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Single Family ResidenceResidential
$608,023$250 / 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 Aug 30, 2026

12666 OASIS CT

CREAL SPRINGS, IL 62922
0
Baths
2,431 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.
0.35 ac
Lot SizeThe size of the land the home sits on, from county records.
1991
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

$608K
$539K low$677K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$17,319 (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.$173,050 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$57,860
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$115,190
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$173,050
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$519,150

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.47 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.1 percent flood zone

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.0.35
HeatingThe type of heating system in the home.Gas
FireplaceWhether the home has a fireplace, and what kind.Yes
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.DeckPorch · 65 ft²

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

H
Marion High SchoolC
High · Grades 9–12 · 7.6 mi
M
Marion Jr High SchoolC
Middle · Grades 6–8 · 8.6 mi
E
Washington Elementary SchoolA
Elementary · Grades KG–5 · 8.6 mi

District: Marion Community Unit School District 2

Neighborhood · ZIP 62922These 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.129
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.312

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.83%
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.8.8%
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.2,874
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.43 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$71,496
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$87,068
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.47 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

12666 Oasis Ct 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.

  • Among the most valuable homes in Williamson County
  • Costs more per square foot than 98% of homes in Williamson County
  • Bigger than 95% of homes in Creal Springs 62922
  • Newer than 74% of homes in Williamson County

What homes are worth in Creal Springs 62922

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

This home
$29K$681K

This home is worth more than 98% of homes in Creal Springs 62922.

How it measures up in Creal Springs 62922

The dot is this home. The mark in the middle is the typical home in Creal Springs 62922.

Estimated value$608,023
CheaperTypical $164,130Pricier

Pricier than 98% of homes nearby

Price per ft²$250
CheaperTypical $148Pricier

Pricier than 86% of homes nearby

Living area2,431 ft²
SmallerTypical 1,296 ft²Bigger

Bigger than 95% of homes nearby

Lot size0.35 ac
SmallerTypical 0.8 acBigger

Bigger than 36% of homes nearby

Year built1991
OlderTypical 1983Newer

Newer than 56% of homes nearby

How 12666 Oasis Ct ranks against every home in each area.
MeasureThis homeCreal Springs 62922Williamson County
Estimated valuepricier than$608,02398% of homesalmost all homes
Price per ft²pricier than$25086% of homes98% of homes
Living areabigger than2,431 ft²95% of homes91% of homes
Lot sizebigger than0.35 ac36% of homes50% of homes
Year builtnewer than199156% of homes74% of homes

About 12666 Oasis Ct

How much is 12666 Oasis Ct, Creal Springs, IL worth?

The TopHap Estimate for 12666 Oasis Ct, Creal Springs, IL is $608,023 as of Aug 30, 2026. The likely range is $539,043 to $677,003. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12666 Oasis Ct, Creal Springs, IL last sell?

12666 Oasis Ct, Creal Springs, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 12666 Oasis Ct, Creal Springs, IL?

12666 Oasis Ct, Creal Springs, IL has 2,431 square feet of living space and a 0.35-acre lot.

When was 12666 Oasis Ct, Creal Springs, IL built?

12666 Oasis Ct, Creal Springs, IL was built in 1991, making it 35 years old. The building has 1 story.

What schools serve 12666 Oasis Ct, Creal Springs, IL?

12666 Oasis Ct, Creal Springs, IL is assigned to Marion High School (high), rated C; Marion Jr High School (middle), rated C; Washington Elementary School (elementary), rated A. All sit in Marion Community Unit School District 2. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12666 Oasis Ct, Creal Springs, IL compare to other homes in Creal Springs 62922?

Among the 1,736 homes in Creal Springs 62922, it is worth more than 98% of them ($608,023 against a typical $164,130), its price per square foot is higher than 86% of them ($250 against a typical $148), it is bigger than 95% of them (2,431 ft² against a typical 1,296 ft²), its lot is bigger than 36% of them (0.35 ac against a typical 0.8 ac) and it is newer than 56% of them (1991 against a typical 1983). Measured against all of Williamson County, it is worth more than almost all 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 12666 Oasis Ct, Creal Springs, IL?

The 2025 property tax bill for 12666 Oasis Ct, Creal Springs, IL was $17,319. The county assessed it at $173,050.

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