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Single Family ResidenceResidential
$728,819$290 / 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 93How 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 $570,000 on Apr 24, 2024

990 COMMONWEALTH CT

BARRINGTON, IL 60010
2.5
Baths
2,511 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.
0.34 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.
2
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$729K
$676K low$781K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$570,000 · Apr 24, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,235 (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.$182,369 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$42,306
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$140,063
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$171,981
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$547,162

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.0.34
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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.DeckPorch · 40 ft²

Transaction History(6)

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
Roslyn Road Elementary SchoolA
Elementary · Grades KG–5 · 0.2 mi
H
Barrington High SchoolA
High · Grades 9–12 · 1.0 mi
M
Barrington Middle School-Prairie CampusA
Middle · Grades 6–8 · 2.7 mi

District: Barrington Community Unit School District 220

Neighborhood · ZIP 60010These 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.59
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.118
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.44

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.39%
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.50,977
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.668 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$161,645
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$194,291
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.37 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

990 Commonwealth Ct 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 81% of homes in Lake County
  • Costs more per square foot than 78% of homes in Lake County
  • Bigger than 74% of homes in Lake County
  • Has a bigger lot than 73% of homes in Lake County

What homes are worth in Barrington 60010

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

This home
$273K$2.1M

This home is worth more than 46% of homes in Barrington 60010.

How it measures up in Barrington 60010

The dot is this home. The mark in the middle is the typical home in Barrington 60010.

Estimated value$728,819
CheaperTypical $765,407Pricier

Pricier than 46% of homes nearby

Price per ft²$290
CheaperTypical $267Pricier

Pricier than 64% of homes nearby

Living area2,511 ft²
SmallerTypical 2,820 ft²Bigger

Bigger than 40% of homes nearby

Lot size0.34 ac
SmallerTypical 0.79 acBigger

Bigger than 30% of homes nearby

Year built1975
OlderTypical 1981Newer

Newer than 37% of homes nearby

How 990 Commonwealth Ct ranks against every home in each area.
MeasureThis homeBarrington 60010Lake County
Estimated valuepricier than$728,81946% of homes81% of homes
Price per ft²pricier than$29064% of homes78% of homes
Living areabigger than2,511 ft²40% of homes74% of homes
Lot sizebigger than0.34 ac30% of homes73% of homes
Year builtnewer than197537% of homes41% of homes

About 990 Commonwealth Ct

How much is 990 Commonwealth Ct, Barrington, IL worth?

The TopHap Estimate for 990 Commonwealth Ct, Barrington, IL is $728,819 as of Sep 24, 2026. The likely range is $676,347 to $781,291. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 990 Commonwealth Ct, Barrington, IL last sell?

990 Commonwealth Ct, Barrington, IL last sold on Apr 24, 2024 for $570,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 990 Commonwealth Ct, Barrington, IL?

990 Commonwealth Ct, Barrington, IL has 2.5 bathrooms, 2,511 square feet of living space and a 0.34-acre lot.

When was 990 Commonwealth Ct, Barrington, IL built?

990 Commonwealth Ct, Barrington, IL was built in 1975, making it 51 years old. The building has 2 stories.

What schools serve 990 Commonwealth Ct, Barrington, IL?

990 Commonwealth Ct, Barrington, IL is assigned to Roslyn Road Elementary School (elementary), rated A; Barrington High School (high), rated A; Barrington Middle School-Prairie Campus (middle), rated A. All sit in Barrington Community Unit School District 220. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 990 Commonwealth Ct, Barrington, IL compare to other homes in Barrington 60010?

Among the 17,116 homes in Barrington 60010, it is worth more than 46% of them ($728,819 against a typical $765,407), its price per square foot is higher than 64% of them ($290 against a typical $267), it is bigger than 40% of them (2,511 ft² against a typical 2,820 ft²), its lot is bigger than 30% of them (0.34 ac against a typical 0.79 ac) and it is newer than 37% of them (1975 against a typical 1981). Measured against all of Lake County, it is worth more than 81% 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 990 Commonwealth Ct, Barrington, IL?

The 2024 property tax bill for 990 Commonwealth Ct, Barrington, IL was $12,235. The county assessed it at $182,369.

More homes on Commonwealth Ct

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More homes in Barrington 60010

Assigned schools

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