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Single Family ResidenceResidential
$1,403,510$191 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 72How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $670,888 on Feb 13, 2013

21340 W CLIFFSIDE DR

KILDEER, IL 60047
6
Baths
7,335 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
1.07 ac
Lot SizeThe size of the land the home sits on, from county records.
2010
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.4M
$1M low$1.8M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$670,888 · Feb 13, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$36,686 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$503,270 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$44,351
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$458,919
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$489,753
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,509,961

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyLake
Lot (acres)The size of the land the home sits on, from county records.1.07
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 95 ft²

Transaction History(5)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Isaac Fox Elementary SchoolA+
Elementary · Grades KG–5 · 1.8 mi
M
Lake Zurich Middle School SouthA
Middle · Grades 6–8 · 1.8 mi
H
Lake Zurich High SchoolA-
High · Grades 9–12 · 2.9 mi

District: Lake Zurich Community Unit School District 95

Neighborhood · ZIP 60047These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.42
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.115
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.40

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.44,193
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,228 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$163,809
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$194,449
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.36 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

21340 W Cliffside Dr measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth more than 97% of homes in Lake Zurich 60047
  • Costs less per square foot than 98% of homes in Lake Zurich 60047
  • Among the largest homes in Lake Zurich 60047
  • Has a bigger lot than 93% of homes in Lake County
  • Newer than 97% of homes in Lake County

What homes are worth in Lake Zurich 60047

Each bar is how many homes fall in that price range. The marker is this home.

This home
$302K$1.5M

This home is worth more than 97% of homes in Lake Zurich 60047.

How it measures up in Lake Zurich 60047

The dot is this home. The mark in the middle is the typical home in Lake Zurich 60047.

Estimated value$1,403,510
CheaperTypical $680,302Pricier

Pricier than 97% of homes nearby

Price per ft²$191
CheaperTypical $263Pricier

Pricier than 2% of homes nearby

Living area7,335 ft²
SmallerTypical 2,532 ft²Bigger

Bigger than almost all homes nearby

Lot size1.07 ac
SmallerTypical 0.34 acBigger

Bigger than 82% of homes nearby

Year built2010
OlderTypical 1988Newer

Newer than 96% of homes nearby

How 21340 W Cliffside Dr ranks against every home in each area.
MeasureThis homeLake Zurich 60047Lake County
Estimated valuepricier than$1,403,51097% of homes97% of homes
Price per ft²pricier than$1912% of homes23% of homes
Living areabigger than7,335 ft²almost all homesalmost all homes
Lot sizebigger than1.07 ac82% of homes93% of homes
Year builtnewer than201096% of homes97% of homes

About 21340 W Cliffside Dr

How much is 21340 W Cliffside Dr, Kildeer, IL worth?

The TopHap Estimate for 21340 W Cliffside Dr, Kildeer, IL is $1,403,510 as of Aug 30, 2026. The likely range is $1,010,980 to $1,796,040. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21340 W Cliffside Dr, Kildeer, IL last sell?

21340 W Cliffside Dr, Kildeer, IL last sold on Feb 13, 2013 for $670,888, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 21340 W Cliffside Dr, Kildeer, IL?

21340 W Cliffside Dr, Kildeer, IL has 6 bathrooms, 7,335 square feet of living space and a 1.07-acre lot.

When was 21340 W Cliffside Dr, Kildeer, IL built?

21340 W Cliffside Dr, Kildeer, IL was built in 2010, making it 16 years old. The building has 2 stories.

What schools serve 21340 W Cliffside Dr, Kildeer, IL?

21340 W Cliffside Dr, Kildeer, IL is assigned to Isaac Fox Elementary School (elementary), rated A+; Lake Zurich Middle School South (middle), rated A; Lake Zurich High School (high), rated A-. All sit in Lake Zurich Community Unit School District 95. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21340 W Cliffside Dr, Kildeer, IL compare to other homes in Lake Zurich 60047?

Among the 14,827 homes in Lake Zurich 60047, it is worth more than 97% of them ($1,403,510 against a typical $680,302), its price per square foot is higher than 2% of them ($191 against a typical $263), it is bigger than almost all of them (7,335 ft² against a typical 2,532 ft²), its lot is bigger than 82% of them (1.07 ac against a typical 0.34 ac) and it is newer than 96% of them (2010 against a typical 1988). Measured against all of Lake County, it is worth more than 97% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 21340 W Cliffside Dr, Kildeer, IL?

The 2024 property tax bill for 21340 W Cliffside Dr, Kildeer, IL was $36,686. The county assessed it at $503,270.

More homes on W Cliffside Dr

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