House Prices

House Prices & Home Values Johnston, SC 2026


Average Data

average house price$305,759
average size per house2306 ft²
average price per ft²133 $ / ft²

04/15/2026 - The value range (VR) for house prices in Johnston, SC is $126/ sqft to $126/ sqft. An average home with 2306 sqft costs approximately $290,556 to $290,556. Johnston, SC includes 1 ZIP codes and it is located in Edgefield county. The lowest prices are found in ZIP 29832, while the highest are in ZIP 29832. The average price per sqare feet is $133. Our analysis is based on 14 property listings.

Avergage prices by ZIP codes Johnston

29832134 $ / ft²




Historical development of home values in Johnston

Year Estimated value (USD) Change vs. 2025
2010 $142,000 -53.6%
2011 $136,509 -55.4%
2012 $136,141 -55.5%
2013 $141,230 -53.8%
2014 $148,252 -51.5%
2015 $155,861 -49.0%
2016 $163,995 -46.4%
2017 $172,847 -43.5%
2018 $182,403 -40.3%
2019 $190,860 -37.6%
2020 $200,727 -34.4%
2021 $228,305 -25.3%
2022 $266,153 -13.0%
2023 $280,670 -8.2%
2024 $296,908 -2.9%
2025 $305,759 0.0%

Graph: estimated home values in Johnston over time (USD)



Example: 100% financing house in Johnston

Loan amount: $305,759

Interest rate: 6.00%

Fixed monthly payment: $1,833.18

Breakdown in the 1st month:
Interest portion: $1,528.80  –  Principal portion: $304.38

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $18,243.40 $3,754.76 $302,004.24
2 $18,011.81 $3,986.34 $298,017.90
3 $17,765.95 $4,232.21 $293,785.69
4 $17,504.91 $4,493.24 $289,292.45
5 $17,227.78 $4,770.38 $284,522.07
6 $16,933.55 $5,064.60 $279,457.47
7 $16,621.18 $5,376.98 $274,080.49
8 $16,289.54 $5,708.62 $268,371.87
9 $15,937.44 $6,060.71 $262,311.16
10 $15,563.63 $6,434.52 $255,876.64
11 $15,166.76 $6,831.39 $249,045.24
12 $14,745.42 $7,252.74 $241,792.51
13 $14,298.09 $7,700.07 $234,092.44
14 $13,823.16 $8,174.99 $225,917.45
15 $13,318.95 $8,679.21 $217,238.24
16 $12,783.63 $9,214.52 $208,023.71
17 $12,215.30 $9,782.85 $198,240.86
18 $11,611.92 $10,386.24 $187,854.62
19 $10,971.32 $11,026.84 $176,827.78
20 $10,291.20 $11,706.95 $165,120.83
21 $9,569.15 $12,429.01 $152,691.81
22 $8,802.55 $13,195.61 $139,496.21
23 $7,988.67 $14,009.48 $125,486.73
24 $7,124.60 $14,873.56 $110,613.17
25 $6,207.23 $15,790.92 $94,822.25
26 $5,233.28 $16,764.87 $78,057.37
27 $4,199.26 $17,798.89 $60,258.48
28 $3,101.47 $18,896.69 $41,361.79
29 $1,935.96 $20,062.20 $21,299.59
30 $698.57 $21,299.59 $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 Johnston, SC


1500 sqft3900 sqft
Ø selling price$241,396$513,514
Ø fast selling$219,451$462,162
Ø high price sale$263,340$564,865

In 2026, houses in Johnston, SC will be offered at an average price of $133 per square foot. A 1,500 sqft home priced at $241,396 is 24.45% more expensive per square foot than a 3,900 sqft home priced at $513,514. Home prices in Johnston, SC vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $355,509. Sellers who can wait longer may achieve a higher price of up to $434,512.

FAQ – Home Values in Johnston

What is the median home value in Johnston in 2026?

In 2026, the typical home value in Johnston is about $305,759 for an average home size of 2306 square feet. This corresponds to an average price of roughly $133 per square foot.

What is the average cost per square foot in Johnston?

In 2026, homes in Johnston sell for an average of around $133 per square foot, with a typical range between $126 and $126 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in ?

The average home size in Johnston is about 2306 square feet, with an estimated 2026 value around $305,759.



Locations close to Johnston, SC

Langley, SC127 $ / ft²
Mc Cormick, SC121 $ / ft²
Martin, SC89 $ / ft²
Jackson, SC126 $ / ft²
Graniteville, SC94 $ / ft²
Gloverville, SC63 $ / ft²
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