NEW 3 HRS AGO
For sale
$1,699,999
Est. $10,468/mo —
4
bd
•
4 ba
•
—
sq ft

31 Hardenburgh Ave, Demarest, NJ 07627

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About this home

Single-familyProperty Type
6,795 sq ftLot Size
1 garage spacesParking
Listed by Michael Broderick • Ridgeco Properties, Inc.
•201-638-1815 (agent)
•201-568-4450 (broker)
Listing updated:
Redfin checked: a minute ago
•Source:NJMLS #26041971
Listing provided courtesy of New Jersey Multiple Listing Service, Inc. (NJMLS)
3 hours on Redfin • 53 views • 6 favorites

Payment calculator

$10,468 per month

Principal and interest$9,163
Property taxes
HOA dues
Home insurance
Utilities
Down payment
20% ($340,000)
Home price
$1,699,999
Loan details
30-yr fixed, 7.13%
5 minutes to get started. No credit impact. 

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Open houses
No upcoming open houses.

Around this home

Schools

Luther Lee Emerson School

Public 2-4 • Assigned • 0.1mi

8/10
Demarest Middle School

Public 5-8 • Assigned • 0.7mi

8/10
Northern Valley Regional High School at Demarest

Public 9-12 • Assigned • 0.4mi

10/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Market insights

31 Hardenburgh Ave · $1,699,999
DAYS ON MARKET
1 days
The average home goes pending in 71 days.
SALE-TO-LIST
103.3%
Most homes are selling 3% above list price.
LIST PRICE
$1,699,999
Median sale price in this area is $850,741. (50% lower than this home)
PRICE DROP
0 price drops
9% of homes in this area have had a price drop in the past month.

Property details

Kitchen

Bathroom

Bedroom

Living

Dining

  • Interior features
  • Finished full basement
  • One fireplace
  • Bathrooms
  • 4 full bathrooms
  • Heating & cooling
  • Natural gas forced-air heating with zoning
  • Central air conditioning

Sale and tax history for 31 Hardenburgh Ave

Public record

Beds
—
Baths
—
Stories
—
Lot width
—
Lot depth
—
Lot size
6,795 Sq. Ft.
Year renovated
—
Finished Sq. Ft.
1,196
Unfinished Sq. Ft.
—
Total Sq. Ft.
1,196
Year built
1960
Style
Single Family Residential
County
Bergen County
APN
0900005 00177
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
Average low and high temperatures (°F)
35
23
39
25
55
36
64
45
72
54
84
65
88
70
83
63
78
61
66
49
55
40
41
28
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
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Dec

Sun exposure

In this area, properties receive around 8.7 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

8.7 hrs
4.3 hrs
JuneDecember
Provided by Shadowmap

Redfin Estimate for 31 Hardenburgh Ave

We cannot show automated home-value estimates for this home. 
 

Nearby homes have recently sold between $615,000 and $1,990,000.

Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $615K to $2.0M.

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GreatSchools Ratings provided by GreatSchools.org.