House Prices & Home Values Keithsburg, IL 2026

Average Data

average house price	$49,900
average size per house	1216 ft²
average price per ft²	42 $ / ft²

06/15/2026 - The value range (VR) for house prices in Keithsburg, IL is $41/ sqft to $41/ sqft. An average home with 1216 sqft costs approximately $49,856 to $49,856. Keithsburg, IL includes 1 ZIP codes and it is located in Mercer county. The lowest prices are found in ZIP 61442, while the highest are in ZIP 61442. The average price per sqare feet is $42. Our analysis is based on 1 property listings.

Avergage prices by ZIP codes Keithsburg

61442

45 $ / ft²

Historical development of home values in Keithsburg

Year	Estimated value (USD)	Change vs. 2025
2010	$23,174	-53.6%
2011	$22,278	-55.4%
2012	$22,218	-55.5%
2013	$23,049	-53.8%
2014	$24,195	-51.5%
2015	$25,437	-49.0%
2016	$26,764	-46.4%
2017	$28,209	-43.5%
2018	$29,768	-40.3%
2019	$31,148	-37.6%
2020	$32,759	-34.4%
2021	$37,260	-25.3%
2022	$43,436	-13.0%
2023	$45,806	-8.2%
2024	$48,455	-2.9%
2025	$49,900	0.0%

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

Example: 100% financing house in Keithsburg

Loan amount: $49,900

Interest rate: 6.00%

Fixed monthly payment: $299.18

Breakdown in the 1st month:
Interest portion: $249.50 – Principal portion: $49.68

Yearly breakdown (100% financing)

Year	Interest per year ($)	Principal per year ($)	Remaining balance at year-end ($)
1	$2,977.33	$612.78	$49,287.22
2	$2,939.54	$650.57	$48,636.65
3	$2,899.41	$690.70	$47,945.95
4	$2,856.81	$733.30	$47,212.65
5	$2,811.58	$778.53	$46,434.12
6	$2,763.56	$826.55	$45,607.58
7	$2,712.58	$877.53	$44,730.05
8	$2,658.46	$931.65	$43,798.40
9	$2,601.00	$989.11	$42,809.29
10	$2,539.99	$1,050.12	$41,759.18
11	$2,475.22	$1,114.89	$40,644.29
12	$2,406.46	$1,183.65	$39,460.64
13	$2,333.45	$1,256.65	$38,203.99
14	$2,255.95	$1,334.16	$36,869.82
15	$2,173.66	$1,416.45	$35,453.37
16	$2,086.29	$1,503.81	$33,949.56
17	$1,993.54	$1,596.57	$32,352.99
18	$1,895.07	$1,695.04	$30,657.95
19	$1,790.52	$1,799.59	$28,858.37
20	$1,679.53	$1,910.58	$26,947.79
21	$1,561.69	$2,028.42	$24,919.37
22	$1,436.58	$2,153.53	$22,765.84
23	$1,303.76	$2,286.35	$20,479.49
24	$1,162.74	$2,427.37	$18,052.12
25	$1,013.02	$2,577.09	$15,475.03
26	$854.07	$2,736.03	$12,739.00
27	$685.32	$2,904.79	$9,834.21
28	$506.16	$3,083.95	$6,750.26
29	$315.95	$3,274.16	$3,476.10
30	$114.01	$3,476.10	$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 Keithsburg, IL

	1500 sqft	3900 sqft
Ø selling price	$76,230	$162,162
Ø fast selling	$69,300	$145,946
Ø high price sale	$83,160	$178,379

In 2026, houses in Keithsburg, IL will be offered at an average price of $42 per square foot. A 1,500 sqft home priced at $76,230 is 25.19% more expensive per square foot than a 3,900 sqft home priced at $162,162. Home prices in Keithsburg, IL vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $112,267. Sellers who can wait longer may achieve a higher price of up to $137,215.

FAQ – Home Values in Keithsburg

What is the median home value in Keithsburg in 2026?

In 2026, the typical home value in Keithsburg is about $49,900 for an average home size of 1216 square feet. This corresponds to an average price of roughly $42 per square foot.

What is the average cost per square foot in Keithsburg?

In 2026, homes in Keithsburg sell for an average of around $42 per square foot, with a typical range between $41 and $41 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 Keithsburg is about 1216 square feet, with an estimated 2026 value around $49,900.

Locations close to Keithsburg, IL

Kewanee, IL	36 $ / ft²
Kirkwood, IL	50 $ / ft²
Knoxville, IL	67 $ / ft²
Ipava, IL	84 $ / ft²
Industry, IL	74 $ / ft²
Henderson, IL	89 $ / ft²

imprint Privacy