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Single Family ResidentialResidential
$182,523$127 / 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 80How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

402 OLIVE ST

WATSON, IL 62473
0
Baths
1,434 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.
6.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1902
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

$183K
$147K low$218K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,079 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$41,000 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$19,960
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$21,040
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$37,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$123,000

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.8 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
CountyEffingham
Lot (acres)The size of the land the home sits on, from county records.6.25
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)

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

E
South Side Grade School
Elementary · Grades 1–2 · 6.2 mi
H
Effingham High SchoolA
High · Grades 9–12 · 6.3 mi
M
Effingham Junior High SchoolB-
Middle · Grades 6–8 · 6.5 mi

District: Effingham Community Unit School District 40

Neighborhood · ZIP 62473These 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.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.134

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.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.988
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.45 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,664
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,892
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

402 Olive 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 88% of homes in Effingham County
  • Costs less per square foot than 92% of homes in Effingham County
  • Has a bigger lot than 86% of homes in Effingham County
  • Older than 93% of homes in Watson 62473

What homes are worth in Watson 62473

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

This home
$96K$677K

This home is worth more than 21% of homes in Watson 62473.

How it measures up in Watson 62473

The dot is this home. The mark in the middle is the typical home in Watson 62473.

Estimated value$182,523
CheaperTypical $245,163Pricier

Pricier than 21% of homes nearby

Price per ft²$127
CheaperTypical $205Pricier

Pricier than 14% of homes nearby

Living area1,434 ft²
SmallerTypical 1,320 ft²Bigger

Bigger than 58% of homes nearby

Lot size6.25 ac
SmallerTypical 1.07 acBigger

Bigger than 73% of homes nearby

Year built1902
OlderTypical 1981Newer

Newer than 7% of homes nearby

How 402 Olive St ranks against every home in each area.
MeasureThis homeWatson 62473Effingham County
Estimated valuepricier than$182,52321% of homes12% of homes
Price per ft²pricier than$12714% of homes8% of homes
Living areabigger than1,434 ft²58% of homes50% of homes
Lot sizebigger than6.25 ac73% of homes86% of homes
Year builtnewer than19027% of homes7% of homes

About 402 Olive St

How much is 402 Olive St, Watson, IL worth?

The TopHap Estimate for 402 Olive St, Watson, IL is $182,523 as of Aug 30, 2026. The likely range is $146,594 to $218,452. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 402 Olive St, Watson, IL?

402 Olive St, Watson, IL has 1,434 square feet of living space and a 6.25-acre lot.

When was 402 Olive St, Watson, IL built?

402 Olive St, Watson, IL was built in 1902, making it 124 years old. The building has 1 story.

What schools serve 402 Olive St, Watson, IL?

402 Olive St, Watson, IL is assigned to South Side Grade School (elementary); Effingham High School (high), rated A; Effingham Junior High School (middle), rated B-. All sit in Effingham Community Unit School District 40. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 402 Olive St, Watson, IL compare to other homes in Watson 62473?

Among the 512 homes in Watson 62473, it is worth more than 21% of them ($182,523 against a typical $245,163), its price per square foot is higher than 14% of them ($127 against a typical $205), it is bigger than 58% of them (1,434 ft² against a typical 1,320 ft²), its lot is bigger than 73% of them (6.25 ac against a typical 1.07 ac) and it is newer than 7% of them (1902 against a typical 1981). Measured against all of Effingham County, it is worth more than 12% 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 402 Olive St, Watson, IL?

The 2024 property tax bill for 402 Olive St, Watson, IL was $2,079. The county assessed it at $41,000.

More homes on Olive St

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Assigned schools

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