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Single Family ResidenceResidential
$231,439$268 / 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 86How 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

310 1/2 W CLARK ST

CHAMPAIGN, IL 61820
1.5
Baths
864 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.
0.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1929
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$231K
$199K low$264K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,935 (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.$81,620 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$10,690
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$70,930
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$72,750
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$244,860

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyCHAMPAIGN
Lot (acres)The size of the land the home sits on, from county records.0.10
HeatingThe type of heating system 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, 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 · 121 ft²

Transaction History(1)

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
Central High SchoolB
High · Grades 9–12 · 0.3 mi
M
Edison Middle SchoolC-
Middle · Grades 6–8 · 0.3 mi
E
South Side Elementary SchoolB
Elementary · Grades KG–5 · 0.7 mi

District: Champaign Community Unit School District 4

Neighborhood · ZIP 61820These 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.126
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.45

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.88%
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.38%
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.41,375
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7,160 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$37,027
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$50,653
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

310 1/2 W Clark St 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 71% of homes in Champaign 61820
  • Costs more per square foot than 91% of homes in Champaign 61820
  • Smaller than 88% of homes in Champaign County
  • Has a smaller lot than 92% of homes in Champaign County
  • Older than 82% of homes in Champaign County

What homes are worth in Champaign 61820

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

This home
$54K$464K

This home is worth more than 71% of homes in Champaign 61820.

How it measures up in Champaign 61820

The dot is this home. The mark in the middle is the typical home in Champaign 61820.

Estimated value$231,439
CheaperTypical $176,258Pricier

Pricier than 71% of homes nearby

Price per ft²$268
CheaperTypical $159Pricier

Pricier than 91% of homes nearby

Living area864 ft²
SmallerTypical 1,053 ft²Bigger

Bigger than 25% of homes nearby

Lot size0.1 ac
SmallerTypical 0.18 acBigger

Bigger than 15% of homes nearby

Year built1929
OlderTypical 1939Newer

Newer than 46% of homes nearby

How 310 1/2 W Clark St ranks against every home in each area.
MeasureThis homeChampaign 61820Champaign County
Estimated valuepricier than$231,43971% of homes51% of homes
Price per ft²pricier than$26891% of homes90% of homes
Living areabigger than864 ft²25% of homes12% of homes
Lot sizebigger than0.1 ac15% of homes8% of homes
Year builtnewer than192946% of homes18% of homes

About 310 1/2 W Clark St

How much is 310 1/2 W Clark St, Champaign, IL worth?

The TopHap Estimate for 310 1/2 W Clark St, Champaign, IL is $231,439 as of Sep 24, 2026. The likely range is $198,843 to $264,035. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 310 1/2 W Clark St, Champaign, IL last sell?

310 1/2 W Clark St, Champaign, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 310 1/2 W Clark St, Champaign, IL?

310 1/2 W Clark St, Champaign, IL has 1.5 bathrooms, 864 square feet of living space and a 0.10-acre lot.

When was 310 1/2 W Clark St, Champaign, IL built?

310 1/2 W Clark St, Champaign, IL was built in 1929, making it 97 years old. The building has 2 stories.

What schools serve 310 1/2 W Clark St, Champaign, IL?

310 1/2 W Clark St, Champaign, IL is assigned to Central High School (high), rated B; Edison Middle School (middle), rated C-; South Side Elementary School (elementary), rated B. All sit in Champaign Community Unit School District 4. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 310 1/2 W Clark St, Champaign, IL compare to other homes in Champaign 61820?

Among the 4,839 homes in Champaign 61820, it is worth more than 71% of them ($231,439 against a typical $176,258), its price per square foot is higher than 91% of them ($268 against a typical $159), it is bigger than 25% of them (864 ft² against a typical 1,053 ft²), its lot is bigger than 15% of them (0.1 ac against a typical 0.18 ac) and it is newer than 46% of them (1929 against a typical 1939). Measured against all of Champaign County, it is worth more than 51% 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 310 1/2 W Clark St, Champaign, IL?

The 2025 property tax bill for 310 1/2 W Clark St, Champaign, IL was $5,935. The county assessed it at $81,620.

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