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Single Family ResidenceResidential
$218,477$147 / 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 94How 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 $220,000 on Mar 24, 2026

21 ARMSTRONG CT

MACOMB, IL 61455
4
Beds
0
Baths
1,490 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.
3.96 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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$218K
$206K low$231K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$220,000 · Mar 24, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,275 (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.$60,178 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$7,704
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$52,474
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$56,505
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$180,534

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMCDONOUGH
Lot (acres)The size of the land the home sits on, from county records.3.96
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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.

H
Macomb Senior High SchoolD+
High · Grades 9–12 · 3.5 mi
M
Macomb Junior High SchoolC+
Middle · Grades 7–8 · 3.5 mi
E
Lincoln School
Elementary · Grades KG–3 · 4.0 mi

District: Macomb Community Unit School District 185

Neighborhood · ZIP 61455These 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.114
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.70
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.32

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.84%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.21%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.17,541
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.95 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$48,464
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$71,041
Average tempThe average temperature here across a full year.52°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.56%

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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 Armstrong 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 91% of homes in McDonough County
  • Costs more per square foot than 91% of homes in McDonough County
  • Bigger than 78% of homes in McDonough County
  • Has a bigger lot than 95% of homes in Macomb 61455
  • Newer than 81% of homes in McDonough County

What homes are worth in Macomb 61455

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

This home
$27K$394K

This home is worth more than 89% of homes in Macomb 61455.

How it measures up in Macomb 61455

The dot is this home. The mark in the middle is the typical home in Macomb 61455.

Estimated value$218,477
CheaperTypical $98,197Pricier

Pricier than 89% of homes nearby

Price per ft²$147
CheaperTypical $85Pricier

Pricier than 88% of homes nearby

Living area1,490 ft²
SmallerTypical 1,152 ft²Bigger

Bigger than 76% of homes nearby

Lot size3.96 ac
SmallerTypical 0.24 acBigger

Bigger than 95% of homes nearby

Year built1975
OlderTypical 1954Newer

Newer than 80% of homes nearby

How 21 Armstrong Ct ranks against every home in each area.
MeasureThis homeMacomb 61455McDonough County
Estimated valuepricier than$218,47789% of homes91% of homes
Price per ft²pricier than$14788% of homes91% of homes
Living areabigger than1,490 ft²76% of homes78% of homes
Lot sizebigger than3.96 ac95% of homes93% of homes
Year builtnewer than197580% of homes81% of homes

About 21 Armstrong Ct

How much is 21 Armstrong Ct, Macomb, IL worth?

The TopHap Estimate for 21 Armstrong Ct, Macomb, IL is $218,477 as of Aug 30, 2026. The likely range is $206,231 to $230,723. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Armstrong Ct, Macomb, IL last sell?

21 Armstrong Ct, Macomb, IL last sold on Mar 24, 2026 for $220,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 21 Armstrong Ct, Macomb, IL?

21 Armstrong Ct, Macomb, IL has 4 bedrooms, 1,490 square feet of living space and a 3.96-acre lot.

When was 21 Armstrong Ct, Macomb, IL built?

21 Armstrong Ct, Macomb, IL was built in 1975, making it 51 years old. The building has 2 stories.

What schools serve 21 Armstrong Ct, Macomb, IL?

21 Armstrong Ct, Macomb, IL is assigned to Macomb Senior High School (high), rated D+; Macomb Junior High School (middle), rated C+; Lincoln School (elementary). All sit in Macomb Community Unit School District 185. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Armstrong Ct, Macomb, IL compare to other homes in Macomb 61455?

Among the 5,342 homes in Macomb 61455, it is worth more than 89% of them ($218,477 against a typical $98,197), its price per square foot is higher than 88% of them ($147 against a typical $85), it is bigger than 76% of them (1,490 ft² against a typical 1,152 ft²), its lot is bigger than 95% of them (3.96 ac against a typical 0.24 ac) and it is newer than 80% of them (1975 against a typical 1954). Measured against all of McDonough County, it is worth more than 91% 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 Armstrong Ct, Macomb, IL?

The 2025 property tax bill for 21 Armstrong Ct, Macomb, IL was $5,275. The county assessed it at $60,178.

More homes on Armstrong Ct

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More homes in Macomb 61455

Assigned schools

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