House Prices

House Prices & Home Values South Beloit, IL 2026


Average Data

average house price$173,300
average size per house1566 ft²
average price per ft²111 $ / ft²

04/16/2026 - The value range (VR) for house prices in South Beloit, IL is $115/ sqft to $115/ sqft. An average home with 1566 sqft costs approximately $180,090 to $180,090. South Beloit, IL includes 1 ZIP codes and it is located in Winnebago county. The lowest prices are found in ZIP 61080, while the highest are in ZIP 61080. The average price per sqare feet is $111. Our analysis is based on 15 property listings.

Avergage prices by ZIP codes South Beloit

61080115 $ / ft²




Historical development of home values in South Beloit

Year Estimated value (USD) Change vs. 2025
2010 $80,484 -53.6%
2011 $77,371 -55.4%
2012 $77,163 -55.5%
2013 $80,047 -53.8%
2014 $84,027 -51.5%
2015 $88,340 -49.0%
2016 $92,950 -46.4%
2017 $97,967 -43.5%
2018 $103,383 -40.3%
2019 $108,177 -37.6%
2020 $113,769 -34.4%
2021 $129,400 -25.3%
2022 $150,852 -13.0%
2023 $159,080 -8.2%
2024 $168,283 -2.9%
2025 $173,300 0.0%

Graph: estimated home values in South Beloit over time (USD)



Example: 100% financing house in South Beloit

Loan amount: $173,300

Interest rate: 6.00%

Fixed monthly payment: $1,039.02

Breakdown in the 1st month:
Interest portion: $866.50  –  Principal portion: $172.52

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $10,340.11 $2,128.14 $171,171.86
2 $10,208.85 $2,259.40 $168,912.45
3 $10,069.49 $2,398.76 $166,513.69
4 $9,921.54 $2,546.71 $163,966.98
5 $9,764.47 $2,703.78 $161,263.20
6 $9,597.70 $2,870.55 $158,392.65
7 $9,420.66 $3,047.60 $155,345.06
8 $9,232.69 $3,235.57 $152,109.49
9 $9,033.12 $3,435.13 $148,674.36
10 $8,821.25 $3,647.00 $145,027.36
11 $8,596.31 $3,871.94 $141,155.42
12 $8,357.50 $4,110.75 $137,044.67
13 $8,103.96 $4,364.29 $132,680.38
14 $7,834.78 $4,633.47 $128,046.90
15 $7,549.00 $4,919.26 $123,127.65
16 $7,245.59 $5,222.67 $117,904.98
17 $6,923.46 $5,544.79 $112,360.19
18 $6,581.47 $5,886.78 $106,473.42
19 $6,218.39 $6,249.86 $100,223.55
20 $5,832.91 $6,635.34 $93,588.21
21 $5,423.66 $7,044.59 $86,543.62
22 $4,989.16 $7,479.09 $79,064.53
23 $4,527.87 $7,940.38 $71,124.15
24 $4,038.13 $8,430.13 $62,694.03
25 $3,518.17 $8,950.08 $53,743.95
26 $2,966.15 $9,502.10 $44,241.85
27 $2,380.08 $10,088.17 $34,153.68
28 $1,757.87 $10,710.38 $23,443.29
29 $1,097.27 $11,370.98 $12,072.32
30 $395.94 $12,072.32 $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 South Beloit, IL


1500 sqft3900 sqft
Ø selling price$201,466$428,572
Ø fast selling$183,151$385,714
Ø high price sale$219,781$471,429

In 2026, houses in South Beloit, IL will be offered at an average price of $111 per square foot. A 1,500 sqft home priced at $201,466 is 22.82% more expensive per square foot than a 3,900 sqft home priced at $428,572. Home prices in South Beloit, IL vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $296,703. Sellers who can wait longer may achieve a higher price of up to $362,638.


Discover South Beloit, IL

Nestled along the scenic Rock River on the Illinois?Wisconsin border, South Beloit, IL offers small-city charm with convenient access to regional hubs.
Located in Winnebago County, the community blends Midwestern hospitality with growing opportunities for families, professionals, and retirees. Visitors and residents appreciate its safe neighborhoods, local parks, and a friendly Main Street feel.

Location and Lifestyle

Just minutes from Beloit, Wisconsin, and near major routes like I-39/I-90, South Beloit delivers easy commutes to Rockford, Madison, and the greater Chicagoland corridor. Outdoor lovers enjoy riverfront trails, fishing, and picnic spaces at parks such as Nature At The Confluence and nearby Forest Preserves. Seasonal community events, farmers markets, and youth sports create a lively year-round calendar.

Things to Do and Amenities

Dining options range from classic Midwest eateries to cozy coffee shops, while local retailers and service businesses meet everyday needs. Lodging along the corridor serves road-trippers and business travelers exploring the Stateline area.

Business, Schools, and Real Estate

A business-friendly climate, access to skilled labor, and proximity to logistics corridors support light manufacturing and entrepreneurial growth. Quality schools, affordable real estate, and ongoing redevelopment make South Beloit, Illinois an attractive place to live, work, and invest.



FAQ – Home Values in South Beloit

What is the median home value in South Beloit in 2026?

In 2026, the typical home value in South Beloit is about $173,300 for an average home size of 1566 square feet. This corresponds to an average price of roughly $111 per square foot.

What is the average cost per square foot in South Beloit?

In 2026, homes in South Beloit sell for an average of around $111 per square foot, with a typical range between $115 and $115 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 South Beloit is about 1566 square feet, with an estimated 2026 value around $173,300.



Locations close to South Beloit, IL

Sterling, IL75 $ / ft²
Stillman Valley, IL101 $ / ft²
Stockton, IL95 $ / ft²
Shirland, IL12 $ / ft²
Shannon, IL50 $ / ft²
Seward, IL173 $ / ft²




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