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Single Family ResidenceResidential
$112,534$88 / 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 89How 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
Last sold for $78,000 on Sep 19, 2007

423 S WALNUT ST

WEST UNION, IL 62477
1
Baths
1,272 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.
1.33 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$113K
$100K low$125K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$78,000 · Sep 19, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,625 (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.$30,428 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$4,073
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$26,355
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$27,662
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$91,284

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.55
70
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
18
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
83
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
79
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
29
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.14 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%

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
CountyCLARK
Lot (acres)The size of the land the home sits on, from county records.1.33
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FireplaceWhether the home has a fireplace, and what kind.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.No

Transaction History(2)

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.

E
Hutsonville Elementary and Jr High SchoolB
Elementary · Grades PK–8 · 7.2 mi
H
Hutsonville High SchoolA-
High · Grades 9–12 · 7.2 mi

District: Hutsonville Community Unit School District 1

Neighborhood · ZIP 62477These 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.82
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.104

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.890
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.13 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$75,212
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,870
Average tempThe average temperature here across a full year.54°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%

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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

423 S Walnut 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 more than 67% of homes in West Union 62477
  • Costs more per square foot than 74% of homes in West Union 62477
  • Smaller than 68% of homes in West Union 62477
  • Newer than 66% of homes in West Union 62477

What homes are worth in West Union 62477

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

This home
$15K$336K

This home is worth more than 67% of homes in West Union 62477.

How it measures up in West Union 62477

The dot is this home. The mark in the middle is the typical home in West Union 62477.

Estimated value$112,534
CheaperTypical $82,275Pricier

Pricier than 67% of homes nearby

Price per ft²$88
CheaperTypical $61Pricier

Pricier than 74% of homes nearby

Living area1,272 ft²
SmallerTypical 1,503 ft²Bigger

Bigger than 32% of homes nearby

Lot size1.33 ac
SmallerTypical 1.5 acBigger

Bigger than 47% of homes nearby

Year built1978
OlderTypical 1956Newer

Newer than 66% of homes nearby

How 423 S Walnut St ranks against every home in each area.
MeasureThis homeWest Union 62477Clark County
Estimated valuepricier than$112,53467% of homes35% of homes
Price per ft²pricier than$8874% of homes40% of homes
Living areabigger than1,272 ft²32% of homes32% of homes
Lot sizebigger than1.33 ac47% of homes56% of homes
Year builtnewer than197866% of homes66% of homes

About 423 S Walnut St

How much is 423 S Walnut St, West Union, IL worth?

The TopHap Estimate for 423 S Walnut St, West Union, IL is $112,534 as of Sep 24, 2026. The likely range is $100,146 to $124,922. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 423 S Walnut St, West Union, IL last sell?

423 S Walnut St, West Union, IL last sold on Sep 19, 2007 for $78,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 423 S Walnut St, West Union, IL?

423 S Walnut St, West Union, IL has 1 bathrooms, 1,272 square feet of living space and a 1.33-acre lot.

When was 423 S Walnut St, West Union, IL built?

423 S Walnut St, West Union, IL was built in 1978, making it 48 years old. The building has 1 story.

What schools serve 423 S Walnut St, West Union, IL?

423 S Walnut St, West Union, IL is assigned to Hutsonville Elementary and Jr High School (elementary), rated B; Hutsonville High School (high), rated A-. All sit in Hutsonville Community Unit School District 1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 423 S Walnut St, West Union, IL compare to other homes in West Union 62477?

Among the 489 homes in West Union 62477, it is worth more than 67% of them ($112,534 against a typical $82,275), its price per square foot is higher than 74% of them ($88 against a typical $61), it is bigger than 32% of them (1,272 ft² against a typical 1,503 ft²), its lot is bigger than 47% of them (1.33 ac against a typical 1.5 ac) and it is newer than 66% of them (1978 against a typical 1956). Measured against all of Clark County, it is worth more than 35% 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 423 S Walnut St, West Union, IL?

The 2025 property tax bill for 423 S Walnut St, West Union, IL was $1,625. The county assessed it at $30,428.

More homes on S Walnut St

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Assigned schools

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