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Single Family ResidenceResidential
$485,038$232 / 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 91How 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

1421 W TALLYHO CT

ADDISON, IL 60101
2.5
Baths
2,092 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1987
Year BuiltThe year the home was originally built, according to county records.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$485K
$439K low$531K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,943 (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.$149,217 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$51,610
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$97,607
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$138,292
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$447,651

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Split Level
CountyDUPAGE
Lot (acres)The size of the land the home sits on, from county records.0.25
ConstructionThe main material the home's frame and walls are built from.Brick
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

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

E
Stone Elementary SchoolB+
Elementary · Grades KG–5 · 1.3 mi
H
Addison Trail High SchoolA
High · Grades 9–12 · 1.6 mi
M
Indian Trail Junior High SchoolC
Middle · Grades 6–8 · 2.0 mi

District: Dupage High School District 88

Neighborhood · ZIP 60101These 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.96
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.124
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.50

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.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
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.39,086
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,221 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,340
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,318
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

1421 W Tallyho 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 79% of homes in Addison 60101
  • Costs more per square foot than 67% of homes in Addison 60101
  • Has a bigger lot than 68% of homes in Addison 60101
  • Newer than 79% of homes in Addison 60101

What homes are worth in Addison 60101

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

This home
$149K$784K

This home is worth more than 79% of homes in Addison 60101.

How it measures up in Addison 60101

The dot is this home. The mark in the middle is the typical home in Addison 60101.

Estimated value$485,038
CheaperTypical $378,617Pricier

Pricier than 79% of homes nearby

Price per ft²$232
CheaperTypical $214Pricier

Pricier than 67% of homes nearby

Living area2,092 ft²
SmallerTypical 1,844 ft²Bigger

Bigger than 63% of homes nearby

Lot size0.25 ac
SmallerTypical 0.2 acBigger

Bigger than 68% of homes nearby

Year built1987
OlderTypical 1968Newer

Newer than 79% of homes nearby

How 1421 W Tallyho Ct ranks against every home in each area.
MeasureThis homeAddison 60101DuPage County
Estimated valuepricier than$485,03879% of homes56% of homes
Price per ft²pricier than$23267% of homes38% of homes
Living areabigger than2,092 ft²63% of homes60% of homes
Lot sizebigger than0.25 ac68% of homes55% of homes
Year builtnewer than198779% of homes69% of homes

About 1421 W Tallyho Ct

How much is 1421 W Tallyho Ct, Addison, IL worth?

The TopHap Estimate for 1421 W Tallyho Ct, Addison, IL is $485,038 as of Sep 24, 2026. The likely range is $439,090 to $530,986. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1421 W Tallyho Ct, Addison, IL last sell?

1421 W Tallyho Ct, Addison, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 1421 W Tallyho Ct, Addison, IL?

1421 W Tallyho Ct, Addison, IL has 2.5 bathrooms, 2,092 square feet of living space and a 0.25-acre lot.

When was 1421 W Tallyho Ct, Addison, IL built?

1421 W Tallyho Ct, Addison, IL was built in 1987, making it 39 years old. It is a split level home.

What schools serve 1421 W Tallyho Ct, Addison, IL?

1421 W Tallyho Ct, Addison, IL is assigned to Stone Elementary School (elementary), rated B+; Addison Trail High School (high), rated A; Indian Trail Junior High School (middle), rated C. All sit in Dupage High School District 88. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1421 W Tallyho Ct, Addison, IL compare to other homes in Addison 60101?

Among the 10,031 homes in Addison 60101, it is worth more than 79% of them ($485,038 against a typical $378,617), its price per square foot is higher than 67% of them ($232 against a typical $214), it is bigger than 63% of them (2,092 ft² against a typical 1,844 ft²), its lot is bigger than 68% of them (0.25 ac against a typical 0.2 ac) and it is newer than 79% of them (1987 against a typical 1968). Measured against all of DuPage County, it is worth more than 56% 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 1421 W Tallyho Ct, Addison, IL?

The 2025 property tax bill for 1421 W Tallyho Ct, Addison, IL was $8,943. The county assessed it at $149,217.

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