House Prices

House Prices & Home Values Gilson, IL 2026


Average Data

average house price$172,512
average size per house1932 ft²
average price per ft²90 $ / ft²

06/15/2026 - The value range (VR) for house prices in Gilson, IL is $97/ sqft to $97/ sqft. An average home with 1932 sqft costs approximately $187,404 to $187,404. Gilson, IL includes 1 ZIP codes and it is located in Knox county. The lowest prices are found in ZIP 61436, while the highest are in ZIP 61436. The average price per sqare feet is $90. Our analysis is based on 18 property listings.

Avergage prices by ZIP codes Gilson

6143696 $ / ft²




Historical development of home values in Gilson

Year Estimated value (USD) Change vs. 2025
2010 $80,118 -53.6%
2011 $77,020 -55.4%
2012 $76,812 -55.5%
2013 $79,683 -53.8%
2014 $83,645 -51.5%
2015 $87,938 -49.0%
2016 $92,528 -46.4%
2017 $97,522 -43.5%
2018 $102,913 -40.3%
2019 $107,685 -37.6%
2020 $113,252 -34.4%
2021 $128,812 -25.3%
2022 $150,166 -13.0%
2023 $158,357 -8.2%
2024 $167,518 -2.9%
2025 $172,512 0.0%

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



Example: 100% financing house in Gilson

Loan amount: $172,512

Interest rate: 6.00%

Fixed monthly payment: $1,034.30

Breakdown in the 1st month:
Interest portion: $862.56  –  Principal portion: $171.74

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $10,293.09 $2,118.47 $170,393.53
2 $10,162.43 $2,249.13 $168,144.40
3 $10,023.71 $2,387.85 $165,756.55
4 $9,876.43 $2,535.13 $163,221.42
5 $9,720.07 $2,691.49 $160,529.93
6 $9,554.06 $2,857.50 $157,672.44
7 $9,377.82 $3,033.74 $154,638.70
8 $9,190.71 $3,220.85 $151,417.84
9 $8,992.05 $3,419.51 $147,998.33
10 $8,781.14 $3,630.42 $144,367.92
11 $8,557.23 $3,854.33 $140,513.58
12 $8,319.50 $4,092.06 $136,421.53
13 $8,067.11 $4,344.45 $132,077.08
14 $7,799.15 $4,612.41 $127,464.67
15 $7,514.67 $4,896.89 $122,567.78
16 $7,212.64 $5,198.92 $117,368.86
17 $6,891.98 $5,519.58 $111,849.29
18 $6,551.55 $5,860.01 $105,989.28
19 $6,190.12 $6,221.44 $99,767.84
20 $5,806.39 $6,605.17 $93,162.67
21 $5,399.00 $7,012.56 $86,150.11
22 $4,966.48 $7,445.08 $78,705.03
23 $4,507.28 $7,904.28 $70,800.75
24 $4,019.76 $8,391.79 $62,408.95
25 $3,502.18 $8,909.38 $53,499.57
26 $2,952.67 $9,458.89 $44,040.68
27 $2,369.26 $10,042.30 $33,998.38
28 $1,749.87 $10,661.68 $23,336.70
29 $1,092.29 $11,319.27 $12,017.42
30 $394.14 $12,017.42 $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 Gilson, IL


1500 sqft3900 sqft
Ø selling price$163,350$347,490
Ø fast selling$148,500$312,741
Ø high price sale$178,200$382,240

In 2026, houses in Gilson, IL will be offered at an average price of $90 per square foot. A 1,500 sqft home priced at $163,350 is 22.59% more expensive per square foot than a 3,900 sqft home priced at $347,490. Home prices in Gilson, IL vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $240,571. Sellers who can wait longer may achieve a higher price of up to $294,030.

FAQ – Home Values in Gilson

What is the median home value in Gilson in 2026?

In 2026, the typical home value in Gilson is about $172,512 for an average home size of 1932 square feet. This corresponds to an average price of roughly $90 per square foot.

What is the average cost per square foot in Gilson?

In 2026, homes in Gilson sell for an average of around $90 per square foot, with a typical range between $97 and $97 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 Gilson is about 1932 square feet, with an estimated 2026 value around $172,512.



Locations close to Gilson, IL

Gladstone, IL137 $ / ft²
Good Hope, IL32 $ / ft²
Henderson, IL89 $ / ft²
Gerlaw, IL67 $ / ft²
Galva, IL95 $ / ft²
Fiatt, IL101 $ / ft²
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