Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$196,598$108 / 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 90How 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

16640 ROUTE 37

JOHNSTON CITY, IL 62951
0
Baths
1,819 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.
8.5 ac
Lot SizeThe size of the land the home sits on, from county records.
1955
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$197K
$177K low$216K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,218 (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.$48,305 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$7,645
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$40,660
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$48,305
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$144,000

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.17 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
CountyWILLIAMSON
Lot (acres)The size of the land the home sits on, from county records.8.50
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
HeatingThe type of heating system in the home.Gas
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 117 ft²Porch · 117 ft²

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

H
Johnston City High SchoolD+
High · Grades 9–12 · 0.8 mi
M
Washington Middle SchoolD+
Middle · Grades 5–8 · 1.0 mi
E
Jefferson Elementary School
Elementary · Grades PK–2 · 1.0 mi

District: Johnston City Community Unit School District 1

Neighborhood · ZIP 62951These 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.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.257

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.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.5,167
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.218 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$58,738
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$75,925
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.45 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

16640 Route 37 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 88% of homes in Johnston City 62951
  • Costs more per square foot than 79% of homes in Johnston City 62951
  • Bigger than 87% of homes in Johnston City 62951
  • Has a bigger lot than 95% of homes in Johnston City 62951
  • Newer than 65% of homes in Johnston City 62951

What homes are worth in Johnston City 62951

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

This home
$32K$318K

This home is worth more than 88% of homes in Johnston City 62951.

How it measures up in Johnston City 62951

The dot is this home. The mark in the middle is the typical home in Johnston City 62951.

Estimated value$196,598
CheaperTypical $85,755Pricier

Pricier than 88% of homes nearby

Price per ft²$108
CheaperTypical $71Pricier

Pricier than 79% of homes nearby

Living area1,819 ft²
SmallerTypical 1,248 ft²Bigger

Bigger than 87% of homes nearby

Lot size8.5 ac
SmallerTypical 0.27 acBigger

Bigger than 95% of homes nearby

Year built1955
OlderTypical 1925Newer

Newer than 65% of homes nearby

How 16640 Route 37 ranks against every home in each area.
MeasureThis homeJohnston City 62951Williamson County
Estimated valuepricier than$196,59888% of homes68% of homes
Price per ft²pricier than$10879% of homes52% of homes
Living areabigger than1,819 ft²87% of homes73% of homes
Lot sizebigger than8.5 ac95% of homes94% of homes
Year builtnewer than195565% of homes42% of homes

About 16640 Route 37

How much is 16640 Route 37, Johnston City, IL worth?

The TopHap Estimate for 16640 Route 37, Johnston City, IL is $196,598 as of Sep 24, 2026. The likely range is $177,027 to $216,169. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 16640 Route 37, Johnston City, IL last sell?

16640 Route 37, Johnston City, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 16640 Route 37, Johnston City, IL?

16640 Route 37, Johnston City, IL has 1,819 square feet of living space and a 8.50-acre lot.

When was 16640 Route 37, Johnston City, IL built?

16640 Route 37, Johnston City, IL was built in 1955, making it 71 years old. The building has 1 story.

What schools serve 16640 Route 37, Johnston City, IL?

16640 Route 37, Johnston City, IL is assigned to Johnston City High School (high), rated D+; Washington Middle School (middle), rated D+; Jefferson Elementary School (elementary). All sit in Johnston City Community Unit School District 1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 16640 Route 37, Johnston City, IL compare to other homes in Johnston City 62951?

Among the 2,488 homes in Johnston City 62951, it is worth more than 88% of them ($196,598 against a typical $85,755), its price per square foot is higher than 79% of them ($108 against a typical $71), it is bigger than 87% of them (1,819 ft² against a typical 1,248 ft²), its lot is bigger than 95% of them (8.5 ac against a typical 0.27 ac) and it is newer than 65% of them (1955 against a typical 1925). Measured against all of Williamson County, it is worth more than 68% 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 16640 Route 37, Johnston City, IL?

The 2025 property tax bill for 16640 Route 37, Johnston City, IL was $3,218. The county assessed it at $48,305.

More homes on Route 37

Closest homes

More homes in Johnston City 62951

Assigned schools

Explore the area

See this home in context

Open 16640 Route 37 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