Sioux Ave, Rockaway, NJ Property Records

Morris County and Rockaway Township property records for 51 addresses on Sioux Ave, Rockaway, NJ · Last verified October 2026

Sioux Ave Highlights

Properties 51
Median Sale Price $425,000
Deeds and Mortgages on File 45
Median Price per Sqft $352
Owner Occupied 98%
Median Annual Tax Bill $10,036
Median Year Built 1960
Median Ownership Tenure 17 years

Properties on Sioux Ave

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

2 Sioux Ave

1,711 sqft · built 1955 · 0.173 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Oct 2022 $10,9122024 Amount on Record May 2015 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

4 Sioux Ave

1,620 sqft · built 1960 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,4072024 Owner on Record Owner Occupied AssessorUpdated Oct 2026

5 Sioux Ave

1,496 sqft · built 1960 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$305,000Jan 2018 $9,7562024 —Jun 2005 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

6 Sioux Ave

1,770 sqft · built 1949 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Oct 2023 $13,3462024 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

7 Sioux Ave

1,337 sqft · built 1962 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$372,500Mar 2007 $9,1662024 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

8 Sioux Ave

2,302 sqft · built 1966 · 0.689 acres

Last Sale Tax Bill Prior Sale Owner Records
$362,500Jan 2013 $12,7792024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

9 Sioux Ave

2,487 sqft · built 1961 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,000Feb 2012 $13,0662024 Amount on Record Oct 2000 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

10 Sioux Ave

1,495 sqft · built 1950 · 0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
$355,000Dec 2005 $9,9232024 Amount on Record May 2002 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

11 Sioux Ave

1,320 sqft · built 1960 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Aug 2009 $9,4562024 —Oct 1995 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

12 Sioux Ave

1,431 sqft · built 1960 · 0.155 acres

Last Sale Tax Bill Prior Sale Owner Records
$321,000Jan 2006 $9,8252024 Amount on Record Jul 1996 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

13 Sioux Ave

2,675 sqft · built 1959 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$385,000May 2010 $14,3532024 Amount on Record Jul 2003 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

14 Sioux Ave

2,170 sqft · built 1960 · 0.178 acres

Last Sale Tax Bill Prior Sale Owner Records
$355,000Jul 2005 $10,6022024 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

15 Sioux Ave

1,976 sqft · built 1962 · 0.367 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Feb 2003 $10,9282024 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

16 Sioux Ave

1,276 sqft · built 1960 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$310,000Apr 2010 $9,4432024 Amount on Record Mar 2005 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

17 Sioux Ave

1,106 sqft · built 1962 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$410,500Jul 2021 $10,1182024 Amount on Record Aug 2001 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

18 Sioux Ave

2,236 sqft · built 1960 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,7072024 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

20 Sioux Ave

1,290 sqft · built 1957 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,000Sep 2008 $8,6662024 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

22 Sioux Ave

2,236 sqft · built 1960 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,1332024 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

23 Sioux Ave

1,000 sqft · built 1964 · 0.275 acres

Last Sale Tax Bill Prior Sale Owner Records
$423,350Dec 2023 $8,0102024 —Jan 1999 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

24 Sioux Ave

1,694 sqft · built 1954 · 0.296 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,9362024 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

25 Sioux Ave

1,292 sqft · built 1959 · 0.275 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,3362024 Owner on Record Owner Occupied AssessorUpdated Jul 2026

26 Sioux Ave

1,299 sqft · built 1954 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,6182024 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

27 Sioux Ave

1,322 sqft · built 1962 · 0.275 acres

Last Sale Tax Bill Prior Sale Owner Records
$402,500Oct 2005 $9,6742024 Amount on Record Dec 1999 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

28 Sioux Ave

1,828 sqft · built 1966 · 0.317 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,9352024 Owner on Record Owner Occupied AssessorUpdated Jul 2026

29 Sioux Ave

1,509 sqft · built 1960 · 0.314 acres

Last Sale Tax Bill Prior Sale Owner Records
$33,000Jun 1999 $10,2052024 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

