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Single Family ResidenceResidential
$86,581$43 / 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 49How 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

3990 MISSISSIPPI ST

GARY, IN 46409
3
Beds
1
Baths
2,028 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1952
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$87K
$43K low$130K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$644 (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.$78,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$75,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$72,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$78,500

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyLake
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1975
Lot (acres)The size of the land the home sits on, from county records.0.14
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes

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

M
Bailly STEM AcademyC-
Middle · Grades 6–8 · 0.8 mi
E
Glen Park AcademyD+
Elementary · Grades KG–5 · 1.8 mi
H
West Side Leadership AcademyF
High · Grades 9–12 · 5.8 mi

District: Gary Community School Corporation

Neighborhood · ZIP 46409These 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.166
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.36

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.71%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.7.7%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.26%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.7,164
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,105 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$40,491
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$51,585
Average tempThe average temperature here across a full year.50°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.60%

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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

3990 Mississippi 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.

  • Worth less than 90% of homes in Lake County
  • Costs less per square foot than 95% of homes in Lake County
  • Bigger than 86% of homes in Gary 46409
  • Has a smaller lot than 71% of homes in Lake County
  • Older than 67% of homes in Lake County

What homes are worth in Gary 46409

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

This home
$22K$189K

This home is worth more than 53% of homes in Gary 46409.

How it measures up in Gary 46409

The dot is this home. The mark in the middle is the typical home in Gary 46409.

Estimated value$86,581
CheaperTypical $83,898Pricier

Pricier than 53% of homes nearby

Price per ft²$43
CheaperTypical $63Pricier

Pricier than 27% of homes nearby

Living area2,028 ft²
SmallerTypical 1,275 ft²Bigger

Bigger than 86% of homes nearby

Lot size0.14 ac
SmallerTypical 0.14 acBigger

Bigger than 47% of homes nearby

Year built1952
OlderTypical 1950Newer

Newer than 56% of homes nearby

How 3990 Mississippi St ranks against every home in each area.
MeasureThis homeGary 46409Lake County
Estimated valuepricier than$86,58153% of homes10% of homes
Price per ft²pricier than$4327% of homes5% of homes
Living areabigger than2,028 ft²86% of homes64% of homes
Lot sizebigger than0.14 ac47% of homes29% of homes
Year builtnewer than195256% of homes33% of homes

About 3990 Mississippi St

How much is 3990 Mississippi St, Gary, IN worth?

The TopHap Estimate for 3990 Mississippi St, Gary, IN is $86,581 as of Sep 24, 2026. The likely range is $42,743 to $130,419. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3990 Mississippi St, Gary, IN last sell?

3990 Mississippi St, Gary, IN last sold on Mar 31, 1997, according to the county's recorded deed.

How big is 3990 Mississippi St, Gary, IN?

3990 Mississippi St, Gary, IN has 3 bedrooms, 1 bathrooms, 2,028 square feet of living space and a 0.14-acre lot.

When was 3990 Mississippi St, Gary, IN built?

3990 Mississippi St, Gary, IN was built in 1952, making it 74 years old. The building has 2 stories.

What schools serve 3990 Mississippi St, Gary, IN?

3990 Mississippi St, Gary, IN is assigned to Bailly STEM Academy (middle), rated C-; Glen Park Academy (elementary), rated D+; West Side Leadership Academy (high), rated F. All sit in Gary Community School Corporation. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3990 Mississippi St, Gary, IN compare to other homes in Gary 46409?

Among the 3,913 homes in Gary 46409, it is worth more than 53% of them ($86,581 against a typical $83,898), its price per square foot is higher than 27% of them ($43 against a typical $63), it is bigger than 86% of them (2,028 ft² against a typical 1,275 ft²), its lot is bigger than 47% of them (0.14 ac against a typical 0.14 ac) and it is newer than 56% of them (1952 against a typical 1950). Measured against all of Lake County, it is worth more than 10% 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 3990 Mississippi St, Gary, IN?

The 2024 property tax bill for 3990 Mississippi St, Gary, IN was $644. The county assessed it at $78,500.

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