House Prices

House Prices & Home Values Williamsfield, IL 2026


Average Data

average house price$193,167
average size per house1743 ft²
average price per ft²111 $ / ft²

04/04/2026 - The value range (VR) for house prices in Williamsfield, IL is $122/ sqft to $122/ sqft. An average home with 1743 sqft costs approximately $212,646 to $212,646. Williamsfield, IL includes 1 ZIP codes and it is located in Knox county. The lowest prices are found in ZIP 61489, while the highest are in ZIP 61489. The average price per sqare feet is $111. Our analysis is based on 3 property listings.

Avergage prices by ZIP codes Williamsfield

61489127 $ / ft²




Historical development of home values in Williamsfield

Year Estimated value (USD) Change vs. 2025
2010 $89,710 -53.6%
2011 $86,241 -55.4%
2012 $86,009 -55.5%
2013 $89,224 -53.8%
2014 $93,660 -51.5%
2015 $98,467 -49.0%
2016 $103,606 -46.4%
2017 $109,198 -43.5%
2018 $115,235 -40.3%
2019 $120,578 -37.6%
2020 $126,812 -34.4%
2021 $144,235 -25.3%
2022 $168,145 -13.0%
2023 $177,317 -8.2%
2024 $187,575 -2.9%
2025 $193,167 0.0%

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



Example: 100% financing house in Williamsfield

Loan amount: $193,167

Interest rate: 6.00%

Fixed monthly payment: $1,158.13

Breakdown in the 1st month:
Interest portion: $965.84  –  Principal portion: $192.30

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $11,525.49 $2,372.11 $190,794.89
2 $11,379.19 $2,518.42 $188,276.47
3 $11,223.85 $2,673.75 $185,602.72
4 $11,058.94 $2,838.66 $182,764.05
5 $10,883.86 $3,013.74 $179,750.31
6 $10,697.98 $3,199.63 $176,550.68
7 $10,500.63 $3,396.97 $173,153.71
8 $10,291.12 $3,606.49 $169,547.22
9 $10,068.68 $3,828.93 $165,718.29
10 $9,832.52 $4,065.09 $161,653.20
11 $9,581.79 $4,315.82 $157,337.39
12 $9,315.60 $4,582.01 $152,755.38
13 $9,032.99 $4,864.61 $147,890.77
14 $8,732.95 $5,164.65 $142,726.12
15 $8,414.41 $5,483.20 $137,242.92
16 $8,076.22 $5,821.39 $131,421.53
17 $7,717.17 $6,180.44 $125,241.09
18 $7,335.97 $6,561.63 $118,679.46
19 $6,931.26 $6,966.34 $111,713.12
20 $6,501.59 $7,396.01 $104,317.11
21 $6,045.42 $7,852.18 $96,464.93
22 $5,561.12 $8,336.49 $88,128.44
23 $5,046.94 $8,850.66 $79,277.78
24 $4,501.05 $9,396.55 $69,881.23
25 $3,921.50 $9,976.11 $59,905.12
26 $3,306.19 $10,591.41 $49,313.70
27 $2,652.94 $11,244.67 $38,069.03
28 $1,959.39 $11,938.22 $26,130.82
29 $1,223.07 $12,674.54 $13,456.28
30 $441.33 $13,456.28 $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 Williamsfield, 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 Williamsfield, IL will be offered at an average price of $111 per square foot. A 1,500 sqft home priced at $201,466 is 23.90% more expensive per square foot than a 3,900 sqft home priced at $428,572. Home prices in Williamsfield, 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 Williamsfield, IL

Overview

Williamsfield, IL is a welcoming village in Knox County, offering small-town charm in west-central Illinois. Located east of Galesburg and within the Galesburg micropolitan area, Williamsfield Illinois blends rural landscapes with a close-knit community.


Living and Community

Living in Williamsfield, IL appeals to homebuyers seeking affordable real estate, friendly neighborhoods, and low traffic. Local shops, seasonal events, and down-to-earth eateries create a relaxed pace while keeping essentials close to home.


Education and Schools

Families appreciate the strong Williamsfield schools and the supportive atmosphere that surrounds academics and activities. The community-focused district offers a personalized learning environment with opportunities in athletics, arts, and technology.


Outdoors and Recreation

Outdoor enthusiasts enjoy nearby parks, quiet country roads, and abundant wildlife for walking, biking, birding, and photography. Fishing, paddling, and hunting options are within a short drive, adding year-round outdoor recreation to everyday life.


Economy and Access

Agriculture anchors the local economy, complemented by small businesses and easy access to larger job markets in the region. With convenient regional routes for commuting and travel, Williamsfield Illinois offers a peaceful base that stays connected to central Illinois hubs.



FAQ – Home Values in Williamsfield

What is the median home value in Williamsfield in 2026?

In 2026, the typical home value in Williamsfield is about $193,167 for an average home size of 1743 square feet. This corresponds to an average price of roughly $111 per square foot.

What is the average cost per square foot in Williamsfield?

In 2026, homes in Williamsfield sell for an average of around $111 per square foot, with a typical range between $122 and $122 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 Williamsfield is about 1743 square feet, with an estimated 2026 value around $193,167.



Locations close to Williamsfield, IL

Woodhull, IL80 $ / ft²
Wyoming, IL61 $ / ft²
Astoria, IL54 $ / ft²
Wataga, IL58 $ / ft²
Viola, IL74 $ / ft²
Victoria, IL77 $ / ft²




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