30 Sioux Ave

1,306 sqft · built 1962 · 0.314 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,2282024 Owner on Record Owner Occupied AssessorUpdated Jul 2026

31 Sioux Ave

2,657 sqft · built 1961 · 0.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Mar 2004 $14,0512024 Amount on Record Aug 2000 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

32 Sioux Ave

1,828 sqft · built 1966 · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$220,000Jan 2000 $9,9592024 Owner on Record Owner Occupied AssessorUpdated Jul 2026

33 Sioux Ave

1,020 sqft · built 1954 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$319,000Mar 2021 $8,2512024 —Aug 2004 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

34 Sioux Ave

1,832 sqft · built 1951 · 0.308 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2007 $10,4612024 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

35 Sioux Ave

1,166 sqft · built 1960 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$307,000Aug 2015 $9,3772024 Amount on Record Mar 2014 Owner on Record Owner Occupied AssessorUpdated Jul 2026

36 Sioux Ave

2,643 sqft · built 2006 · 0.305 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2005 $16,4532024 Amount on Record Sep 2001 Owner on Record Owner Occupied AssessorUpdated Jul 2026

37 Sioux Ave

1,860 sqft · built 1955 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$580,000Mar 2007 $11,8592024 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

39 Sioux Ave

1,696 sqft · built 1960 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,2152024 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

40 Sioux Ave

1,526 sqft · built 1960 · 0.301 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Mar 2010 $9,7052024 Amount on Record May 2003 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

41 Sioux Ave

1,660 sqft · built 1960 · 0.185 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,1432024 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

42 Sioux Ave

1,654 sqft · built 1960 · 0.298 acres

Last Sale Tax Bill Prior Sale Owner Records
$172,900Jan 1999 $11,1252024 Amount on Record Oct 1995 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

43 Sioux Ave

1,902 sqft · built 1953 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$395,000Jul 2016 $11,8412024 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

46 Sioux Ave

1,252 sqft · built 1958 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$305,000Jun 2009 $9,3122024 Owner on Record Owner Occupied AssessorUpdated Jul 2026

47 Sioux Ave

1,370 sqft · built 1958 · 0.485 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Dec 2012 $10,1332024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

48 Sioux Ave

1,209 sqft · built 1963 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Sep 1998 $8,9382024 Amount on Record Oct 1996 Owner on Record Owner Occupied AssessorUpdated Jul 2026

49 Sioux Ave

1,160 sqft · built 1960 · 0.458 acres

Last Sale Tax Bill Prior Sale Owner Records
$342,000Jun 2008 $9,9792024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

50 Sioux Ave

1,025 sqft · built 1964 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,7712024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

51 Sioux Ave

1,718 sqft · built 1958 · 0.421 acres

Last Sale Tax Bill Prior Sale Owner Records
$689,000Jan 2026 $11,8302024 —Nov 2006 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

52 Sioux Ave

1,928 sqft · built 1960 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,7642024 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

53 Sioux Ave

1,620 sqft · built 1954 · 0.394 acres

Last Sale Tax Bill Prior Sale Owner Records
$222,000Mar 2000 $10,6432024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

54 Sioux Ave

1,292 sqft · built 1964 · 0.178 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,7052024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

55 Sioux Ave

1,697 sqft · built 1958 · 0.353 acres

Last Sale Tax Bill Prior Sale Owner Records
$305,000Apr 2019 $9,5642024 —Mar 2018 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

56 Sioux Ave

1,316 sqft · built 1954 · 0.173 acres

Last Sale Tax Bill Prior Sale Owner Records
$198,000Jun 2012 $9,7182024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

57 Sioux Ave

1,204 sqft · built 1961 · 0.314 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000Jun 2021 $10,0362024 Amount on Record Oct 2018 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

59 Sioux Ave

1,794 sqft · built 1984 · 0.251 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,2662024 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

Property Records in Nearby Streets