House Prices

Southside Summit, NJ House Prices & Home Values 2026


Average Data

average house price$667,846
average size per house1907 ft²
average price per ft²344 $ / ft²

04/05/2026 - The value range (VR) for house prices in Southside Summit, NJ is $326.8/ sqft to $361.2/ sqft. An average home with 1907 sqft costs approximately $611,367 to $675,722. Summit, NJ includes 1 ZIP codes and it is located in Union county. The lowest prices are found in ZIP 07901, while the highest are in ZIP 07901. The average price per sqare feet is $344. Our analysis is based on 5 property listings.

Avergage prices by ZIP codes Southside Summit

07901439 $ / ft²




Historical development of home values in Southside Summit

Year Estimated value (USD) Change vs. 2025
2010 $310,160 -53.6%
2011 $298,166 -55.4%
2012 $297,363 -55.5%
2013 $308,478 -53.8%
2014 $323,817 -51.5%
2015 $340,436 -49.0%
2016 $358,202 -46.4%
2017 $377,536 -43.5%
2018 $398,408 -40.3%
2019 $416,882 -37.6%
2020 $438,433 -34.4%
2021 $498,670 -25.3%
2022 $581,337 -13.0%
2023 $613,047 -8.2%
2024 $648,512 -2.9%
2025 $667,846 0.0%

Graph: estimated home values in Southside Summit over time (USD)



Example: 100% financing house in Southside Summit

Loan amount: $667,846

Interest rate: 5.89%

Fixed monthly payment: $3,955.26

Breakdown in the 1st month:
Interest portion: $3,275.78  –  Principal portion: $679.47

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $39,085.81 $8,377.28 $659,468.72
2 $38,579.20 $8,883.89 $650,584.83
3 $38,041.96 $9,421.13 $641,163.70
4 $37,472.22 $9,990.87 $631,172.83
5 $36,868.03 $10,595.06 $620,577.78
6 $36,227.31 $11,235.78 $609,341.99
7 $35,547.83 $11,915.26 $597,426.73
8 $34,827.27 $12,635.82 $584,790.91
9 $34,063.13 $13,399.96 $571,390.95
10 $33,252.78 $14,210.32 $557,180.63
11 $32,393.42 $15,069.67 $542,110.96
12 $31,482.09 $15,981.00 $526,129.96
13 $30,515.66 $16,947.44 $509,182.52
14 $29,490.78 $17,972.32 $491,210.21
15 $28,403.91 $19,059.18 $472,151.03
16 $27,251.33 $20,211.76 $451,939.27
17 $26,029.04 $21,434.05 $430,505.21
18 $24,732.83 $22,730.26 $407,774.95
19 $23,358.24 $24,104.85 $383,670.10
20 $21,900.52 $25,562.57 $358,107.52
21 $20,354.64 $27,108.45 $330,999.08
22 $18,715.28 $28,747.81 $302,251.27
23 $16,976.78 $30,486.31 $271,764.96
24 $15,133.15 $32,329.94 $239,435.02
25 $13,178.02 $34,285.07 $205,149.95
26 $11,104.66 $36,358.43 $168,791.52
27 $8,905.92 $38,557.17 $130,234.35
28 $6,574.21 $40,888.88 $89,345.47
29 $4,101.49 $43,361.60 $45,983.86
30 $1,479.23 $45,983.86 $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 Southside Summit, NJ


1500 sqft3900 sqft
Ø selling price$612,498$1,302,949
Ø fast selling$556,816$1,172,654
Ø high price sale$668,179$1,433,244

In 2026, houses in Southside Summit, NJ will be offered at an average price of $344 per square foot. A 1,500 sqft home priced at $612,498 is 22.56% more expensive per square foot than a 3,900 sqft home priced at $1,302,949. Home prices in Southside Summit, 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 $902,042. Sellers who can wait longer may achieve a higher price of up to $1,102,495.

FAQ – Home Values in Southside Summit

What is the median home value in Southside Summit in 2026?

In 2026, the typical home value in Southside Summit is about $667,846 for an average home size of 1907 square feet. This corresponds to an average price of roughly $344 per square foot.

What is the average cost per square foot in Southside Summit?

In 2026, homes in Southside Summit sell for an average of around $344 per square foot, with a typical range between $326.8 and $361.2 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Southside?

The average home size in Southside Summit is about 1907 square feet, with an estimated 2026 value around $667,846.



Neighborhoods close to Southside Summit, NJ

Spring Ridge Basking Ridge, NJ271 $ / ft²
Pluckemin Bedminster, NJ259 $ / ft²
Peppertown Berkeley Heights, NJ262 $ / ft²
Brass Castle Washington, NJ200 $ / ft²
Succasunna Hills Succasunna, NJ255 $ / ft²
Lake Mohawk Sparta, NJ192 $ / ft²
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