House Prices

House Prices & Home Values Crystal Lake, IL 2026


Average Data

average house price$308,985
average size per house2214 ft²
average price per ft²140 $ / ft²

04/04/2026 - The value range (VR) for house prices in Crystal Lake, IL is $139/ sqft to $150/ sqft. An average home with 2214 sqft costs approximately $307,746 to $332,100. Crystal Lake, IL includes 2 ZIP codes and it is located in McHenry county. The lowest prices are found in ZIP 60012, while the highest are in ZIP 60014. The average price per sqare feet is $140. Our analysis is based on 22 property listings.

Avergage prices by ZIP codes Crystal Lake

60012153 $ / ft²
60014137 $ / ft²




Historical development of home values in Crystal Lake

Year Estimated value (USD) Change vs. 2025
2010 $143,498 -53.6%
2011 $137,949 -55.4%
2012 $137,578 -55.5%
2013 $142,720 -53.8%
2014 $149,817 -51.5%
2015 $157,506 -49.0%
2016 $165,726 -46.4%
2017 $174,670 -43.5%
2018 $184,327 -40.3%
2019 $192,874 -37.6%
2020 $202,845 -34.4%
2021 $230,714 -25.3%
2022 $268,961 -13.0%
2023 $283,632 -8.2%
2024 $300,040 -2.9%
2025 $308,985 0.0%

Graph: estimated home values in Crystal Lake over time (USD)



Example: 100% financing house in Crystal Lake

Loan amount: $308,985

Interest rate: 6.00%

Fixed monthly payment: $1,852.52

Breakdown in the 1st month:
Interest portion: $1,544.93  –  Principal portion: $307.60

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $18,435.88 $3,794.37 $305,190.63
2 $18,201.85 $4,028.40 $301,162.23
3 $17,953.39 $4,276.86 $296,885.36
4 $17,689.60 $4,540.65 $292,344.71
5 $17,409.55 $4,820.71 $287,524.00
6 $17,112.22 $5,118.04 $282,405.97
7 $16,796.55 $5,433.71 $276,972.26
8 $16,461.41 $5,768.85 $271,203.41
9 $16,105.60 $6,124.66 $265,078.75
10 $15,727.84 $6,502.41 $258,576.34
11 $15,326.79 $6,903.47 $251,672.87
12 $14,901.00 $7,329.26 $244,343.61
13 $14,448.94 $7,781.31 $236,562.30
14 $13,969.01 $8,261.25 $228,301.05
15 $13,459.47 $8,770.78 $219,530.27
16 $12,918.51 $9,311.74 $210,218.53
17 $12,344.18 $9,886.07 $200,332.46
18 $11,734.43 $10,495.82 $189,836.63
19 $11,087.07 $11,143.18 $178,693.45
20 $10,399.78 $11,830.47 $166,862.98
21 $9,670.11 $12,560.15 $154,302.83
22 $8,895.42 $13,334.83 $140,968.00
23 $8,072.96 $14,157.29 $126,810.71
24 $7,199.77 $15,030.48 $111,780.23
25 $6,272.72 $15,957.53 $95,822.70
26 $5,288.50 $16,941.76 $78,880.94
27 $4,243.57 $17,986.69 $60,894.25
28 $3,134.19 $19,096.07 $41,798.19
29 $1,956.38 $20,273.87 $21,524.32
30 $705.94 $21,524.32 $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 Crystal Lake, IL


1500 sqft3900 sqft
Ø selling price$254,101$540,540
Ø fast selling$231,001$486,487
Ø high price sale$277,200$594,594

In 2026, houses in Crystal Lake, IL will be offered at an average price of $140 per square foot. A 1,500 sqft home priced at $254,101 is 25.23% more expensive per square foot than a 3,900 sqft home priced at $540,540. Home prices in Crystal Lake, IL vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $374,221. Sellers who can wait longer may achieve a higher price of up to $457,381.

FAQ – Home Values in Crystal Lake

What is the median home value in Crystal Lake in 2026?

In 2026, the typical home value in Crystal Lake is about $308,985 for an average home size of 2214 square feet. This corresponds to an average price of roughly $140 per square foot.

What is the average cost per square foot in Crystal Lake?

In 2026, homes in Crystal Lake sell for an average of around $140 per square foot, with a typical range between $139 and $150 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 Crystal Lake is about 2214 square feet, with an estimated 2026 value around $308,985.



Locations close to Crystal Lake, IL

Deerfield, IL241 $ / ft²
Des Plaines, IL237 $ / ft²
Fox Lake, IL146 $ / ft²
Cary, IL134 $ / ft²
Barrington, IL208 $ / ft²
Rolling Meadows, IL171 $ / ft²
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