House Prices

House Prices & Home Values Mark, IL 2026


Average Data

average house price$139,760
average size per house1737 ft²
average price per ft²81 $ / ft²

04/18/2026 - The value range (VR) for house prices in Mark, IL is $110/ sqft to $110/ sqft. An average home with 1737 sqft costs approximately $191,070 to $191,070. Mark, IL includes 1 ZIP codes and it is located in Putnam county. The lowest prices are found in ZIP 61340, while the highest are in ZIP 61340. The average price per sqare feet is $81. Our analysis is based on 15 property listings.

Avergage prices by ZIP codes Mark

61340103 $ / ft²




Historical development of home values in Mark

Year Estimated value (USD) Change vs. 2025
2010 $64,907 -53.6%
2011 $62,397 -55.4%
2012 $62,229 -55.5%
2013 $64,555 -53.8%
2014 $67,765 -51.5%
2015 $71,243 -49.0%
2016 $74,961 -46.4%
2017 $79,007 -43.5%
2018 $83,375 -40.3%
2019 $87,241 -37.6%
2020 $91,751 -34.4%
2021 $104,357 -25.3%
2022 $121,656 -13.0%
2023 $128,292 -8.2%
2024 $135,714 -2.9%
2025 $139,760 0.0%

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



Example: 100% financing house in Mark

Loan amount: $139,760

Interest rate: 6.00%

Fixed monthly payment: $837.93

Breakdown in the 1st month:
Interest portion: $698.80  –  Principal portion: $139.13

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $8,338.91 $1,716.27 $138,043.73
2 $8,233.06 $1,822.12 $136,221.61
3 $8,120.67 $1,934.51 $134,287.10
4 $8,001.36 $2,053.83 $132,233.27
5 $7,874.68 $2,180.50 $130,052.77
6 $7,740.19 $2,314.99 $127,737.78
7 $7,597.41 $2,457.77 $125,280.01
8 $7,445.82 $2,609.36 $122,670.64
9 $7,284.88 $2,770.30 $119,900.34
10 $7,114.01 $2,941.17 $116,959.17
11 $6,932.61 $3,122.57 $113,836.59
12 $6,740.01 $3,315.17 $110,521.43
13 $6,535.54 $3,519.64 $107,001.79
14 $6,318.46 $3,736.72 $103,265.06
15 $6,087.98 $3,967.20 $99,297.87
16 $5,843.30 $4,211.89 $95,085.98
17 $5,583.52 $4,471.66 $90,614.31
18 $5,307.71 $4,747.47 $85,866.85
19 $5,014.90 $5,040.28 $80,826.57
20 $4,704.03 $5,351.15 $75,475.41
21 $4,373.98 $5,681.20 $69,794.21
22 $4,023.58 $6,031.61 $63,762.60
23 $3,651.56 $6,403.62 $57,358.98
24 $3,256.60 $6,798.58 $50,560.40
25 $2,837.28 $7,217.91 $43,342.49
26 $2,392.09 $7,663.09 $35,679.40
27 $1,919.45 $8,135.73 $27,543.67
28 $1,417.65 $8,637.53 $18,906.14
29 $884.91 $9,170.27 $9,735.87
30 $319.31 $9,735.87 $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 Mark, IL


1500 sqft3900 sqft
Ø selling price$147,015$312,741
Ø fast selling$133,650$281,467
Ø high price sale$160,380$344,016

In 2026, houses in Mark, IL will be offered at an average price of $81 per square foot. A 1,500 sqft home priced at $147,015 is 21.53% more expensive per square foot than a 3,900 sqft home priced at $312,741. Home prices in Mark, IL vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $216,514. Sellers who can wait longer may achieve a higher price of up to $264,628.

FAQ – Home Values in Mark

What is the median home value in Mark in 2026?

In 2026, the typical home value in Mark is about $139,760 for an average home size of 1737 square feet. This corresponds to an average price of roughly $81 per square foot.

What is the average cost per square foot in Mark?

In 2026, homes in Mark sell for an average of around $81 per square foot, with a typical range between $110 and $110 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 Mark is about 1737 square feet, with an estimated 2026 value around $139,760.



Locations close to Mark, IL

Marseilles, IL119 $ / ft²
Mendota, IL72 $ / ft²
Mineral, IL104 $ / ft²
Manlius, IL42 $ / ft²
Malden, IL76 $ / ft²
Magnolia, IL230 $ / ft²
  imprint  Privacy