August 2026

Washington Ave Highlights

Properties 12
Median Sale Price $300,000
Deeds and Mortgages on File 11
Median Price per Sqft $119
Median Annual Tax Bill $8,589
Median Year Built 1910
Median Ownership Tenure 8 years

Properties on Washington Ave

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

7 Washington Ave

1,860 sqft · Built 1998 · 0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000Jan 2018 $5,5132025 Amount on Record — 1 Name on Record Assessor + 1 DocumentUpdated May 2026

9 Washington Ave

4 bd · 2 ba · 1,472 sqft · 0.039 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,000Apr 1996 $5,2552025 1 Name on Record Assessor + 1 DocumentUpdated May 2026

11 Washington Ave

4,350 sqft · Built 1977 · 0.039 acres

Last Sale Tax Bill Prior Sale Owner Records
$340,000Dec 2015 $8,5972025 Amount on Record Apr 2008 2 Names on Record AssessorUpdated May 2026

15 Washington Ave

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$242025 1 Name on Record AssessorUpdated May 2026

16 Washington Ave

1,590 sqft · Built 2002 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$210,000Nov 2018 $8,8292025 1 Name on Record Assessor + 1 DocumentUpdated May 2026

17 Washington Ave

5 bd · 5.5 ba · 3,800 sqft · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$440,000Nov 2020 $11,4592025 Amount on Record Jan 2017 1 Name on Record Assessor + 3 DocumentsUpdated May 2026

18 Washington Ave

2,808 sqft · Built 1800 · 1.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Oct 2001 $26,0102025 1 Name on Record AssessorUpdated May 2026

19 Washington Ave

4 bd · 3 ba · 1,840 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$360,000Jan 2022 $7,0412025 Amount on Record Dec 2008 1 Name on Record Assessor + 1 DocumentUpdated May 2026

21 Washington Ave

4 bd · 2 ba · 1,548 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$80,000Jul 2020 $6,6382025 1 Name on Record Assessor + 1 DocumentUpdated May 2026

22 Washington Ave

41 sqft · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Oct 2020 $8,5892025 Amount on Record Jul 2003 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

23 Washington Ave

5 bd · 3 ba · 2,714 sqft · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,000Jun 2020 $7,6902025 1 Name on Record Assessor + 1 DocumentUpdated May 2026

24 Washington Ave

1,405 sqft · Built 1980 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$55,000Nov 2018 $10,4452025 Amount on Record Sep 2017 1 Name on Record Assessor + 1 DocumentUpdated May 2026

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