Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$363,190$330 / 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 97How 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 $144,000 on Jul 31, 2014

640 W MAIN ST

CARY, IL 60013
2
Baths
1,100 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1975
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$363K
$351K low$375K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$144,000 · Jul 31, 2014

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$91,189 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$17,274
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$73,915
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$81,557
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$273,567

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.Ranch
CountyMcHenry
Lot (acres)The size of the land the home sits on, from county records.0.23
HeatingThe type of heating system in the home.Forced Air
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

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

E
Briargate Elementary SchoolA-
Elementary · Grades 1–5 · 0.2 mi
H
Cary-Grove High SchoolA+
High · Grades 9–12 · 1.1 mi
M
Cary Junior High SchoolB+
Middle · Grades 6–8 · 1.6 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%

Owner Tools

Do you own this home?
Claim this home

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

640 W Main St 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 more per square foot than 98% of homes in Cary 60013
  • Smaller than 89% of homes in Cary 60013
  • Older than 69% 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
$216K$783K

This home is worth more than 42% 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$363,190
CheaperTypical $384,056Pricier

Pricier than 42% of homes nearby

Price per ft²$330
CheaperTypical $209Pricier

Pricier than 98% of homes nearby

Living area1,100 ft²
SmallerTypical 1,824 ft²Bigger

Bigger than 11% of homes nearby

Lot size0.23 ac
SmallerTypical 0.25 acBigger

Bigger than 42% of homes nearby

Year built1975
OlderTypical 1987Newer

Newer than 32% of homes nearby

How 640 W Main St ranks against every home in each area.
MeasureThis homeCary 60013McHenry County
Estimated valuepricier than$363,19042% of homes50% of homes
Price per ft²pricier than$33098% of homes97% of homes
Living areabigger than1,100 ft²11% of homes14% of homes
Lot sizebigger than0.23 ac42% of homes38% of homes
Year builtnewer than197532% of homes31% of homes

About 640 W Main St

How much is 640 W Main St, Cary, IL worth?

The TopHap Estimate for 640 W Main St, Cary, IL is $363,190 as of Aug 30, 2026. The likely range is $351,003 to $375,377. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 640 W Main St, Cary, IL last sell?

640 W Main St, Cary, IL last sold on Jul 31, 2014 for $144,000, according to the county's recorded deed.

How big is 640 W Main St, Cary, IL?

640 W Main St, Cary, IL has 2 bathrooms, 1,100 square feet of living space and a 0.23-acre lot.

When was 640 W Main St, Cary, IL built?

640 W Main St, Cary, IL was built in 1975, making it 51 years old. It is a ranch home. The building has 1 story.

What schools serve 640 W Main St, Cary, IL?

640 W Main St, Cary, IL is assigned to Briargate Elementary School (elementary), rated A-; 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 640 W Main St, Cary, IL compare to other homes in Cary 60013?

Among the 9,586 homes in Cary 60013, it is worth more than 42% of them ($363,190 against a typical $384,056), its price per square foot is higher than 98% of them ($330 against a typical $209), it is bigger than 11% of them (1,100 ft² against a typical 1,824 ft²), its lot is bigger than 42% of them (0.23 ac against a typical 0.25 ac) and it is newer than 32% of them (1975 against a typical 1987). Measured against all of McHenry County, it is worth more than 50% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on W Main St

Closest homes

More homes in Cary 60013

Assigned schools

Explore the area

See this home in context

Open 640 W Main St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map