Demarest Ave, West Haverstraw, NY Property Records

Rockland County and Haverstraw Town property records for 37 addresses on Demarest Ave, West Haverstraw, NY · Last verified October 2026

Demarest Ave Highlights

Properties 37
Median Sale Price $329,000
Deeds and Mortgages on File 35
Median Price per Sqft $231
Owner Occupied 86%
Median Annual Tax Bill $15,541
Median Year Built 1925
Median Ownership Tenure 11 years

Properties on Demarest Ave

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

6 Demarest Ave

4 bd · 2 ba · 1,404 sqft · built 1958 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$235,000Jul 2015 Owner on Record Owner Occupied AssessorUpdated Jan 2026

7 Demarest Ave

7 bd · 3 ba · 2,023 sqft · built 1950 · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$220,000Jan 2011 Amount on Record Jul 2010 Owner on Record Owner Occupied AssessorUpdated Jan 2026

8 Demarest Ave

4 bd · 2 ba · 2,510 sqft · built 1890 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Sep 2023 $14,9642023 Amount on Record Sep 2014 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

9 Demarest Ave

3 bd · 2 ba · 1,792 sqft · built 1920 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$370,000Sep 2023 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jan 2026

10 Demarest Ave

6 bd · 4 ba · 3,416 sqft · built 1972 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,000Aug 2010 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jan 2026

11 Demarest Ave

3 bd · 1 ba · 1,498 sqft · built 1922 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Jun 2021 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jan 2026

12 Demarest Ave

3 bd · 1 ba · 1,349 sqft · built 1911 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2002 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jan 2026

15 Demarest Ave

3 bd · 2 ba · 1,510 sqft · built 1922 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$319,000Nov 2020 Amount on Record Feb 2018 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jan 2026

16 Demarest Ave

3 bd · 1 ba · 1,872 sqft · built 1930 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Apr 2026 $15,0332024 Amount on Record May 2006 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

17 Demarest Ave

4 bd · 2 ba · 1,650 sqft · built 1911 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$277,500May 2019 $16,3992023 —Nov 2008 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

18 Demarest Ave

3 bd · 3 ba · 1,706 sqft · built 1902 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jan 2026

20 Demarest Ave

5 bd · 3 ba · 2,172 sqft · built 1919 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
2 Owners on Record AssessorUpdated Jan 2026

21 Demarest Ave

4 bd · 4 ba · 2,432 sqft · built 1925 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
Amount on Record Jul 2005 Owner on Record Owner Occupied AssessorUpdated Jan 2026

25 Demarest Ave

3 bd · 2 ba · 1,320 sqft · built 1920 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$305,000Feb 2020 $13,7182023 Amount on Record Oct 2011 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

26 Demarest Ave

5 bd · 3 ba · 3,312 sqft · built 1930 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 1997 2 Owners on Record AssessorUpdated Jan 2026

28 Demarest Ave

6 bd · 2 ba · 1,934 sqft · built 1910 · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$16,9892024 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

31 Demarest Ave

3 bd · 1 ba · 1,508 sqft · built 1925 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000Mar 2022 $15,5412024 Amount on Record Aug 2013 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

32 Demarest Ave

2 bd · 1 ba · 976 sqft · built 1925 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,4802024 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

34 Demarest Ave

2 bd · 1 ba · 875 sqft · built 1928 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Dec 2013 —Jun 2013 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jan 2026

35 Demarest Ave

3 bd · 2 ba · 1,220 sqft · built 1988 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$16,3372023 2 Owners on Record AssessorUpdated Apr 2026

37 Demarest Ave

3 bd · 1 ba · 1,080 sqft · built 1920 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$144,000May 2009 $14,3412023 Amount on Record Mar 2008 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

38 Demarest Ave

4 bd · 3 ba · 1,469 sqft · built 1928 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$255,000Nov 2017 Amount on Record Oct 2003 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jan 2026

40 Demarest Ave

2 bd · 2 ba · 1,572 sqft · built 1928 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$215,000Jan 2015 Amount on Record Nov 2009 2 Owners on Record Owner Occupied AssessorUpdated Jan 2026

41 Demarest Ave

4 bd · 2 ba · 1,528 sqft · built 1940 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Jan 2013 $15,6282024 Amount on Record Oct 2012 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

43 Demarest Ave

4 bd · 2 ba · 1,480 sqft · built 1920 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$163,000Mar 2011 Owner on Record Owner Occupied AssessorUpdated Jan 2026

44 Demarest Ave

4 bd · 2.5 ba · 2,032 sqft · built 1985 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Jan 2000 $15,6132024 Amount on Record — Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

45 Demarest Ave

3 bd · 1 ba · 1,024 sqft · built 1930 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2021 Amount on Record Jun 2021 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Jan 2026

47 Demarest Ave

4 bd · 1 ba · 968 sqft · built 1900 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$77,000Jul 2010 —Sep 2003 2 Owners on Record AssessorUpdated Jan 2026

48 Demarest Ave

3 bd · 2 ba · 1,464 sqft · built 1910 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Nov 2013 Owner on Record Owner Occupied AssessorUpdated Jan 2026

49 Demarest Ave

3 bd · 2 ba · 1,224 sqft · built 1915 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$329,000Aug 2024 —Oct 2008 2 Owners on Record Owner Occupied AssessorUpdated Jan 2026

50 Demarest Ave

3 bd · 2 ba · 1,400 sqft · built 1975 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$217,300Aug 2014 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jan 2026

51 Demarest Ave

4 bd · 3 ba · 1,838 sqft · built 2006 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$468,650Nov 2006 2 Owners on Record Owner Occupied AssessorUpdated Jan 2026

52 Demarest Ave

3 bd · 2 ba · 1,560 sqft · built 1925 · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2021 Amount on Record Mar 2021 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jan 2026

53 Demarest Ave

3 bd · 2 ba · 1,340 sqft · built 1930 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jan 2026

55 Demarest Ave

2 bd · 2 ba · 1,144 sqft · built 1900 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$195,000Sep 2008 2 Owners on Record Owner Occupied AssessorUpdated Jan 2026

57 Demarest Ave

2 bd · 1 ba · 1,080 sqft · built 1889 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Jun 2020 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jan 2026

59 Demarest Ave

4 bd · 2.5 ba · 1,576 sqft · built 1953 · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$560,000May 2024 $17,1852024 Amount on Record Oct 2020 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

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