First St, Mahwah, NJ Property Records

Bergen County and Mahwah Township property records for 22 addresses on First St, Mahwah, NJ · Last verified August 2026

First St Highlights

Properties 22
Median Sale Price $595,000
Deeds and Mortgages on File 21
Median Price per Sqft $344
Owner Occupied 91%
Median Annual Tax Bill $6,277
Median Year Built 1950
Median Ownership Tenure 8 years

Properties on First St

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

2 First St

1,848 sqft · built 1929 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
$360,000Aug 2002 $6,6582025 Amount on Record Apr 1998 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

3 First St

1,396 sqft · built 1927 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,1622025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

4 First St

1,036 sqft · built 1961 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2011 $5,4982025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

4A First St

1,311 sqft · built 1960 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,0002025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

5 First St

1,470 sqft · built 1962 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
$72,518Jul 2004 $6,2772025 Amount on Record Jun 2004 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

6 First St

1,496 sqft · built 1915 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
$345,000Mar 2018 $6,1392025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

7 First St

1,276 sqft · built 1925 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
$170,000Jun 1994 $5,8602025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

8 First St

1,329 sqft · built 1912 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
$415,000Aug 2021 $5,9072025 Amount on Record Jan 2006 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

9 First St

1,356 sqft · built 1950 · 0.118 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,9282025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

11 First St

1,443 sqft · built 1930 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000May 1997 $6,4962025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

12 First St

3,433 sqft · built 2000 · 0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,300,000Jun 2006 $15,4862025 Amount on Record May 1999 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

13 First St

1,128 sqft · built 1930 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,000Jul 2024 $6,3982025 Amount on Record Oct 1998 1 Name on Record AssessorUpdated Jul 2026

13 First St, #5

1,728 sqft · built 1955 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
$595,000Dec 2022 $6,9472025 Amount on Record May 2021 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

14 First St

1,440 sqft · built 1922 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
$166,000Jul 1996 $5,9052025 Amount on Record Jan 1994 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

15 First St

2,044 sqft · built 1905 · 0.124 acres

Last Sale Tax Bill Prior Sale Owner Records
$389,000Nov 2015 $7,0512025 Amount on Record Dec 2007 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

15 First St, #5

1,862 sqft · built 1973 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$635,000May 2021 $6,2942025 Amount on Record Jul 2007 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

16 First St

1,540 sqft · built 1950 · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,6812025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

17 First St

1,767 sqft · built 1900 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Jul 2025 $6,0902025 Amount on Record Jul 1996 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

20 First St

1,684 sqft · built 1950 · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
$439,000Oct 2019 $7,2252025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

22 First St

1,248 sqft · built 1950 · 0.086 acres

Last Sale Tax Bill Prior Sale Owner Records
$560,000Apr 2024 $5,6432025 Amount on Record Sep 2023 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

25 First St

1,765 sqft · built 1950 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$638,700Feb 2024 $7,9612025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

27 First St

1,860 sqft · built 1935 · 0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,800Jun 2003 $5592025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

Wildfire Risk on First 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