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Single Family ResidentialResidential
$86,231$72 / 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 Oct 21, 2026

503 KILLION AVE

ASHTON, IL 61006
1.5
Baths
1,200 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1870
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$86K
$80K low$92K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,603 (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.$26,074 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$4,046
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$22,028
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$23,703
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$78,222

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
CountyLEE
Lot (acres)The size of the land the home sits on, from county records.0.22
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.

M
Ashton-Franklin Center High SchoolB-
Middle · Grades 7–12 · 0.2 mi
E
Ashton-Franklin Center Elementary SchoolC
Elementary · Grades PK–6 · 4.3 mi

District: Ashton Community Unit School District 275

Neighborhood · ZIP 61006These 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.115
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.43

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.9%
PopulationHow many people live in this area.1,748
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.25 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$82,886
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$88,347
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.36 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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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

503 Killion 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 less than 95% of homes in Ashton 61006
  • Costs less per square foot than 92% of homes in Ashton 61006
  • Smaller than 86% of homes in Ashton 61006
  • Has a smaller lot than 83% of homes in Ashton 61006
  • Older than 94% of homes in Lee County

What homes are worth in Ashton 61006

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

This home
$71K$701K

This home is worth more than 5% of homes in Ashton 61006.

How it measures up in Ashton 61006

The dot is this home. The mark in the middle is the typical home in Ashton 61006.

Estimated value$86,231
CheaperTypical $195,268Pricier

Pricier than 5% of homes nearby

Price per ft²$72
CheaperTypical $111Pricier

Pricier than 8% of homes nearby

Living area1,200 ft²
SmallerTypical 1,712 ft²Bigger

Bigger than 14% of homes nearby

Lot size0.22 ac
SmallerTypical 0.47 acBigger

Bigger than 17% of homes nearby

Year built1870
OlderTypical 1910Newer

Newer than 12% of homes nearby

How 503 Killion Ave ranks against every home in each area.
MeasureThis homeAshton 61006Lee County
Estimated valuepricier than$86,2315% of homes11% of homes
Price per ft²pricier than$728% of homes11% of homes
Living areabigger than1,200 ft²14% of homes27% of homes
Lot sizebigger than0.22 ac17% of homes30% of homes
Year builtnewer than187012% of homes6% of homes

About 503 Killion Ave

How much is 503 Killion Ave, Ashton, IL worth?

The TopHap Estimate for 503 Killion Ave, Ashton, IL is $86,231 as of Oct 21, 2026. The likely range is $80,296 to $92,166. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 503 Killion Ave, Ashton, IL last sell?

503 Killion Ave, Ashton, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 503 Killion Ave, Ashton, IL?

503 Killion Ave, Ashton, IL has 1.5 bathrooms, 1,200 square feet of living space and a 0.22-acre lot.

When was 503 Killion Ave, Ashton, IL built?

503 Killion Ave, Ashton, IL was built in 1870, making it 156 years old. The building has 1 story.

What schools serve 503 Killion Ave, Ashton, IL?

503 Killion Ave, Ashton, IL is assigned to Ashton-Franklin Center High School (middle), rated B-; Ashton-Franklin Center Elementary School (elementary), rated C. All sit in Ashton Community Unit School District 275. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 503 Killion Ave, Ashton, IL compare to other homes in Ashton 61006?

Among the 663 homes in Ashton 61006, it is worth more than 5% of them ($86,231 against a typical $195,268), its price per square foot is higher than 8% of them ($72 against a typical $111), it is bigger than 14% of them (1,200 ft² against a typical 1,712 ft²), its lot is bigger than 17% of them (0.22 ac against a typical 0.47 ac) and it is newer than 12% of them (1870 against a typical 1910). Measured against all of Lee County, it is worth more than 11% 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 503 Killion Ave, Ashton, IL?

The 2025 property tax bill for 503 Killion Ave, Ashton, IL was $1,603. The county assessed it at $26,074.

More homes on Killion Ave

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Assigned schools

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