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Foster St, Newton, NJ Property Records

Sussex County and Newton Town property records for 28 addresses on Foster St, Newton, NJ · Last verified August 2026

Foster St Highlights

Properties 28
Median Sale Price $320,000
Deeds and Mortgages on File 33
Median Price per Sqft $204
Owner Occupied 86%
Median Annual Tax Bill $8,260
Median Year Built 1900
Median Ownership Tenure 11 years

Properties on Foster St

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

1 Foster St

1,352 sqft · Built 1900 · 0.178 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$90,000May 1998 $6,3302025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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3 Foster St

1,456 sqft · Built 1920 · 0.148 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$354,000Feb 2024 $9,1872025 Amount on Record Jul 2021 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

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6 Foster St

1,577 sqft · Built 1890 · 0.196 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$146,000Feb 2017 $8,0872025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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7 Foster St

1,434 sqft · Built 1900 · 0.157 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$245,000Jun 2023 $7,3822025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

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8 Foster St

1,618 sqft · Built 1890 · 0.157 acres

Last Sale Tax Bill Prior Sale Owner Records
$251,000Sep 2020 $8,9632025 Amount on Record Jun 2005 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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9 Foster St

1,596 sqft · Built 1890 · 0.157 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$197,000Jul 2014 $9,0032025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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10 Foster St

1,572 sqft · Built 1892 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$321,500Feb 2024 $7,7942025 Amount on Record Mar 2004 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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11 Foster St

1,430 sqft · Built 1920 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$239,000Feb 2021 $6,7722025 Amount on Record Apr 2006 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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12 Foster St

1,814 sqft · Built 1888 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$95,000Aug 2001 $8,1862025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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15 Foster St

1,612 sqft · Built 1900 · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$230,000Jan 2023 $8,8942025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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16 Foster St

1,890 sqft · Built 1868 · 0.27 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$367,500Aug 2013 $12,3092025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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17 Foster St

1,470 sqft · Built 1892 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$189,900Dec 2011 $7,0602025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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19 Foster St

1,422 sqft · Built 1900 · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$240,000Sep 2023 $6,7272025 Amount on Record May 2001 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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21 Foster St

1,430 sqft · Built 1895 · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,8442025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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23 Foster St

1,428 sqft · Built 1910 · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$355,000Aug 2022 $8,2602025 Amount on Record May 2021 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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25 Foster St

1,907 sqft · Built 1910 · 0.214 acres

Last Sale Tax Bill Prior Sale Owner Records
$145,000Jul 2015 $9,6902025 Amount on Record Jul 2009 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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27 Foster St

2,377 sqft · Built 1900 · 0.455 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$379,000Mar 2005 $13,0572025 Amount on Record Jan 1999 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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31 Foster St

2,958 sqft · Built 1900 · 0.226 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$134,276Aug 1996 $12,3702025 —Aug 1996 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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35 Foster St

1,072 sqft · Built 1930 · 0.344 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$320,000Aug 2025 $7,1582025 Amount on Record May 2023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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37 Foster St

1,538 sqft · Built 1910 · 10.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000May 2008 $2832025 —Jul 2009 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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39 Foster St

1,750 sqft · Built 1900 · 0.171 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$250,000Dec 2004 $8,8622025 1 Name on Record AssessorUpdated Jul 2026

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40 Foster St

2,496 sqft · Built 1996 · 0.444 acres

Last Sale Tax Bill Prior Sale Owner Records
$158,500Jan 1998 $13,2652025 Amount on Record Dec 1996 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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41 Foster St

1,308 sqft · Built 1930 · 0.414 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$355,000Apr 2025 $8,2422025 Amount on Record Aug 2005 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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42 Foster St

894 sqft · Built 1930 · 0.621 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4842025 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

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43 Foster St

1,664 sqft · Built 1926 · 0.207 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$222,000Jul 2013 $8,5742025 Amount on Record Aug 2009 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

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47 Foster St

1,176 sqft · Built 1910 · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,9482025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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49 Foster St

2,721 sqft · Built 1900 · 1.12 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,3422025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

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51 Foster St

2,389 sqft · Built 1998 · 0.382 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,3302025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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Wildfire Risk on Foster St

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskLow
this street's cells rank at the 20th percentile of exposed land nationally · 35th in New Jersey
Wildfire LikelihoodLow — about 1 in 10,000 per year
ExposureDirect
1 of 2 cells directly exposed · 2 adjoin burnable vegetation

Property Records in Nearby Streets