Crystal Lake
Property Data

Mchenry County, Illinois

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Mchenry County

ZIP Codesby Total Population

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Total Population
12,36848,590

DistributionTotal Population

Demographics

Total Population

60,958

Median Age

41.7

Population Under 18

23.6%

Population 65+

15.2%

Total Households

21,864

Average Household Size

2.83

Crystal Lake, IL housing and demographic statistics

ZIP/ZCTA areas can cross city and county boundaries. Each row describes its ZIP/ZCTA area, not the city as a whole. These values are not combined into a city estimate.

Individual ZIP/ZCTA estimates associated with Crystal Lake, IL
ZIP/ZCTAPopulationMedian household incomeMedian monthly gross rentOwner-occupied share
6001212,368$159,375$1,66796.8%
6001448,590$109,016$1,47179.9%

Source: U.S. Census Bureau American Community Survey (ACS), 2020–2024 five-year estimates, via Realie. Measurement period: –. Published by the Census Bureau on ; published by Realie on . These are five-year estimates, not a measurement of current conditions. — indicates unavailable or suppressed data.

Area property statistics

Recorded property characteristics and residential parcel-sale records for Crystal Lake, IL. Sale amounts describe recorded transfers, not asking prices or appraisals. Each measure uses records with that information available.

Sale records use the AVM's residential, amount, floor-area, year-built, price-per-area, deed, buyer-relationship and distress filters. Known multi-parcel deals are also excluded. Unknown package flags are not proof of a single-parcel sale. Counts represent eligible parcel sale records. Recorded annual averages require at least 10 eligible sales. Projections must have enough history and pass checks against earlier recorded sales. Recent sales can be underreported; different coverage between years can affect the changes.

City measurements cover the selected county's portion of the city.

Annual sales comparison

Calendar 2025 recorded sales versus calendar 2026 model projections. Both years cover January 1–December 31. Change compares the 2026 projection with the recorded 2025 value. Annual average amounts weight each month by its sales count; they are not monthly medians.

Calendar-year sales comparison
Metric20252026 projectedChange (%)
Residential sale records675Recorded——
Average recorded sale amount$397,923Recorded——

Projections are not confirmed transactions or property valuations. Recent sales can be underreported; different coverage between years can affect the change. Unsupported values remain unavailable. Ranges reflect historical model errors, not confidence intervals. Annual comparison calculated . Assumed observation cutoff: May 2026; not verified completeness.

Recorded property statistics

Reported property statistics for Crystal Lake, IL
MeasureCrystal Lake, ILMchenry County, IL
Median recorded sale amount$373,250$350,000
Recorded amount, 10th percentile$214,900$210,000
Recorded amount, 90th percentile$602,500$590,000
Average recorded floor area (sq ft)2,3762,298
Average recorded bedrooms3.33.2
Average recorded bathrooms2.72.5
Median year built19871990
Condominium share of properties0.1%0.1%

Crystal Lake, IL: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 24, 2026. Calculated . Published . Dataset last refreshed: .

Mchenry County, IL: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 24, 2026. Calculated . Published . Dataset last refreshed: .

Source: Realie property-record aggregates. Input publication and calculation dates do not establish complete transaction coverage. Missing measures are shown as — or omitted.

Other recent-period estimates

These use different periods from the calendar-year comparison. Estimates extend parcel-record counts and recorded amounts; they are not confirmed current transactions or individual-property values.

Parcel sale records
Oct 1, 2025–Sep 30, 2026
728
Model estimateHistorical error-adjusted range: 700–805.
Median sale amount
September 2026
$361,513
Model estimateHistorical error-adjusted range: $304,939–$386,659.
Median-amount change
September 2026 versus September 2025
-8.5%
Model estimateHistorical error-adjusted range: -22.8%–-2.1%.

Transaction coverage has not been verified. Known multi-parcel deals are excluded; missing package flags do not establish that every remaining sale covers one parcel. Amount change compares monthly record medians, not the appreciation of the same homes. Ranges reflect historical model errors; they are not confidence intervals and can exclude the point estimate. Assumed observation cutoff: May 2026; not a verified completeness date.

Properties in Crystal Lake

Showing page 238 of properties

451 Coventry Lane

Crystal Lake, IL 60014

451 East Crystal Lake Avenue

Crystal Lake, IL 60014

451 Essex Lane

Crystal Lake, IL 60014

451 Everett Avenue

Crystal Lake, IL 60014

451 Golf Road

Crystal Lake, IL 60014

451 Keith Avenue

Crystal Lake, IL 60014

451 Linn Avenue

Crystal Lake, IL 60014

451 Mary Lane

Crystal Lake, IL 60014

451 Oxford Lane

Crystal Lake, IL 60014

451 West Terra Cotta Avenue

Crystal Lake, IL 60014

451 West Virginia Street

Crystal Lake, IL 60014

451 Windham Cove Drive

Crystal Lake, IL 60014

4510 Carolina Avenue

Crystal Lake, IL 60014

4510 Carthage Court

Crystal Lake, IL 60012

4510 David Lane

Crystal Lake, IL 60014

4510 Fox Creek Trail

Crystal Lake, IL 60012

4510 Hanover Drive

Crystal Lake, IL 60012

4510 Laurie Lane

Crystal Lake, IL 60014

4510 Lavergne Avenue

Crystal Lake, IL 60014

4510 Maine Trail

Crystal Lake, IL 60012

4510 Riverside Drive

Crystal Lake, IL 60014

4510 Riverside Drive

Crystal Lake, IL 60014

4510 South Heritage Hills Road

Crystal Lake, IL 60012

4510 Terra Cotta Road

Crystal Lake, IL 60012

4510 Wildwood Drive

Crystal Lake, IL 60014

4510 Wildwood Drive

Crystal Lake, IL 60014

4511 Carlisle Drive

Crystal Lake, IL 60012

4511 Carthage Court

Crystal Lake, IL 60012

4511 Hanover Drive

Crystal Lake, IL 60012

4511 Hillside Court

Crystal Lake, IL 60012

4511 Lavergne Avenue

Crystal Lake, IL 60014

4511 South Nancy Drive

Crystal Lake, IL 60014

4512 Amy Drive

Crystal Lake, IL 60014

4512 Carlisle Drive

Crystal Lake, IL 60012

4512 Hillside Court

Crystal Lake, IL 60012

4512 South Nancy Drive

Crystal Lake, IL 60014

4512 Sorrel Terrace

Crystal Lake, IL 60014

4513 Amy Drive

Crystal Lake, IL 60014

4513 David Lane

Crystal Lake, IL 60014

4513 Fox Creek Trail

Crystal Lake, IL 60012

4513 Laurie Lane

Crystal Lake, IL 60014

4513 Ripon Road

Crystal Lake, IL 60012

4513 Sorrel Terrace

Crystal Lake, IL 60014

4514 David Lane

Crystal Lake, IL 60014

4514 Laurie Lane

Crystal Lake, IL 60014

4514 Ripon Road

Crystal Lake, IL 60012

4514 Ripon Road

Crystal Lake, IL 60012

4514 Wildwood Drive

Crystal Lake, IL 60014

4514 Wildwood Drive

Crystal Lake, IL 60014

4514 Wildwood Drive

Crystal Lake, IL 60014

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