House Prices

House Prices & Home Values Gerlaw, IL 2026


Average Data

average house price$125,000
average size per house1978 ft²
average price per ft²64 $ / ft²

06/15/2026 - The value range (VR) for house prices in Gerlaw, IL is $63/ sqft to $63/ sqft. An average home with 1978 sqft costs approximately $124,614 to $124,614. Gerlaw, IL includes 1 ZIP codes and it is located in Warren county. The lowest prices are found in ZIP 61435, while the highest are in ZIP 61435. The average price per sqare feet is $64. Our analysis is based on 1 property listings.

Avergage prices by ZIP codes Gerlaw

6143567 $ / ft²




Historical development of home values in Gerlaw

Year Estimated value (USD) Change vs. 2025
2010 $58,052 -53.6%
2011 $55,807 -55.4%
2012 $55,657 -55.5%
2013 $57,737 -53.8%
2014 $60,608 -51.5%
2015 $63,719 -49.0%
2016 $67,044 -46.4%
2017 $70,663 -43.5%
2018 $74,570 -40.3%
2019 $78,027 -37.6%
2020 $82,061 -34.4%
2021 $93,335 -25.3%
2022 $108,808 -13.0%
2023 $114,743 -8.2%
2024 $121,381 -2.9%
2025 $125,000 0.0%

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



Example: 100% financing house in Gerlaw

Loan amount: $125,000

Interest rate: 6.00%

Fixed monthly payment: $749.44

Breakdown in the 1st month:
Interest portion: $625.00  –  Principal portion: $124.44

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $7,458.24 $1,535.01 $123,464.99
2 $7,363.57 $1,629.69 $121,835.29
3 $7,263.05 $1,730.21 $120,105.09
4 $7,156.34 $1,836.92 $118,268.17
5 $7,043.04 $1,950.22 $116,317.95
6 $6,922.75 $2,070.50 $114,247.44
7 $6,795.05 $2,198.21 $112,049.23
8 $6,659.47 $2,333.79 $109,715.44
9 $6,515.53 $2,477.73 $107,237.71
10 $6,362.70 $2,630.55 $104,607.16
11 $6,200.46 $2,792.80 $101,814.36
12 $6,028.20 $2,965.05 $98,849.30
13 $5,845.33 $3,147.93 $95,701.37
14 $5,651.17 $3,342.09 $92,359.28
15 $5,445.03 $3,548.22 $88,811.06
16 $5,226.19 $3,767.07 $85,043.99
17 $4,993.84 $3,999.41 $81,044.57
18 $4,747.17 $4,246.09 $76,798.48
19 $4,485.28 $4,507.98 $72,290.50
20 $4,207.24 $4,786.02 $67,504.48
21 $3,912.05 $5,081.21 $62,423.27
22 $3,598.65 $5,394.61 $57,028.66
23 $3,265.92 $5,727.34 $51,301.32
24 $2,912.67 $6,080.59 $45,220.73
25 $2,537.63 $6,455.63 $38,765.11
26 $2,139.46 $6,853.79 $31,911.31
27 $1,716.74 $7,276.52 $24,634.79
28 $1,267.94 $7,725.32 $16,909.47
29 $791.46 $8,201.80 $8,707.67
30 $285.59 $8,707.67 $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 Gerlaw, IL


1500 sqft3900 sqft
Ø selling price$116,161$247,105
Ø fast selling$105,601$222,394
Ø high price sale$126,721$271,815

In 2026, houses in Gerlaw, IL will be offered at an average price of $64 per square foot. A 1,500 sqft home priced at $116,161 is 24.20% more expensive per square foot than a 3,900 sqft home priced at $247,105. Home prices in Gerlaw, IL vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $171,072. Sellers who can wait longer may achieve a higher price of up to $209,089.


Discover Gerlaw, IL

Location and Community

Gerlaw, Illinois is a small unincorporated community in Warren County in western Illinois.
Surrounded by fertile farmland and prairie vistas, Gerlaw offers a quiet rural lifestyle with Midwestern charm. Residents value close-knit community ties and the slower pace that defines life in this corner of Illinois.

Living in Gerlaw

Housing and real estate in and around Gerlaw, IL range from classic farmhouses to modest single-family homes on spacious lots. Everyday conveniences, schools, healthcare, and entertainment are typically found in nearby hubs such as Monmouth and Galesburg. The area experiences four distinct seasons, inviting year-round activities like harvest festivals, scenic drives, and birdwatching.

Getting Around and Things to Do

Local roads connect Gerlaw to regional routes, making commutes to work, shopping, and college campuses in surrounding towns straightforward. Outdoor enthusiasts appreciate the open skies, rich agricultural heritage, and easy access to parks, fishing spots, and nature preserves across western Illinois. Farmers, small businesses, and remote workers alike find the setting conducive to productivity and balance.

Why Visit or Move

Whether you are planning a visit or considering a move, Gerlaw, Illinois offers a peaceful, affordable, and well-situated base for enjoying the best of rural Midwest living.



FAQ – Home Values in Gerlaw

What is the median home value in Gerlaw in 2026?

In 2026, the typical home value in Gerlaw is about $125,000 for an average home size of 1978 square feet. This corresponds to an average price of roughly $64 per square foot.

What is the average cost per square foot in Gerlaw?

In 2026, homes in Gerlaw sell for an average of around $64 per square foot, with a typical range between $63 and $63 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 Gerlaw is about 1978 square feet, with an estimated 2026 value around $125,000.



Locations close to Gerlaw, IL

Gilson, IL96 $ / ft²
Gladstone, IL137 $ / ft²
Good Hope, IL32 $ / ft²
Galva, IL95 $ / ft²
Fiatt, IL101 $ / ft²
Fairview, IL84 $ / ft²
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