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Residential (General/Single)Residential
$122,145$254 / 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 90How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $117,500 on May 12, 2025

604 S DUNCAN RD

CHAMPAIGN, IL 61821
Building report
1.5
Baths
480 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.
496 ft²
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$122K
$110K low$134K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$117,500 · May 12, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,410 (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.$31,010 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,350
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$27,660
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$27,640
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$93,030

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyCHAMPAIGN
Lot (acres)The size of the land the home sits on, from county records.0.01
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 50 ft²

Transaction History(5)

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
Kenwood Elementary SchoolC
Elementary · Grades KG–5 · 0.4 mi
H
Centennial High SchoolC-
High · Grades 9–12 · 0.7 mi
M
Jefferson Middle SchoolD+
Middle · Grades 6–8 · 0.8 mi

District: Champaign Community Unit School District 4

Neighborhood · ZIP 61821These 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.78
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.49

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.31,352
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,528 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,699
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$92,842
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.40 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

604 S Duncan Rd 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 87% of homes in Champaign 61821
  • Costs more per square foot than 89% of homes in Champaign 61821
  • Among the smallest homes in Champaign 61821
  • Among the smallest lots in Champaign County
  • Newer than 86% of homes in Champaign 61821

What homes are worth in Champaign 61821

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

This home
$79K$521K

This home is worth more than 13% of homes in Champaign 61821.

How it measures up in Champaign 61821

The dot is this home. The mark in the middle is the typical home in Champaign 61821.

Estimated value$122,145
CheaperTypical $198,108Pricier

Pricier than 13% of homes nearby

Price per ft²$254
CheaperTypical $161Pricier

Pricier than 89% of homes nearby

Living area480 ft²
SmallerTypical 1,164 ft²Bigger

Smaller than almost all homes nearby

Lot size496 ft²
SmallerTypical 0.17 acBigger

Smaller than almost all homes nearby

Year built1977
OlderTypical 1960Newer

Newer than 86% of homes nearby

How 604 S Duncan Rd ranks against every home in each area.
MeasureThis homeChampaign 61821Champaign County
Estimated valuepricier than$122,14513% of homes14% of homes
Price per ft²pricier than$25489% of homes88% of homes
Living areabigger than480 ft²almost no homesalmost no homes
Lot sizebigger than496 ft²almost no homesalmost no homes
Year builtnewer than197786% of homes71% of homes

About 604 S Duncan Rd

How much is 604 S Duncan Rd, Champaign, IL worth?

The TopHap Estimate for 604 S Duncan Rd, Champaign, IL is $122,145 as of Oct 21, 2026. The likely range is $109,821 to $134,469. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 604 S Duncan Rd, Champaign, IL last sell?

604 S Duncan Rd, Champaign, IL last sold on May 12, 2025 for $117,500, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 604 S Duncan Rd, Champaign, IL?

604 S Duncan Rd, Champaign, IL has 1.5 bathrooms, 480 square feet of living space and a 0.01-acre lot.

When was 604 S Duncan Rd, Champaign, IL built?

604 S Duncan Rd, Champaign, IL was built in 1977, making it 49 years old. It is a condo/apartment home. The building has 2 stories.

What schools serve 604 S Duncan Rd, Champaign, IL?

604 S Duncan Rd, Champaign, IL is assigned to Kenwood Elementary School (elementary), rated C; Centennial High School (high), rated C-; Jefferson Middle School (middle), rated D+. All sit in Champaign Community Unit School District 4. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 604 S Duncan Rd, Champaign, IL compare to other homes in Champaign 61821?

Among the 10,327 homes in Champaign 61821, it is worth more than 13% of them ($122,145 against a typical $198,108), its price per square foot is higher than 89% of them ($254 against a typical $161), it is bigger than almost none of them (480 ft² against a typical 1,164 ft²), its lot is bigger than almost none of them (496 ft² against a typical 0.17 ac) and it is newer than 86% of them (1977 against a typical 1960). Measured against all of Champaign County, it is worth more than 14% 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 604 S Duncan Rd, Champaign, IL?

The 2024 property tax bill for 604 S Duncan Rd, Champaign, IL was $2,410. The county assessed it at $31,010.

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