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Single Family ResidenceResidential
$44,148$42 / 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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

303 S MAIN ST

AVON, IL 61415
0
Baths
1,056 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.
0.37 ac
Lot SizeThe size of the land the home sits on, from county records.
1899
Year BuiltThe year the home was originally built, according to county records.

Valuation

$44K
$41K low$48K high

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$17,590 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,820
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$14,770
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$15,490
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$52,822

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.41
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
15
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
78
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
78
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
36
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyFULTON
Lot (acres)The size of the land the home sits on, from county records.0.36
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
Abingdon-Avon Middle SchoolB
Middle · Grades 6–8 · 0.6 mi
H
Abingdon-Avon High SchoolC-
High · Grades 9–12 · 9.9 mi
E
Hedding Grade SchoolC
Elementary · Grades PK–5 · 10.4 mi

District: Abingdon-Avon Community Unit School District 276

Neighborhood · ZIP 61415These 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.138
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.77
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.34

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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.1,527
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.14 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$52,283
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$69,011
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.37 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

303 S Main 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 less than 93% of homes in Fulton County
  • Costs less per square foot than 96% of homes in Fulton County
  • Older than 93% of homes in Avon 61415

What homes are worth in Avon 61415

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

This home
$27K$410K

This home is worth more than 16% of homes in Avon 61415.

How it measures up in Avon 61415

The dot is this home. The mark in the middle is the typical home in Avon 61415.

Estimated value$44,148
CheaperTypical $81,133Pricier

Pricier than 16% of homes nearby

Price per ft²$42
CheaperTypical $59Pricier

Pricier than 16% of homes nearby

Living area1,056 ft²
SmallerTypical 1,096 ft²Bigger

Bigger than 43% of homes nearby

Lot size0.37 ac
SmallerTypical 0.43 acBigger

Bigger than 41% of homes nearby

Year built1899
OlderTypical 1930Newer

Newer than 7% of homes nearby

How 303 S Main St ranks against every home in each area.
MeasureThis homeAvon 61415Fulton County
Estimated valuepricier than$44,14816% of homes7% of homes
Price per ft²pricier than$4216% of homes4% of homes
Living areabigger than1,056 ft²43% of homes46% of homes
Lot sizebigger than0.37 ac41% of homes61% of homes
Year builtnewer than18997% of homes9% of homes

About 303 S Main St

How much is 303 S Main St, Avon, IL worth?

The TopHap Estimate for 303 S Main St, Avon, IL is $44,148 as of Aug 30, 2026. The likely range is $40,724 to $47,572. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 303 S Main St, Avon, IL last sell?

303 S Main St, Avon, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 303 S Main St, Avon, IL?

303 S Main St, Avon, IL has 1,056 square feet of living space and a 0.36-acre lot.

When was 303 S Main St, Avon, IL built?

303 S Main St, Avon, IL was built in 1899, making it 127 years old.

What schools serve 303 S Main St, Avon, IL?

303 S Main St, Avon, IL is assigned to Abingdon-Avon Middle School (middle), rated B; Abingdon-Avon High School (high), rated C-; Hedding Grade School (elementary), rated C. All sit in Abingdon-Avon Community Unit School District 276. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 303 S Main St, Avon, IL compare to other homes in Avon 61415?

Among the 731 homes in Avon 61415, it is worth more than 16% of them ($44,148 against a typical $81,133), its price per square foot is higher than 16% of them ($42 against a typical $59), it is bigger than 43% of them (1,056 ft² against a typical 1,096 ft²), its lot is bigger than 41% of them (0.37 ac against a typical 0.43 ac) and it is newer than 7% of them (1899 against a typical 1930). Measured against all of Fulton County, it is worth more than 7% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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Assigned schools

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