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Single Family ResidenceResidential
$77,916$73 / 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 79How 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
Last sold for $34,000 on Apr 16, 2021

646 A ST

CHARLESTON, IL 61920
3
Beds
1
Baths
1,068 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.
0.31 ac
Lot SizeThe size of the land the home sits on, from county records.
1897
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$78K
$62K low$94K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$34,000 · Apr 16, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$997 (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.$19,686 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,178
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$14,508
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$17,864
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$59,058

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.53
61
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
10
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
81
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
76
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
37
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.26 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

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
CountyCOLES
Lot (acres)The size of the land the home sits on, from county records.0.31
CoolingThe type of cooling or air conditioning in the home.Central
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(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.

M
Charleston Middle SchoolC
Middle · Grades 7–8 · 1.0 mi
E
Carl Sandburg Elementary SchoolB-
Elementary · Grades 1–3 · 1.1 mi
H
Charleston High SchoolD+
High · Grades 9–12 · 1.1 mi

District: Charleston Community Unit School District 1

Neighborhood · ZIP 61920These 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.123
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.83

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.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.19%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.20,604
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.134 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$59,741
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,123
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.41 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

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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

646 A 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 86% of homes in Charleston 61920
  • Costs less per square foot than 82% of homes in Charleston 61920
  • Smaller than 81% of homes in Charleston 61920
  • Older than 92% of homes in Charleston 61920

What homes are worth in Charleston 61920

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

This home
$38K$596K

This home is worth more than 14% of homes in Charleston 61920.

How it measures up in Charleston 61920

The dot is this home. The mark in the middle is the typical home in Charleston 61920.

Estimated value$77,916
CheaperTypical $174,493Pricier

Pricier than 14% of homes nearby

Price per ft²$73
CheaperTypical $116Pricier

Pricier than 18% of homes nearby

Living area1,068 ft²
SmallerTypical 1,522 ft²Bigger

Bigger than 19% of homes nearby

Lot size0.31 ac
SmallerTypical 0.3 acBigger

Bigger than 52% of homes nearby

Year built1897
OlderTypical 1967Newer

Newer than 8% of homes nearby

How 646 A St ranks against every home in each area.
MeasureThis homeCharleston 61920Coles County
Estimated valuepricier than$77,91614% of homes18% of homes
Price per ft²pricier than$7318% of homes23% of homes
Living areabigger than1,068 ft²19% of homes24% of homes
Lot sizebigger than0.31 ac52% of homes59% of homes
Year builtnewer than18978% of homes10% of homes

About 646 A St

How much is 646 A St, Charleston, IL worth?

The TopHap Estimate for 646 A St, Charleston, IL is $77,916 as of Oct 21, 2026. The likely range is $61,658 to $94,174. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 646 A St, Charleston, IL last sell?

646 A St, Charleston, IL last sold on Apr 16, 2021 for $34,000, according to the county's recorded deed.

How big is 646 A St, Charleston, IL?

646 A St, Charleston, IL has 3 bedrooms, 1 bathrooms, 1,068 square feet of living space and a 0.31-acre lot.

When was 646 A St, Charleston, IL built?

646 A St, Charleston, IL was built in 1897, making it 129 years old. The building has 1 story.

What schools serve 646 A St, Charleston, IL?

646 A St, Charleston, IL is assigned to Charleston Middle School (middle), rated C; Carl Sandburg Elementary School (elementary), rated B-; Charleston High School (high), rated D+. All sit in Charleston Community Unit School District 1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 646 A St, Charleston, IL compare to other homes in Charleston 61920?

Among the 6,490 homes in Charleston 61920, it is worth more than 14% of them ($77,916 against a typical $174,493), its price per square foot is higher than 18% of them ($73 against a typical $116), it is bigger than 19% of them (1,068 ft² against a typical 1,522 ft²), its lot is bigger than 52% of them (0.31 ac against a typical 0.3 ac) and it is newer than 8% of them (1897 against a typical 1967). Measured against all of Coles County, it is worth more than 18% 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 646 A St, Charleston, IL?

The 2025 property tax bill for 646 A St, Charleston, IL was $997. The county assessed it at $19,686.

More homes on A St

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Assigned schools

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