House Prices

Willow Grove Hackettstown, NJ House Prices & Home Values 2026


Average Data

average house price$422,945
average size per house2016 ft²
average price per ft²210 $ / ft²

05/21/2026 - The value range (VR) for house prices in Willow Grove Hackettstown, NJ is $199.5/ sqft to $220.5/ sqft. An average home with 2016 sqft costs approximately $402,192 to $444,528. Hackettstown, NJ includes 1 ZIP codes and it is located in Warren county. The lowest prices are found in ZIP 07840, while the highest are in ZIP 07840. The average price per sqare feet is $210. Our analysis is based on 6 property listings.

Avergage prices by ZIP codes Willow Grove Hackettstown

07840215 $ / ft²




Historical development of home values in Willow Grove Hackettstown

Year Estimated value (USD) Change vs. 2025
2010 $196,423 -53.6%
2011 $188,828 -55.4%
2012 $188,319 -55.5%
2013 $195,358 -53.8%
2014 $205,072 -51.5%
2015 $215,597 -49.0%
2016 $226,849 -46.4%
2017 $239,092 -43.5%
2018 $252,311 -40.3%
2019 $264,010 -37.6%
2020 $277,658 -34.4%
2021 $315,806 -25.3%
2022 $368,159 -13.0%
2023 $388,241 -8.2%
2024 $410,701 -2.9%
2025 $422,945 0.0%

Graph: estimated home values in Willow Grove Hackettstown over time (USD)



Example: 100% financing house in Willow Grove Hackettstown

Loan amount: $422,945

Interest rate: 6.00%

Fixed monthly payment: $2,535.77

Breakdown in the 1st month:
Interest portion: $2,114.73  –  Principal portion: $421.04

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $25,235.41 $5,193.81 $417,751.19
2 $24,915.07 $5,514.16 $412,237.03
3 $24,574.97 $5,854.26 $406,382.77
4 $24,213.89 $6,215.34 $400,167.43
5 $23,830.54 $6,598.68 $393,568.75
6 $23,423.55 $7,005.68 $386,563.07
7 $22,991.46 $7,437.77 $379,125.30
8 $22,532.71 $7,896.52 $371,228.78
9 $22,045.67 $8,383.56 $362,845.23
10 $21,528.59 $8,900.64 $353,944.59
11 $20,979.62 $9,449.61 $344,494.98
12 $20,396.79 $10,032.44 $334,462.54
13 $19,778.01 $10,651.22 $323,811.32
14 $19,121.07 $11,308.16 $312,503.16
15 $18,423.60 $12,005.63 $300,497.54
16 $17,683.12 $12,746.11 $287,751.43
17 $16,896.97 $13,532.26 $274,219.17
18 $16,062.33 $14,366.90 $259,852.27
19 $15,176.21 $15,253.02 $244,599.26
20 $14,235.44 $16,193.79 $228,405.47
21 $13,236.64 $17,192.59 $211,212.88
22 $12,176.24 $18,252.99 $192,959.89
23 $11,050.44 $19,378.79 $173,581.10
24 $9,855.19 $20,574.03 $153,007.07
25 $8,586.23 $21,843.00 $131,164.07
26 $7,239.00 $23,190.22 $107,973.85
27 $5,808.68 $24,620.55 $83,353.30
28 $4,290.14 $26,139.09 $57,214.22
29 $2,677.94 $27,751.29 $29,462.93
30 $966.30 $29,462.93 $0.00

Note: The calculation is based on a standard annuity mortgage with a fixed monthly payment over the entire term. Extra payments, interest rate changes, and additional purchase costs (e.g. taxes, notary fees) are not included.


How to sell in Willow Grove Hackettstown, NJ


1500 sqft3900 sqft
Ø selling price$381,151$810,811
Ø fast selling$346,500$729,730
Ø high price sale$415,801$891,892

In 2026, houses in Willow Grove Hackettstown, NJ will be offered at an average price of $210 per square foot. A 1,500 sqft home priced at $381,151 is 23.00% more expensive per square foot than a 3,900 sqft home priced at $810,811. Home prices in Willow Grove Hackettstown, NJ vary significantly depending on the property’s condition and exact location. For a quick sale, a 2,700 sqft home should be listed at around $561,330. Sellers who can wait longer may achieve a higher price of up to $686,070.

FAQ – Home Values in Willow Grove Hackettstown

What is the median home value in Willow Grove Hackettstown in 2026?

In 2026, the typical home value in Willow Grove Hackettstown is about $422,945 for an average home size of 2016 square feet. This corresponds to an average price of roughly $210 per square foot.

What is the average cost per square foot in Willow Grove Hackettstown?

In 2026, homes in Willow Grove Hackettstown sell for an average of around $210 per square foot, with a typical range between $199.5 and $220.5 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Willow Grove?

The average home size in Willow Grove Hackettstown is about 2016 square feet, with an estimated 2026 value around $422,945.



Neighborhoods close to Willow Grove Hackettstown, NJ

River Styx Hopatcong, NJ204 $ / ft²
Nolans Point Lake Hopatcong, NJ237 $ / ft²
Shore Hills Landing, NJ183 $ / ft²
Flanders Crossing Flanders, NJ98 $ / ft²
Indian Lake Denville, NJ227 $ / ft²
Ramsaysburg Delaware, NJ293 $ / ft²
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