Skip to content
Skip to content
TopHapOpen in map
Single Family ResidentialResidential
$316,659$86 / 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

17864 COUNTY HIGHWAY 18

CENTRALIA, IL 62801
3
Beds
3.5
Baths
3,685 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.
9.13 ac
Lot SizeThe size of the land the home sits on, from county records.
2005
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$317K
$266K low$367K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,175 (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.$112,627 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,064
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$107,563
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$106,193
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$293,253

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.18 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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 Residential
CountyWASHINGTON
Lot (acres)The size of the land the home sits on, from county records.9.13
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Mixed
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
Centralia High SchoolC-
High · Grades 9–12 · 6.2 mi
E
Nashville Grade SchoolC+
Elementary · Grades PK–8 · 13.3 mi

District: Nashville Consolidated Community School District 49

Neighborhood · ZIP 62801These 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.120
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.180

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.88%
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.17%
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.20,739
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.146 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$55,453
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$70,993
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.42 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

Owner Tools

Do you own this home?
Claim this home

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

17864 County Highway 18 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 96% of homes in Centralia 62801
  • Among the largest homes in Centralia 62801
  • Has a bigger lot than 96% of homes in Centralia 62801
  • Newer than 94% of homes in Centralia 62801

What homes are worth in Centralia 62801

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

This home
$19K$361K

This home is worth more than 96% of homes in Centralia 62801.

How it measures up in Centralia 62801

The dot is this home. The mark in the middle is the typical home in Centralia 62801.

Estimated value$316,659
CheaperTypical $83,644Pricier

Pricier than 96% of homes nearby

Price per ft²$86
CheaperTypical $70Pricier

Pricier than 63% of homes nearby

Living area3,685 ft²
SmallerTypical 1,257 ft²Bigger

Bigger than almost all homes nearby

Lot size9.13 ac
SmallerTypical 0.27 acBigger

Bigger than 96% of homes nearby

Year built2005
OlderTypical 1953Newer

Newer than 94% of homes nearby

How 17864 County Highway 18 ranks against every home in each area.
MeasureThis homeCentralia 62801Washington County
Estimated valuepricier than$316,65996% of homes91% of homes
Price per ft²pricier than$8663% of homes36% of homes
Living areabigger than3,685 ft²almost all homesalmost all homes
Lot sizebigger than9.13 ac96% of homes85% of homes
Year builtnewer than200594% of homes92% of homes

About 17864 County Highway 18

How much is 17864 County Highway 18, Centralia, IL worth?

The TopHap Estimate for 17864 County Highway 18, Centralia, IL is $316,659 as of Sep 24, 2026. The likely range is $266,474 to $366,844. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 17864 County Highway 18, Centralia, IL last sell?

17864 County Highway 18, Centralia, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 17864 County Highway 18, Centralia, IL?

17864 County Highway 18, Centralia, IL has 3 bedrooms, 3.5 bathrooms, 3,685 square feet of living space and a 9.13-acre lot.

When was 17864 County Highway 18, Centralia, IL built?

17864 County Highway 18, Centralia, IL was built in 2005, making it 21 years old. The building has 1 story.

What schools serve 17864 County Highway 18, Centralia, IL?

17864 County Highway 18, Centralia, IL is assigned to Centralia High School (high), rated C-; Nashville Grade School (elementary), rated C+. All sit in Nashville Consolidated Community School District 49. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 17864 County Highway 18, Centralia, IL compare to other homes in Centralia 62801?

Among the 7,946 homes in Centralia 62801, it is worth more than 96% of them ($316,659 against a typical $83,644), its price per square foot is higher than 63% of them ($86 against a typical $70), it is bigger than almost all of them (3,685 ft² against a typical 1,257 ft²), its lot is bigger than 96% of them (9.13 ac against a typical 0.27 ac) and it is newer than 94% of them (2005 against a typical 1953). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 17864 County Highway 18, Centralia, IL?

The 2025 property tax bill for 17864 County Highway 18, Centralia, IL was $8,175. The county assessed it at $112,627.

More homes on County Highway 18

Closest homes

More homes in Centralia 62801

Assigned schools

Explore the area

See this home in context

Open 17864 County Highway 18 on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map