House Prices

House Prices & Home Values Bethalto, IL 2026


Average Data

average house price$275,525
average size per house1816 ft²
average price per ft²152 $ / ft²

04/18/2026 - The value range (VR) for house prices in Bethalto, IL is $137/ sqft to $137/ sqft. An average home with 1816 sqft costs approximately $248,792 to $248,792. Bethalto, IL includes 1 ZIP codes and it is located in Madison county. The lowest prices are found in ZIP 62010, while the highest are in ZIP 62010. The average price per sqare feet is $152. Our analysis is based on 2 property listings.

Avergage prices by ZIP codes Bethalto

62010131 $ / ft²




Historical development of home values in Bethalto

Year Estimated value (USD) Change vs. 2025
2010 $127,959 -53.6%
2011 $123,011 -55.4%
2012 $122,679 -55.5%
2013 $127,265 -53.8%
2014 $133,593 -51.5%
2015 $140,450 -49.0%
2016 $147,779 -46.4%
2017 $155,755 -43.5%
2018 $164,366 -40.3%
2019 $171,988 -37.6%
2020 $180,879 -34.4%
2021 $205,730 -25.3%
2022 $239,835 -13.0%
2023 $252,917 -8.2%
2024 $267,549 -2.9%
2025 $275,525 0.0%

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



Example: 100% financing house in Bethalto

Loan amount: $275,525

Interest rate: 6.00%

Fixed monthly payment: $1,651.91

Breakdown in the 1st month:
Interest portion: $1,377.63  –  Principal portion: $274.29

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $16,439.46 $3,383.48 $272,141.52
2 $16,230.77 $3,592.16 $268,549.36
3 $16,009.22 $3,813.72 $264,735.63
4 $15,774.00 $4,048.94 $260,686.69
5 $15,524.27 $4,298.67 $256,388.02
6 $15,259.13 $4,563.81 $251,824.21
7 $14,977.65 $4,845.29 $246,978.92
8 $14,678.80 $5,144.14 $241,834.78
9 $14,361.52 $5,461.42 $236,373.36
10 $14,024.67 $5,798.27 $230,575.09
11 $13,667.05 $6,155.89 $224,419.20
12 $13,287.37 $6,535.57 $217,883.63
13 $12,884.27 $6,938.67 $210,944.96
14 $12,456.30 $7,366.64 $203,578.32
15 $12,001.95 $7,820.99 $195,757.33
16 $11,519.56 $8,303.37 $187,453.95
17 $11,007.43 $8,815.51 $178,638.45
18 $10,463.71 $9,359.23 $169,279.22
19 $9,886.45 $9,936.49 $159,342.73
20 $9,273.59 $10,549.35 $148,793.38
21 $8,622.93 $11,200.01 $137,593.37
22 $7,932.14 $11,890.80 $125,702.57
23 $7,198.74 $12,624.20 $113,078.37
24 $6,420.11 $13,402.83 $99,675.54
25 $5,593.45 $14,229.49 $85,446.05
26 $4,715.81 $15,107.13 $70,338.92
27 $3,784.03 $16,038.91 $54,300.01
28 $2,794.79 $17,028.15 $37,271.86
29 $1,744.53 $18,078.41 $19,193.45
30 $629.49 $19,193.45 $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 Bethalto, IL


1500 sqft3900 sqft
Ø selling price$275,881$586,872
Ø fast selling$250,801$528,185
Ø high price sale$300,960$645,560

In 2026, houses in Bethalto, IL will be offered at an average price of $152 per square foot. A 1,500 sqft home priced at $275,881 is 21.94% more expensive per square foot than a 3,900 sqft home priced at $586,872. Home prices in Bethalto, IL vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $406,297. Sellers who can wait longer may achieve a higher price of up to $496,585.


Bethalto, Illinois Overview

Bethalto, Illinois is a welcoming Madison County village in the St. Louis Metro East with small-town charm and regional access.

Located near Illinois Route 140 and Interstate 255, Bethalto, IL offers quick commutes to downtown St. Louis and nearby employment centers.

Community and Lifestyle

Residents enjoy well-kept neighborhoods, a low crime reputation, and a cost of living that appeals to families and retirees.

Popular things to do in Bethalto include visiting the Bethalto Arboretum and Central Park, which provide walking trails, playgrounds, and seasonal events that foster community connections.

Schools and Amenities

Bethalto Community Unit School District 8 is known for engaged teachers, competitive athletics, and arts programs that enrich student life.

Local amenities include dining, shops along State Street,
and the nearby St. Louis Regional Airport that supports business travel and aviation services.

Economy and Real Estate

A diversified local economy spans healthcare, education, light manufacturing, and retail, with many residents also commuting to jobs across the Metro East.

Real estate in Bethalto ranges from affordable starter homes to newer subdivisions, offering value compared with larger metro markets.

Recreation and Events

Annual festivals, youth sports, and library programs create a lively calendar that highlights hometown pride and civic engagement.

Whether you are visiting or relocating, Bethalto combines Midwestern friendliness, convenient location, and outdoor recreation for a balanced lifestyle.



FAQ – Home Values in Bethalto

What is the median home value in Bethalto in 2026?

In 2026, the typical home value in Bethalto is about $275,525 for an average home size of 1816 square feet. This corresponds to an average price of roughly $152 per square foot.

What is the average cost per square foot in Bethalto?

In 2026, homes in Bethalto sell for an average of around $152 per square foot, with a typical range between $137 and $137 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 Bethalto is about 1816 square feet, with an estimated 2026 value around $275,525.



Locations close to Bethalto, IL

Bingham, IL137 $ / ft²
Brighton, IL106 $ / ft²
Brussels, IL87 $ / ft²
Benld, IL46 $ / ft²
Batchtown, IL74 $ / ft²
Alton, IL46 $ / ft²




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