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Allen St, Flemington, NJ Property Records

Hunterdon County and Flemington Borough property records for 32 addresses on Allen St, Flemington, NJ · Last verified August 2026

Allen St Highlights

Properties 32
Median Sale Price $362,500
Deeds and Mortgages on File 41
Median Price per Sqft $314
Owner Occupied 91%
Median Annual Tax Bill $8,328
Median Year Built 1955
Median Ownership Tenure 14 years

Properties on Allen St

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

1 Allen St

2,004 sqft · built 1790 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$73,000May 1984 $9,7952025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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3 Allen St

920 sqft · built 1910 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$197,000Dec 2019 $6,6872025 Amount on Record Dec 2005 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

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5 Allen St

1,120 sqft · built 1910 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$255,000Nov 2007 $7,5712025 Amount on Record Dec 2000 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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6 Allen St

1,528 sqft · built 1940 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2023 $9,4152025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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7 Allen St

1,322 sqft · built 1895 · 0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Sep 2024 $8,5532025 Amount on Record Jun 1991 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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8 Allen St

1,188 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$170,775Mar 2020 $8,0742025 Amount on Record Jun 2019 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

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9 Allen St

1,712 sqft · built 1925 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$490,000Nov 2024 $11,4012025 Amount on Record Apr 2022 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

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10 Allen St

1,188 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$122,500Oct 1999 $7,9842025 Amount on Record Aug 1995 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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11 Allen St

1,329 sqft · built 1960 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1985 $8,5342025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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12 Allen St

1,442 sqft · built 1965 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Oct 2001 $8,2932025 Amount on Record Jul 1989 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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13 Allen St

1,242 sqft · built 1962 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$292,200Jan 2010 $8,7992025 Amount on Record Sep 1997 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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14 Allen St

1,242 sqft · built 1957 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,000Feb 2006 $7,8302025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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15 Allen St

1,188 sqft · built 1963 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,3022025 2 Names on Record AssessorUpdated Jul 2026

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16 Allen St

1,242 sqft · built 1955 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$141,000Nov 1988 $7,8332025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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17 Allen St

1,344 sqft · built 1800 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,4642025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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18 Allen St

3,570 sqft · 0.73 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Sep 2025 $10,7182025 Amount on Record Jul 2021 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

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19 Allen St

1,976 sqft · built 1980 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$199,900Oct 1987 $9,4752025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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20 Allen St

1,152 sqft · built 1850 · 0.569 acres

Last Sale Tax Bill Prior Sale Owner Records
$362,500Feb 2025 $9,0862025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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21 Allen St

1,251 sqft · built 1960 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$258,000Sep 2013 $8,1752025 Amount on Record Nov 1997 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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22 Allen St

704 sqft · built 1880 · 0.939 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000Nov 2025 $6,9362025 —Oct 2025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

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24 Allen St

2,120 sqft · built 1880 · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2013 $9,1302025 Amount on Record Jul 1999 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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24-1 Allen St

2,682 sqft · built 1986 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Aug 2019 $9,6232025 Amount on Record Sep 2005 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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26 Allen St

532 sqft · built 1940 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2001 $5,5652025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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28 Allen St

1,447 sqft · built 1956 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,3642025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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30 Allen St

1,776 sqft · built 2023 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$678,999Jul 2023 $18,9222025 Amount on Record Sep 2013 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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32 Allen St

1,721 sqft · built 1953 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Mar 1994 $9,5622025 Amount on Record Nov 1988 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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34 Allen St

1,080 sqft · built 1957 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$141,500Dec 1998 $7,6362025 Amount on Record Nov 1997 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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36 Allen St

1,080 sqft · built 1955 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,000Sep 2018 $8,3282025 Amount on Record Feb 2007 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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38 Allen St

1,080 sqft · built 1950 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$435,000Feb 2024 $11,5622025 Amount on Record Dec 2004 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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40 Allen St

1,080 sqft · built 1955 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$21,800Sep 2012 $8,1512025 Amount on Record Dec 2001 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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42 Allen St

1,116 sqft · built 1955 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000Mar 1990 $7,2452025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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44 Allen St

1,440 sqft · built 1959 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$138,000Jul 1996 $8,1642025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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Wildfire Risk on Allen St

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

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Property Records in Nearby Streets