Build new in Demarest! This level 0.32-acre property presents an excellent opportunity for builders, investors, or buyers looking to create a custom home. An existing home is currently located on the property. Enjoy the convenience of nearby schools, shopping, restaurants, parks, and transportation to New York City. Whether you're planning your dream home or your next project, this property offers outstanding potential. Buyers are responsible for conducting their own due diligence regarding zoning, permits, approvals, and intended use.
Opportunity awaits in the sought-after town of Demarest! This 4-bedroom, 1.5-bath Colonial offers generously sized rooms, a functional floor plan, newer siding, and a newer roof. Whether you're looking to renovate and restore this home to its full potential or explore the possibility of building new, this property offers exceptional flexibility. Situated on a level approximately 0.32-acre lot, the home is conveniently located near schools, shopping, restaurants, parks, and transportation to New York City. A wonderful opportunity for homeowners, builders, or investors to bring their vision to life and make the most of all this property has to offer.
NJMLS #26026486
Sep 8, 2026
Price Changed
$799,000
Jul 17, 2026
Listed
$850,000
+5
Build new in Demarest! This level 0.32-acre property presents an excellent opportunity for builders, investors, or buyers looking to create a custom home. An existing home is currently located on the property. Enjoy the convenience of nearby schools, shopping, restaurants, parks, and transportation to New York City. Whether you're planning your dream home or your next project, this property offers outstanding potential. Buyers are responsible for conducting their own due diligence regarding zoning, permits, approvals, and intended use.
Year
Property tax
Land + Additions
Assessment*
2025
$12,796 (+2.5%)
$538,400 + $170,500
$708,900
2024
$12,485 (+4.8%)
$538,400 + $170,500
$708,900
2023
$11,917 (+2.8%)
$324,000 + $84,400
$408,400
2022
$11,594 (+2.5%)
$324,000 + $84,400
$408,400
2021
$11,309 (+2.4%)
$324,000 + $84,400
$408,400
2020
$11,043 (+3.0%)
$324,000 + $84,400
$408,400
2019
$10,725 (+3.2%)
$324,000 + $84,400
$408,400
2018
$10,394 (+2.5%)
$324,000 + $84,400
$408,400
2017
$10,145 (+1.6%)
$324,000 + $84,400
$408,400
2016
$9,985 (+3.6%)
$324,000 + $84,400
$408,400
2014
$9,638 (+0.5%)
$324,000 + $84,400
$408,400
2013
$9,589 (+2.3%)
$324,000 + $84,400
$408,400
2012
$9,373 (+4.1%)
$324,000 + $84,400
$408,400
2011
$9,004 (+2.1%)
$324,000 + $84,400
$408,400
2010
$8,816 (+2.1%)
$324,000 + $84,400
$408,400
2009
$8,637
$324,000 + $84,400
$408,400
Public record
Beds
—
Baths
—
Stories
—
Lot width
—
Lot depth
—
Lot size
0.32 Acres
Year renovated
—
Finished Sq. Ft.
1,568
Unfinished Sq. Ft.
—
Total Sq. Ft.
1,568
Year built
1900
Style
Single Family Residential
County
Bergen County
APN
0900003 00001
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 14, 2026.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
6/10 Heat Factor
7 days above 100° expected this year, 15 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
4/10 Air Factor
3 unhealthy days expected this year, 7 days in 30 years
Provided by First Street
Historical weather
Demarest, NJ • 07627-1923
Average low and high temperatures (°F)
35
23
39
25
55
36
64
45
72
54
84
65
89
71
83
63
77
60
68
49
55
40
41
28
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
88/ 100
Very good sunlight
Sunscore
This home receives average direct sun exposure in Demarest. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
8.8 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 7 Hardenburgh Ave
We cannot show automated home-value estimates for this home.
Nearby homes have recently sold between $574,000 and $1,250,000.
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $574K to $1.3M.