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Commercial (General)Commercial
Last sold for $1,785,000 on Jun 12, 2014

403 ROUTE 31

DUNDEE, IL 60118
0
Baths
21,110 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.
1.73 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.
1
StoriesHow many floors the home has above ground.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,785,000 · Jun 12, 2014

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$70,594 (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.$902,946 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$278,931
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$624,015
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$825,211
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$2,709,922

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Commercial (General)
CountyKANE
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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.

E
Dundee Highlands Elementary SchoolA-
Elementary · Grades KG–5 · 0.6 mi
H
Dundee-Crown High SchoolB
High · Grades 9–12 · 2.4 mi
M
Dundee Middle SchoolB+
Middle · Grades 6–8 · 2.9 mi

District: Community Unit School District 300

Neighborhood · ZIP 60118These 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.128
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.117
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.51

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.8%
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.19,524
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,012 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$105,295
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$134,833
Average tempThe average temperature here across a full year.48°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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

403 Route 31 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.

  • Among the largest homes in Dundee 60118
  • Has a bigger lot than 96% of homes in Kane County

How it measures up in Dundee 60118

The dot is this home. The mark in the middle is the typical home in Dundee 60118.

Living area21,110 ft²
SmallerTypical 2,080 ft²Bigger

Bigger than almost all homes nearby

Lot size1.73 ac
SmallerTypical 0.34 acBigger

Bigger than 95% of homes nearby

Year built1987
OlderTypical 1978Newer

Newer than 58% of homes nearby

How 403 Route 31 ranks against every home in each area.
MeasureThis homeDundee 60118Kane County
Living areabigger than21,110 ft²almost all homesalmost all homes
Lot sizebigger than1.73 ac95% of homes96% of homes
Year builtnewer than198758% of homes53% of homes

About 403 Route 31

When did 403 Route 31, Dundee, IL last sell?

403 Route 31, Dundee, IL last sold on Jun 12, 2014 for $1,785,000, according to the county's recorded deed.

When was 403 Route 31, Dundee, IL built?

403 Route 31, Dundee, IL was built in 1987, making it 39 years old. The building has 1 story.

What schools serve 403 Route 31, Dundee, IL?

403 Route 31, Dundee, IL is assigned to Dundee Highlands Elementary School (elementary), rated A-; Dundee-Crown High School (high), rated B; Dundee Middle School (middle), rated B+. All sit in Community Unit School District 300. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 403 Route 31, Dundee, IL compare to other homes in Dundee 60118?

Among the 5,554 homes in Dundee 60118, it is bigger than almost all of them (21,110 ft² against a typical 2,080 ft²), its lot is bigger than 95% of them (1.73 ac against a typical 0.34 ac) and it is newer than 58% of them (1987 against a typical 1978). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 403 Route 31, Dundee, IL?

The 2025 property tax bill for 403 Route 31, Dundee, IL was $70,594. The county assessed it at $902,946.

Closest homes

More homes in Dundee 60118

Assigned schools

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