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Single Family ResidenceResidential
$190,450$262 / 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 99How 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 $53,000 on Oct 5, 2010

400 GAINSBOROUGH CT

BOLINGBROOK, IL 60440
2
Beds
1.5
Baths
728 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.
1,517 ft²
Lot SizeThe size of the land the home sits on, from county records.
1970
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$190K
$189K low$192K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$53,000 · Oct 5, 2010

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,536 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$58,621 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$10,634
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$47,987
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$49,934
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$175,863

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.38
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
71
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
74
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
45
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWILL
Lot (acres)The size of the land the home sits on, from county records.0.04
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(7)

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(3)

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

E
Bernard J. Ward Elementary SchoolC
Elementary · Grades KG–5 · 0.6 mi
H
Bolingbrook High SchoolC
High · Grades 9–12 · 1.2 mi
M
Hubert H. Humphrey Middle SchoolC+
Middle · Grades 6–8 · 1.9 mi

District: Valley View Community Unit School District 365u

Neighborhood · ZIP 60440These 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.80
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.112
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.52

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.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.55,981
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,322 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$86,505
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$108,853
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.38 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

400 Gainsborough 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 less than 95% of homes in Bolingbrook 60440
  • Costs more per square foot than 87% of homes in Bolingbrook 60440
  • Among the smallest homes in Bolingbrook 60440
  • Among the smallest lots in Will County
  • Older than 82% of homes in Bolingbrook 60440

What homes are worth in Bolingbrook 60440

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

This home
$171K$582K

This home is worth more than 5% of homes in Bolingbrook 60440.

How it measures up in Bolingbrook 60440

The dot is this home. The mark in the middle is the typical home in Bolingbrook 60440.

Estimated value$190,450
CheaperTypical $330,009Pricier

Pricier than 5% of homes nearby

Price per ft²$262
CheaperTypical $206Pricier

Pricier than 87% of homes nearby

Living area728 ft²
SmallerTypical 1,584 ft²Bigger

Smaller than almost all homes nearby

Lot size1,517 ft²
SmallerTypical 0.19 acBigger

Bigger than 4% of homes nearby

Year built1970
OlderTypical 1975Newer

Newer than 18% of homes nearby

How 400 Gainsborough Ct ranks against every home in each area.
MeasureThis homeBolingbrook 60440Will County
Estimated valuepricier than$190,4505% of homes7% of homes
Price per ft²pricier than$26287% of homes84% of homes
Living areabigger than728 ft²almost no homes2% of homes
Lot sizebigger than1,517 ft²4% of homesalmost no homes
Year builtnewer than197018% of homes23% of homes

About 400 Gainsborough Ct

How much is 400 Gainsborough Ct, Bolingbrook, IL worth?

The TopHap Estimate for 400 Gainsborough Ct, Bolingbrook, IL is $190,450 as of Sep 24, 2026. The likely range is $188,546 to $192,354. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 400 Gainsborough Ct, Bolingbrook, IL last sell?

400 Gainsborough Ct, Bolingbrook, IL last sold on Oct 5, 2010 for $53,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 400 Gainsborough Ct, Bolingbrook, IL?

400 Gainsborough Ct, Bolingbrook, IL has 2 bedrooms, 1.5 bathrooms, 728 square feet of living space and a 0.04-acre lot.

When was 400 Gainsborough Ct, Bolingbrook, IL built?

400 Gainsborough Ct, Bolingbrook, IL was built in 1970, making it 56 years old. The building has 2 stories.

What schools serve 400 Gainsborough Ct, Bolingbrook, IL?

400 Gainsborough Ct, Bolingbrook, IL is assigned to Bernard J. Ward Elementary School (elementary), rated C; Bolingbrook High School (high), rated C; Hubert H. Humphrey Middle School (middle), rated C+. All sit in Valley View Community Unit School District 365u. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 400 Gainsborough Ct, Bolingbrook, IL compare to other homes in Bolingbrook 60440?

Among the 15,144 homes in Bolingbrook 60440, it is worth more than 5% of them ($190,450 against a typical $330,009), its price per square foot is higher than 87% of them ($262 against a typical $206), it is bigger than almost none of them (728 ft² against a typical 1,584 ft²), its lot is bigger than 4% of them (1,517 ft² against a typical 0.19 ac) and it is newer than 18% of them (1970 against a typical 1975). Measured against all of Will County, it is worth more than 7% 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 400 Gainsborough Ct, Bolingbrook, IL?

The 2025 property tax bill for 400 Gainsborough Ct, Bolingbrook, IL was $4,536. The county assessed it at $58,621.

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