House Prices

House Prices & Home Values Lemont, IL 2026


Average Data

average house price$560,999
average size per house2897 ft²
average price per ft²194 $ / ft²

04/17/2026 - The value range (VR) for house prices in Lemont, IL is $197/ sqft to $197/ sqft. An average home with 2897 sqft costs approximately $570,709 to $570,709. Lemont, IL includes 1 ZIP codes and it is located in Cook county. The lowest prices are found in ZIP 60439, while the highest are in ZIP 60439. The average price per sqare feet is $194. Our analysis is based on 10 property listings.

Avergage prices by ZIP codes Lemont

60439211 $ / ft²




Historical development of home values in Lemont

Year Estimated value (USD) Change vs. 2025
2010 $260,538 -53.6%
2011 $250,463 -55.4%
2012 $249,789 -55.5%
2013 $259,125 -53.8%
2014 $272,010 -51.5%
2015 $285,971 -49.0%
2016 $300,894 -46.4%
2017 $317,135 -43.5%
2018 $334,668 -40.3%
2019 $350,186 -37.6%
2020 $368,289 -34.4%
2021 $418,889 -25.3%
2022 $488,330 -13.0%
2023 $514,967 -8.2%
2024 $544,759 -2.9%
2025 $560,999 0.0%

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



Example: 100% financing house in Lemont

Loan amount: $560,999

Interest rate: 6.00%

Fixed monthly payment: $3,363.47

Breakdown in the 1st month:
Interest portion: $2,805.00  –  Principal portion: $558.48

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $33,472.54 $6,889.13 $554,109.87
2 $33,047.63 $7,314.04 $546,795.83
3 $32,596.52 $7,765.15 $539,030.67
4 $32,117.58 $8,244.09 $530,786.58
5 $31,609.10 $8,752.57 $522,034.01
6 $31,069.26 $9,292.41 $512,741.60
7 $30,496.13 $9,865.54 $502,876.06
8 $29,887.64 $10,474.03 $492,402.03
9 $29,241.62 $11,120.04 $481,281.98
10 $28,555.76 $11,805.90 $469,476.08
11 $27,827.60 $12,534.07 $456,942.01
12 $27,054.53 $13,307.14 $443,634.87
13 $26,233.77 $14,127.90 $429,506.98
14 $25,362.40 $14,999.27 $414,507.70
15 $24,437.27 $15,924.40 $398,583.31
16 $23,455.09 $16,906.58 $381,676.73
17 $22,412.33 $17,949.34 $363,727.39
18 $21,305.25 $19,056.41 $344,670.98
19 $20,129.90 $20,231.77 $324,439.20
20 $18,882.05 $21,479.62 $302,959.58
21 $17,557.23 $22,804.44 $280,155.14
22 $16,150.70 $24,210.97 $255,944.17
23 $14,657.42 $25,704.25 $230,239.92
24 $13,072.04 $27,289.63 $202,950.29
25 $11,388.88 $28,972.79 $173,977.50
26 $9,601.90 $30,759.77 $143,217.73
27 $7,704.70 $32,656.97 $110,560.76
28 $5,690.49 $34,671.18 $75,889.58
29 $3,552.05 $36,809.62 $39,079.96
30 $1,281.71 $39,079.96 $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 Lemont, IL


1500 sqft3900 sqft
Ø selling price$352,110$749,035
Ø fast selling$320,100$674,131
Ø high price sale$384,121$823,938

In 2026, houses in Lemont, IL will be offered at an average price of $194 per square foot. A 1,500 sqft home priced at $352,110 is 24.52% more expensive per square foot than a 3,900 sqft home priced at $749,035. Home prices in Lemont, IL vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $518,563. Sellers who can wait longer may achieve a higher price of up to $633,798.


Discover Lemont, IL

Lemont, IL is a historic Chicago suburb known for its limestone heritage and scenic bluff-top views.
Located about 25 miles southwest of downtown Chicago, Lemont blends small-town charm with convenient metro access via Metra and nearby interstates.

Historic Downtown & Recreation

The walkable Historic Downtown Lemont features boutique shops, craft breweries, and restaurants set in preserved 19th-century architecture.
Outdoor enthusiasts love the I&M Canal National Heritage Corridor, Heritage Quarries Recreation Area, and miles of forest preserve trails for hiking, biking, and kayaking.

Community & Lifestyle

Families appreciate strong community schools, diverse youth programs, and year-round events like the Heritage Fest and cheerful holiday markets.
Adventure seekers flock to The Forge: Lemont Quarries, a massive outdoor adventure park with ziplines, climbing towers, and waterfront activities.

Homes, Jobs & Access

Housing options range from historic cottages and modern townhomes to spacious single-family residences in quiet, tree-lined neighborhoods.
Major employers nearby, including Argonne National Laboratory and business parks along I-355 and I-55, contribute to a robust local economy.
Golf courses, scenic churches, and community parks add to Lemont?s photogenic appeal and weekend leisure lineup.
Whether you?re planning a day trip or a move, Lemont, Illinois offers authentic character, outdoor recreation, and convenient connectivity in one welcoming community.



FAQ – Home Values in Lemont

What is the median home value in Lemont in 2026?

In 2026, the typical home value in Lemont is about $560,999 for an average home size of 2897 square feet. This corresponds to an average price of roughly $194 per square foot.

What is the average cost per square foot in Lemont?

In 2026, homes in Lemont sell for an average of around $194 per square foot, with a typical range between $197 and $197 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 Lemont is about 2897 square feet, with an estimated 2026 value around $560,999.



Locations close to Lemont, IL

Bolingbrook, IL147 $ / ft²
Lockport, IL177 $ / ft²
Manhattan, IL129 $ / ft²
Lansing, IL125 $ / ft²
Kinsman, IL72 $ / ft²
Joliet, IL124 $ / ft²
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