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Single Family ResidenceResidential
$400,664$181 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $232,000 on Jan 3, 2018

609 KNOLLWOOD DR

CARY, IL 60013
4
Beds
3
Baths
2,219 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.
0.27 ac
Lot SizeThe size of the land the home sits on, from county records.
1989
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$401K
$385K low$417K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$232,000 · Jan 3, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,783 (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.$112,289 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$9,509
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$102,780
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$100,429
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$336,867

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Colonial
CountyMcHenry
Lot (acres)The size of the land the home sits on, from county records.0.27
HeatingThe type of heating system in the home.Forced Air

Transaction History(2)

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

Foreclosure Filings(2)

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

E
Briargate Elementary SchoolB
Elementary · Grades 1–5 · 1.3 mi
H
Cary-Grove High SchoolA-
High · Grades 9–12 · 2.4 mi
M
Cary Junior High SchoolB
Middle · Grades 6–8 · 2.9 mi

District: Community High School District 155

Neighborhood · ZIP 60013These 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.65
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.48

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.25,325
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,673 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$120,918
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$143,697
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

609 Knollwood 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.

  • Costs less per square foot than 75% of homes in Cary 60013
  • Bigger than 68% of homes in McHenry County

What homes are worth in Cary 60013

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

This home
$210K$813K

This home is worth more than 56% of homes in Cary 60013.

How it measures up in Cary 60013

The dot is this home. The mark in the middle is the typical home in Cary 60013.

Estimated value$400,664
CheaperTypical $379,200Pricier

Pricier than 56% of homes nearby

Price per ft²$181
CheaperTypical $206Pricier

Pricier than 25% of homes nearby

Living area2,219 ft²
SmallerTypical 1,870 ft²Bigger

Bigger than 64% of homes nearby

Lot size0.27 ac
SmallerTypical 0.25 acBigger

Bigger than 57% of homes nearby

Year built1989
OlderTypical 1987Newer

Newer than 57% of homes nearby

How 609 Knollwood Dr ranks against every home in each area.
MeasureThis homeCary 60013McHenry County
Estimated valuepricier than$400,66456% of homes59% of homes
Price per ft²pricier than$18125% of homes26% of homes
Living areabigger than2,219 ft²64% of homes68% of homes
Lot sizebigger than0.27 ac57% of homes54% of homes
Year builtnewer than198957% of homes50% of homes

About 609 Knollwood Dr

How much is 609 Knollwood Dr, Cary, IL worth?

The TopHap Estimate for 609 Knollwood Dr, Cary, IL is $400,664 as of Sep 24, 2026. The likely range is $384,584 to $416,744. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 609 Knollwood Dr, Cary, IL last sell?

609 Knollwood Dr, Cary, IL last sold on Jan 3, 2018 for $232,000, according to the county's recorded deed.

How big is 609 Knollwood Dr, Cary, IL?

609 Knollwood Dr, Cary, IL has 4 bedrooms, 3 bathrooms, 2,219 square feet of living space and a 0.27-acre lot.

When was 609 Knollwood Dr, Cary, IL built?

609 Knollwood Dr, Cary, IL was built in 1989, making it 37 years old. It is a colonial home. The building has 2 stories.

What schools serve 609 Knollwood Dr, Cary, IL?

609 Knollwood Dr, Cary, IL is assigned to Briargate Elementary School (elementary), rated B; Cary-Grove High School (high), rated A-; Cary Junior High School (middle), rated B. All sit in Community High School District 155. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 609 Knollwood Dr, Cary, IL compare to other homes in Cary 60013?

Among the 9,586 homes in Cary 60013, it is worth more than 56% of them ($400,664 against a typical $379,200), its price per square foot is higher than 25% of them ($181 against a typical $206), it is bigger than 64% of them (2,219 ft² against a typical 1,870 ft²), its lot is bigger than 57% of them (0.27 ac against a typical 0.25 ac) and it is newer than 57% of them (1989 against a typical 1987). Measured against all of McHenry County, it is worth more than 59% 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 609 Knollwood Dr, Cary, IL?

The 2024 property tax bill for 609 Knollwood Dr, Cary, IL was $8,783. The county assessed it at $112,289.

More homes on Knollwood Dr

Closest homes

More homes in Cary 60013

Assigned schools

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