House Prices

House Prices & Home Values Grayslake, IL 2026


Average Data

average house price$227,952
average size per house1879 ft²
average price per ft²122 $ / ft²

04/21/2026 - The value range (VR) for house prices in Grayslake, IL is $112/ sqft to $112/ sqft. An average home with 1879 sqft costs approximately $210,448 to $210,448. Grayslake, IL includes 1 ZIP codes and it is located in Lake county. The lowest prices are found in ZIP 60030, while the highest are in ZIP 60030. The average price per sqare feet is $122. Our analysis is based on 15 property listings.

Avergage prices by ZIP codes Grayslake

60030113 $ / ft²




Historical development of home values in Grayslake

Year Estimated value (USD) Change vs. 2025
2010 $105,865 -53.6%
2011 $101,771 -55.4%
2012 $101,497 -55.5%
2013 $105,291 -53.8%
2014 $110,526 -51.5%
2015 $116,199 -49.0%
2016 $122,263 -46.4%
2017 $128,862 -43.5%
2018 $135,986 -40.3%
2019 $142,292 -37.6%
2020 $149,648 -34.4%
2021 $170,208 -25.3%
2022 $198,424 -13.0%
2023 $209,248 -8.2%
2024 $221,353 -2.9%
2025 $227,952 0.0%

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



Example: 100% financing house in Grayslake

Loan amount: $227,952

Interest rate: 6.00%

Fixed monthly payment: $1,366.69

Breakdown in the 1st month:
Interest portion: $1,139.76  –  Principal portion: $226.93

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $13,600.97 $2,799.28 $225,152.72
2 $13,428.32 $2,971.93 $222,180.79
3 $13,245.02 $3,155.23 $219,025.56
4 $13,050.41 $3,349.84 $215,675.72
5 $12,843.80 $3,556.45 $212,119.27
6 $12,624.44 $3,775.81 $208,343.46
7 $12,391.56 $4,008.69 $204,334.77
8 $12,144.31 $4,255.94 $200,078.84
9 $11,881.82 $4,518.43 $195,560.40
10 $11,603.13 $4,797.12 $190,763.28
11 $11,307.25 $5,093.00 $185,670.29
12 $10,993.13 $5,407.12 $180,263.17
13 $10,659.63 $5,740.62 $174,522.55
14 $10,305.56 $6,094.69 $168,427.86
15 $9,929.65 $6,470.60 $161,957.26
16 $9,530.56 $6,869.69 $155,087.57
17 $9,106.85 $7,293.40 $147,794.18
18 $8,657.01 $7,743.24 $140,050.94
19 $8,179.43 $8,220.82 $131,830.12
20 $7,672.38 $8,727.86 $123,102.25
21 $7,134.07 $9,266.18 $113,836.07
22 $6,562.55 $9,837.70 $103,998.38
23 $5,955.78 $10,444.47 $93,553.91
24 $5,311.59 $11,088.66 $82,465.25
25 $4,627.67 $11,772.58 $70,692.67
26 $3,901.56 $12,498.69 $58,193.98
27 $3,130.67 $13,269.58 $44,924.40
28 $2,312.23 $14,088.02 $30,836.39
29 $1,443.31 $14,956.94 $15,879.45
30 $520.80 $15,879.45 $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 Grayslake, IL


1500 sqft3900 sqft
Ø selling price$221,431$471,043
Ø fast selling$201,301$423,938
Ø high price sale$241,561$518,147

In 2026, houses in Grayslake, IL will be offered at an average price of $122 per square foot. A 1,500 sqft home priced at $221,431 is 23.05% more expensive per square foot than a 3,900 sqft home priced at $471,043. Home prices in Grayslake, IL vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $326,106. Sellers who can wait longer may achieve a higher price of up to $398,575.

FAQ – Home Values in Grayslake

What is the median home value in Grayslake in 2026?

In 2026, the typical home value in Grayslake is about $227,952 for an average home size of 1879 square feet. This corresponds to an average price of roughly $122 per square foot.

What is the average cost per square foot in Grayslake?

In 2026, homes in Grayslake sell for an average of around $122 per square foot, with a typical range between $112 and $112 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 Grayslake is about 1879 square feet, with an estimated 2026 value around $227,952.



Locations close to Grayslake, IL

Gurnee, IL138 $ / ft²
Harvard, IL147 $ / ft²
Hebron, IL142 $ / ft²
Golf, IL296 $ / ft²
Glenview, IL247 $ / ft²
Glencoe, IL323 $ / ft²
  imprint  Privacy