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Residential (General/Single)Residential
$230,125$223 / 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 93How 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
Last sold for $151,000 on Dec 27, 2006

401 N PROSPECT AVE

CHAMPAIGN, IL 61820
1.5
Baths
1,031 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1874
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$230K
$213K low$247K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$151,000 · Dec 27, 2006

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,232 (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.$80,180 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$14,970
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$65,210
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$71,460
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$240,540

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountyCHAMPAIGN
Lot (acres)The size of the land the home sits on, from county records.0.20
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

Transaction History(2)

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
E
Dr Howard Elementary SchoolD+
Elementary · Grades KG–5 · 0.4 mi
M
Franklin Middle SchoolD+
Middle · Grades 6–8 · 0.4 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

401 N Prospect Ave 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 70% of homes in Champaign 61820
  • Costs more per square foot than 81% of homes in Champaign 61820
  • Smaller than 72% of homes in Champaign County
  • Has a bigger lot than 66% of homes in Champaign 61820
  • Among the oldest 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$469K

This home is worth more than 70% 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$230,125
CheaperTypical $177,453Pricier

Pricier than 70% of homes nearby

Price per ft²$223
CheaperTypical $159Pricier

Pricier than 81% of homes nearby

Living area1,031 ft²
SmallerTypical 1,052 ft²Bigger

Bigger than 48% of homes nearby

Lot size0.2 ac
SmallerTypical 0.18 acBigger

Bigger than 66% of homes nearby

Year built1874
OlderTypical 1940Newer

Older than almost all homes nearby

How 401 N Prospect Ave ranks against every home in each area.
MeasureThis homeChampaign 61820Champaign County
Estimated valuepricier than$230,12570% of homes51% of homes
Price per ft²pricier than$22381% of homes81% of homes
Living areabigger than1,031 ft²48% of homes28% of homes
Lot sizebigger than0.2 ac66% of homes47% of homes
Year builtnewer than1874almost no homesalmost no homes

About 401 N Prospect Ave

How much is 401 N Prospect Ave, Champaign, IL worth?

The TopHap Estimate for 401 N Prospect Ave, Champaign, IL is $230,125 as of Sep 24, 2026. The likely range is $213,431 to $246,819. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 401 N Prospect Ave, Champaign, IL last sell?

401 N Prospect Ave, Champaign, IL last sold on Dec 27, 2006 for $151,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 401 N Prospect Ave, Champaign, IL?

401 N Prospect Ave, Champaign, IL has 1.5 bathrooms, 1,031 square feet of living space and a 0.20-acre lot.

When was 401 N Prospect Ave, Champaign, IL built?

401 N Prospect Ave, Champaign, IL was built in 1874, making it 152 years old. The building has 2 stories.

What schools serve 401 N Prospect Ave, Champaign, IL?

401 N Prospect Ave, Champaign, IL is assigned to Central High School (high), rated B; Dr Howard Elementary School (elementary), rated D+; Franklin 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 401 N Prospect Ave, Champaign, IL compare to other homes in Champaign 61820?

Among the 4,852 homes in Champaign 61820, it is worth more than 70% of them ($230,125 against a typical $177,453), its price per square foot is higher than 81% of them ($223 against a typical $159), it is bigger than 48% of them (1,031 ft² against a typical 1,052 ft²), its lot is bigger than 66% of them (0.2 ac against a typical 0.18 ac) and it is newer than almost none of them (1874 against a typical 1940). 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 401 N Prospect Ave, Champaign, IL?

The 2024 property tax bill for 401 N Prospect Ave, Champaign, IL was $6,232. The county assessed it at $80,180.

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