Fourth St, Flagtown, NJ Property Records

Somerset County and Hillsborough Township property records for 10 addresses on Fourth St, Flagtown, NJ · Last verified July 2026

Fourth St Highlights

Properties 10
Median Sale Price $376,000
Deeds and Mortgages on File 8
Median Price per Sqft $187
Owner Occupied 60%
Median Annual Tax Bill $9,682
Median Year Built 1975
Median Ownership Tenure 11 years

Properties on Fourth St

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

15 Fourth St

1,056 sqft · Built 1925 · 0.378 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$53,980Jun 1980 $7,9602025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

17 Fourth St

1,908 sqft · Built 1921 · 0.378 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$705,000Aug 2025 $6,2762025 Amount on Record Jun 2024 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

20 Fourth St

790 sqft · Built 1920 · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$210,000Nov 2013 $8,0712025 —Jan 2006 1 Name on Record AssessorUpdated Jul 2026

27 Fourth St

2,303 sqft · Built 1930 · 0.319 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$168,000Jun 1999 $10,7192025 Amount on Record Sep 1991 2 Names on Record AssessorUpdated Jul 2026

31 Fourth St

678 sqft · Built 1932 · 0.656 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2025 $7,6942025 —Feb 2011 1 Name on Record AssessorUpdated Jul 2026

39 Fourth St

1,542 sqft · Built 2008 · 0.593 acres

Last Sale Tax Bill Prior Sale Owner Records
$490,000Nov 2023 $9,6822025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

40 Fourth St

2,157 sqft · Built 1975 · 0.51 acres

Last Sale Tax Bill Prior Sale Owner Records
$405,000Sep 2016 $11,8982025 Amount on Record Sep 2011 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

42 Fourth St

2,895 sqft · Built 2000 · 1.33 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$14,0252025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

76 Fourth St

2,184 sqft · Built 1987 · 1.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$376,000Aug 2015 $14,2202025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

77 Fourth St

1,585 sqft · Built 1975 · 0.63 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$130,000Sep 1985 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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