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Single Family ResidenceResidential
$296,152$190 / 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

509 VALLEY DR

MAHOMET, IL 61853
2
Baths
1,558 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.
1992
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$296K
$270K low$323K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,614 (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.$76,980 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$18,580
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$58,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$69,980
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$230,940

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyChampaign
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
RoofThe main material covering the roof, such as asphalt shingle or tile.Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Yes
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
Middletown Prairie Elementary School
Elementary · Grades PK–2 · 1.3 mi
M
Mahomet-Seymour Jr High SchoolA+
Middle · Grades 6–8 · 2.0 mi
H
Mahomet-Seymour High SchoolA
High · Grades 9–12 · 2.1 mi

District: Mahomet-Seymour Community Unit School District 3

Neighborhood · ZIP 61853These 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.42
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.41

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.1%
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.11,703
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.272 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$111,617
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$133,067
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.39 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

509 Valley Dr 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 County
  • Costs more per square foot than 68% of homes in Champaign County
  • Bigger than 74% of homes in Champaign County
  • Newer than 84% of homes in Champaign County

What homes are worth in Mahomet 61853

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

This home
$152K$798K

This home is worth more than 36% of homes in Mahomet 61853.

How it measures up in Mahomet 61853

The dot is this home. The mark in the middle is the typical home in Mahomet 61853.

Estimated value$296,152
CheaperTypical $339,639Pricier

Pricier than 36% of homes nearby

Price per ft²$190
CheaperTypical $203Pricier

Pricier than 38% of homes nearby

Living area1,558 ft²
SmallerTypical 1,443 ft²Bigger

Bigger than 62% of homes nearby

Year built1992
OlderTypical 1979Newer

Newer than 78% of homes nearby

How 509 Valley Dr ranks against every home in each area.
MeasureThis homeMahomet 61853Champaign County
Estimated valuepricier than$296,15236% of homes70% of homes
Price per ft²pricier than$19038% of homes68% of homes
Living areabigger than1,558 ft²62% of homes74% of homes
Year builtnewer than199278% of homes84% of homes

About 509 Valley Dr

How much is 509 Valley Dr, Mahomet, IL worth?

The TopHap Estimate for 509 Valley Dr, Mahomet, IL is $296,152 as of Sep 24, 2026. The likely range is $269,595 to $322,709. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 509 Valley Dr, Mahomet, IL?

509 Valley Dr, Mahomet, IL has 2 bathrooms and 1,558 square feet of living space.

When was 509 Valley Dr, Mahomet, IL built?

509 Valley Dr, Mahomet, IL was built in 1992, making it 34 years old. The building has 1 story.

What schools serve 509 Valley Dr, Mahomet, IL?

509 Valley Dr, Mahomet, IL is assigned to Middletown Prairie Elementary School (elementary); Mahomet-Seymour Jr High School (middle), rated A+; Mahomet-Seymour High School (high), rated A. All sit in Mahomet-Seymour Community Unit School District 3. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 Valley Dr, Mahomet, IL compare to other homes in Mahomet 61853?

Among the 4,741 homes in Mahomet 61853, it is worth more than 36% of them ($296,152 against a typical $339,639), its price per square foot is higher than 38% of them ($190 against a typical $203), it is bigger than 62% of them (1,558 ft² against a typical 1,443 ft²) and it is newer than 78% of them (1992 against a typical 1979). Measured against all of Champaign County, it is worth more than 70% 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 509 Valley Dr, Mahomet, IL?

The 2024 property tax bill for 509 Valley Dr, Mahomet, IL was $4,614. The county assessed it at $76,980.

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