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Residential (General/Single)Residential
$33,484$45 / 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 84How 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

100 S JEFFERSON ST

ABINGDON, IL 61410
0
Baths
748 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1906
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$33K
$28K low$39K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$543 (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.$6,750 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,740
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$4,010
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$6,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$20,250

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountyKNOX
Lot (acres)The size of the land the home sits on, from county records.0.25
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Abingdon-Avon High SchoolC-
High · Grades 9–12 · 0.6 mi
E
Avon Elementary School
Elementary · Grades PK–5 · 9.6 mi
M
Abingdon-Avon Middle SchoolB
Middle · Grades 6–8 · 9.6 mi

District: Abingdon-Avon Community Unit School District 276

Neighborhood · ZIP 61410These 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.100
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 100.28

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.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
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.3,390
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.80 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$57,512
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$67,459
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

100 S Jefferson 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 95% of homes in Abingdon 61410
  • Costs less per square foot than 90% of homes in Knox County
  • Smaller than 92% of homes in Abingdon 61410
  • Older than 72% of homes in Knox County

What homes are worth in Abingdon 61410

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

This home
$29K$266K

This home is worth more than 5% of homes in Abingdon 61410.

How it measures up in Abingdon 61410

The dot is this home. The mark in the middle is the typical home in Abingdon 61410.

Estimated value$33,484
CheaperTypical $81,607Pricier

Pricier than 5% of homes nearby

Price per ft²$45
CheaperTypical $73Pricier

Pricier than 13% of homes nearby

Living area748 ft²
SmallerTypical 1,072 ft²Bigger

Bigger than 8% of homes nearby

Lot size0.25 ac
SmallerTypical 0.25 acBigger

Bigger than 51% of homes nearby

Year built1906
OlderTypical 1948Newer

Newer than 30% of homes nearby

How 100 S Jefferson St ranks against every home in each area.
MeasureThis homeAbingdon 61410Knox County
Estimated valuepricier than$33,4845% of homes6% of homes
Price per ft²pricier than$4513% of homes10% of homes
Living areabigger than748 ft²8% of homes11% of homes
Lot sizebigger than0.25 ac51% of homes36% of homes
Year builtnewer than190630% of homes28% of homes

About 100 S Jefferson St

How much is 100 S Jefferson St, Abingdon, IL worth?

The TopHap Estimate for 100 S Jefferson St, Abingdon, IL is $33,484 as of Sep 24, 2026. The likely range is $28,043 to $38,925. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 100 S Jefferson St, Abingdon, IL last sell?

100 S Jefferson St, Abingdon, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 100 S Jefferson St, Abingdon, IL?

100 S Jefferson St, Abingdon, IL has 748 square feet of living space and a 0.25-acre lot.

When was 100 S Jefferson St, Abingdon, IL built?

100 S Jefferson St, Abingdon, IL was built in 1906, making it 120 years old. The building has 1 story.

What schools serve 100 S Jefferson St, Abingdon, IL?

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

How does 100 S Jefferson St, Abingdon, IL compare to other homes in Abingdon 61410?

Among the 1,550 homes in Abingdon 61410, it is worth more than 5% of them ($33,484 against a typical $81,607), its price per square foot is higher than 13% of them ($45 against a typical $73), it is bigger than 8% of them (748 ft² against a typical 1,072 ft²), its lot is bigger than 51% of them (0.25 ac against a typical 0.25 ac) and it is newer than 30% of them (1906 against a typical 1948). Measured against all of Knox County, it is worth more than 6% 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 100 S Jefferson St, Abingdon, IL?

The 2025 property tax bill for 100 S Jefferson St, Abingdon, IL was $543. The county assessed it at $6,750.

More homes on S Jefferson St

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