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Single Family ResidenceResidential
$390,027$343 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

630 QUAIL RUN

O FALLON, IL 62269
4
Baths
1,136 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.
0.72 ac
Lot SizeThe size of the land the home sits on, from county records.
1992
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$390K
$366K low$414K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,891 (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.$134,350 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$36,099
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$98,251
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$122,560
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$403,050

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.38
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
16
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
82
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
69
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
24
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountyST. CLAIR
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1997
Lot (acres)The size of the land the home sits on, from county records.0.72
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
CoolingThe type of cooling or air conditioning in the home.Central
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.Shed · 120 ft²Patio · 120 ft²Porch · 328 ft²

Transaction History(1)

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.

M
Carriel Junior High SchoolB+
Middle · Grades 6–8 · 0.3 mi
E
Kampmeyer Elementary SchoolA
Elementary · Grades EE–5 · 0.6 mi
H
O'Fallon Township High SchoolB+
High · Grades 9–12 · 1.3 mi

District: O'Fallon Community Consolidated School District 90

Neighborhood · ZIP 62269These 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.66
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.163

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.7%
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.33,610
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,140 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$105,165
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$121,936
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.40 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

630 Quail Run 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 87% of homes in St. Clair County
  • Costs more per square foot than 94% of homes in St. Clair County
  • Smaller than 67% of homes in O Fallon 62269
  • Has a bigger lot than 87% of homes in O Fallon 62269
  • Newer than 74% of homes in St. Clair County

What homes are worth in O Fallon 62269

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

This home
$124K$717K

This home is worth more than 64% of homes in O Fallon 62269.

How it measures up in O Fallon 62269

The dot is this home. The mark in the middle is the typical home in O Fallon 62269.

Estimated value$390,027
CheaperTypical $342,844Pricier

Pricier than 64% of homes nearby

Price per ft²$343
CheaperTypical $235Pricier

Pricier than 83% of homes nearby

Living area1,136 ft²
SmallerTypical 1,280 ft²Bigger

Bigger than 33% of homes nearby

Lot size0.72 ac
SmallerTypical 0.28 acBigger

Bigger than 87% of homes nearby

Year built1992
OlderTypical 1993Newer

Newer than 49% of homes nearby

How 630 Quail Run ranks against every home in each area.
MeasureThis homeO Fallon 62269St. Clair County
Estimated valuepricier than$390,02764% of homes87% of homes
Price per ft²pricier than$34383% of homes94% of homes
Living areabigger than1,136 ft²33% of homes46% of homes
Lot sizebigger than0.72 ac87% of homes85% of homes
Year builtnewer than199249% of homes74% of homes

About 630 Quail Run

How much is 630 Quail Run, O Fallon, IL worth?

The TopHap Estimate for 630 Quail Run, O Fallon, IL is $390,027 as of Oct 21, 2026. The likely range is $366,284 to $413,770. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 630 Quail Run, O Fallon, IL last sell?

630 Quail Run, O Fallon, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 630 Quail Run, O Fallon, IL?

630 Quail Run, O Fallon, IL has 4 bathrooms, 1,136 square feet of living space and a 0.72-acre lot.

When was 630 Quail Run, O Fallon, IL built?

630 Quail Run, O Fallon, IL was built in 1992, making it 34 years old. The building has 1 story.

What schools serve 630 Quail Run, O Fallon, IL?

630 Quail Run, O Fallon, IL is assigned to Carriel Junior High School (middle), rated B+; Kampmeyer Elementary School (elementary), rated A; O'Fallon Township High School (high), rated B+. All sit in O'Fallon Community Consolidated School District 90. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 630 Quail Run, O Fallon, IL compare to other homes in O Fallon 62269?

Among the 12,271 homes in O Fallon 62269, it is worth more than 64% of them ($390,027 against a typical $342,844), its price per square foot is higher than 83% of them ($343 against a typical $235), it is bigger than 33% of them (1,136 ft² against a typical 1,280 ft²), its lot is bigger than 87% of them (0.72 ac against a typical 0.28 ac) and it is newer than 49% of them (1992 against a typical 1993). Measured against all of St. Clair County, it is worth more than 87% 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 630 Quail Run, O Fallon, IL?

The 2025 property tax bill for 630 Quail Run, O Fallon, IL was $8,891. The county assessed it at $134,350.

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