Castleton Ave, Somerset, NJ Property Records

Somerset County and Franklin Township property records for 16 addresses on Castleton Ave, Somerset, NJ · Last verified August 2026

Castleton Ave Highlights

Properties 16
Median Sale Price $300,000
Deeds and Mortgages on File 15
Median Price per Sqft $152
Owner Occupied 100%
Median Annual Tax Bill $9,055
Median Year Built 1965
Median Ownership Tenure 26 years

Properties on Castleton Ave

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

5 Castleton Ave

1,232 sqft · Built 1972 · 0.192 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$138,000Jul 1999 $8,3072025 Amount on Record Feb 1996 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

9 Castleton Ave

1,328 sqft · Built 1957 · 0.229 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$159,000Apr 1999 $8,3672025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

10 Castleton Ave

1,196 sqft · Built 1964 · 0.358 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$141,000Feb 1993 $7,9002025 Amount on Record Jan 1993 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

16 Castleton Ave

1,294 sqft · Built 1963 · 0.229 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$157,000Oct 2001 $8,6112025 —Oct 2001 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

18 Castleton Ave

1,737 sqft · Built 1976 · 0.229 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$180,000Jan 1998 $10,8922025 —Jul 1992 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

27 Castleton Ave

2,668 sqft · Built 1972 · 0.229 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$142,000Apr 1998 $11,2932025 —Apr 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

28 Castleton Ave

2,890 sqft · Built 1960 · 0.229 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$370,000Jun 2014 $10,1332025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

29 Castleton Ave

1,486 sqft · Built 1965 · 0.229 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$299,000May 2004 $8,7312025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

30 Castleton Ave

2,017 sqft · Built 1973 · 0.229 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$382,000Mar 2018 $10,7322025 Amount on Record Aug 2014 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

31 Castleton Ave

1,464 sqft · Built 1965 · 0.229 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$51,500Sep 1977 $8,6242025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

32 Castleton Ave

1,252 sqft · Built 1962 · 0.229 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$300,000Sep 2008 $8,7872025 —Apr 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

33 Castleton Ave

1,372 sqft · Built 1978 · 0.229 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$153,000Apr 1992 $9,5972025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

34 Castleton Ave

2,322 sqft · Built 1971 · 0.229 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$170,000Dec 2000 $9,5902025 —Dec 2000 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

41 Castleton Ave

2,173 sqft · Built 1962 · 1.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 1975 $7,4052025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

52 Castleton Ave

2,163 sqft · Built 1953 · 0.261 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$235,000Jun 2016 $9,0552025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

54 Castleton Ave

2,279 sqft · Built 1972 · 0.739 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$347,500Mar 2016 $11,6172025 Amount on Record Jun 2003 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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