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Single Family ResidenceResidential
$363,996$155 / 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 Aug 30, 2026

21 ARMITAGE AVE

GLENDALE HEIGHTS, IL 60139
4
Beds
2.5
Baths
2,352 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1964
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
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

$364K
$350K low$378K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,871 (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.$120,690 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$26,141
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$94,549
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$110,411
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$362,070

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyDUPAGE
Lot (acres)The size of the land the home sits on, from county records.0.17
ConstructionThe main material the home's frame and walls are built from.Mixed (Not Specified)
CoolingThe type of cooling or air conditioning in the home.Window A/C
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

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

E
Glen Hill Elementary SchoolB
Elementary · Grades KG–4 · 0.5 mi
M
Glenside Middle SchoolB+
Middle · Grades 5–8 · 0.6 mi
H
Glenbard West High SchoolB+
High · Grades 9–12 · 2.6 mi

District: Glenbard Township High School District 87

Neighborhood · ZIP 60139These 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.81
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.123
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.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.29,694
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,119 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$82,732
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$98,431
Average tempThe average temperature here across a full year.49°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

21 Armitage Ave 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 78% of homes in Glendale Heights 60139
  • Costs less per square foot than 98% of homes in DuPage County
  • Bigger than 92% of homes in Glendale Heights 60139
  • Has a smaller lot than 82% of homes in DuPage County
  • Older than 84% of homes in Glendale Heights 60139

What homes are worth in Glendale Heights 60139

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

This home
$140K$512K

This home is worth more than 78% of homes in Glendale Heights 60139.

How it measures up in Glendale Heights 60139

The dot is this home. The mark in the middle is the typical home in Glendale Heights 60139.

Estimated value$363,996
CheaperTypical $323,675Pricier

Pricier than 78% of homes nearby

Price per ft²$155
CheaperTypical $201Pricier

Pricier than 5% of homes nearby

Living area2,352 ft²
SmallerTypical 1,556 ft²Bigger

Bigger than 92% of homes nearby

Lot size0.17 ac
SmallerTypical 0.18 acBigger

Bigger than 36% of homes nearby

Year built1964
OlderTypical 1976Newer

Newer than 16% of homes nearby

How 21 Armitage Ave ranks against every home in each area.
MeasureThis homeGlendale Heights 60139DuPage County
Estimated valuepricier than$363,99678% of homes30% of homes
Price per ft²pricier than$1555% of homes2% of homes
Living areabigger than2,352 ft²92% of homes69% of homes
Lot sizebigger than0.17 ac36% of homes18% of homes
Year builtnewer than196416% of homes25% of homes

About 21 Armitage Ave

How much is 21 Armitage Ave, Glendale Heights, IL worth?

The TopHap Estimate for 21 Armitage Ave, Glendale Heights, IL is $363,996 as of Aug 30, 2026. The likely range is $350,219 to $377,773. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Armitage Ave, Glendale Heights, IL last sell?

21 Armitage Ave, Glendale Heights, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 21 Armitage Ave, Glendale Heights, IL?

21 Armitage Ave, Glendale Heights, IL has 4 bedrooms, 2.5 bathrooms, 2,352 square feet of living space and a 0.17-acre lot.

When was 21 Armitage Ave, Glendale Heights, IL built?

21 Armitage Ave, Glendale Heights, IL was built in 1964, making it 62 years old. The building has 2 stories.

What schools serve 21 Armitage Ave, Glendale Heights, IL?

21 Armitage Ave, Glendale Heights, IL is assigned to Glen Hill Elementary School (elementary), rated B; Glenside Middle School (middle), rated B+; Glenbard West High School (high), rated B+. All sit in Glenbard Township High School District 87. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Armitage Ave, Glendale Heights, IL compare to other homes in Glendale Heights 60139?

Among the 9,138 homes in Glendale Heights 60139, it is worth more than 78% of them ($363,996 against a typical $323,675), its price per square foot is higher than 5% of them ($155 against a typical $201), it is bigger than 92% of them (2,352 ft² against a typical 1,556 ft²), its lot is bigger than 36% of them (0.17 ac against a typical 0.18 ac) and it is newer than 16% of them (1964 against a typical 1976). Measured against all of DuPage County, it is worth more than 30% 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 21 Armitage Ave, Glendale Heights, IL?

The 2025 property tax bill for 21 Armitage Ave, Glendale Heights, IL was $4,871. The county assessed it at $120,690.

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