Skip to content
Skip to content
TopHapOpen in map
Single Family ResidentialResidential
$684,087$347 / 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

12171 SOUTHERN AIR

FORISTELL, MO 63348
3
Baths
1,973 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.
3.59 ac
Lot SizeThe size of the land the home sits on, from county records.
2016
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$684K
$640K low$728K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,895 (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.$46,126 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$4,202
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$41,924
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$40,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$244,950

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.54
57
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
36
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
80
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
70
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
28
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.21 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
CountyWARREN
Lot (acres)The size of the land the home sits on, from county records.3.59
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
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.Garage, Attached
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.Deck · 320 ft²Porch · 126 ft²

Transaction History(3)

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.

H
Wright City High SchoolB-
High · Grades 9–12 · 2.1 mi
E
Wright City East Elementary School
Elementary · Grades KG–1 · 2.1 mi
M
Wright City Middle SchoolB-
Middle · Grades 5–8 · 2.3 mi

District: Wright City R-Ii School District

Neighborhood · ZIP 63348These 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.108
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.77
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.82

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.11,153
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.210 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$117,535
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$146,052
Average tempThe average temperature here across a full year.55°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.57%

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

12171 Southern Air 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 90% of homes in Warren County
  • Costs more per square foot than 97% of homes in Foristell 63348
  • Bigger than 78% of homes in Warren County
  • Has a bigger lot than 77% of homes in Foristell 63348
  • Newer than 84% of homes in Warren County

What homes are worth in Foristell 63348

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

This home
$271K$1.2M

This home is worth more than 86% of homes in Foristell 63348.

How it measures up in Foristell 63348

The dot is this home. The mark in the middle is the typical home in Foristell 63348.

Estimated value$684,087
CheaperTypical $417,867Pricier

Pricier than 86% of homes nearby

Price per ft²$347
CheaperTypical $224Pricier

Pricier than 97% of homes nearby

Living area1,973 ft²
SmallerTypical 1,848 ft²Bigger

Bigger than 56% of homes nearby

Lot size3.59 ac
SmallerTypical 2.91 acBigger

Bigger than 77% of homes nearby

Year built2016
OlderTypical 2002Newer

Newer than 67% of homes nearby

How 12171 Southern Air ranks against every home in each area.
MeasureThis homeForistell 63348Warren County
Estimated valuepricier than$684,08786% of homes90% of homes
Price per ft²pricier than$34797% of homes86% of homes
Living areabigger than1,973 ft²56% of homes78% of homes
Lot sizebigger than3.59 ac77% of homes69% of homes
Year builtnewer than201667% of homes84% of homes

About 12171 Southern Air

How much is 12171 Southern Air, Foristell, MO worth?

The TopHap Estimate for 12171 Southern Air, Foristell, MO is $684,087 as of Oct 21, 2026. The likely range is $640,341 to $727,833. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12171 Southern Air, Foristell, MO last sell?

12171 Southern Air, Foristell, MO last sold on Jun 20, 2023, according to the county's recorded deed.

How big is 12171 Southern Air, Foristell, MO?

12171 Southern Air, Foristell, MO has 3 bathrooms, 1,973 square feet of living space and a 3.59-acre lot.

When was 12171 Southern Air, Foristell, MO built?

12171 Southern Air, Foristell, MO was built in 2016, making it 10 years old. The building has 2 stories.

What schools serve 12171 Southern Air, Foristell, MO?

12171 Southern Air, Foristell, MO is assigned to Wright City High School (high), rated B-; Wright City East Elementary School (elementary); Wright City Middle School (middle), rated B-. All sit in Wright City R-Ii School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12171 Southern Air, Foristell, MO compare to other homes in Foristell 63348?

Among the 2,937 homes in Foristell 63348, it is worth more than 86% of them ($684,087 against a typical $417,867), its price per square foot is higher than 97% of them ($347 against a typical $224), it is bigger than 56% of them (1,973 ft² against a typical 1,848 ft²), its lot is bigger than 77% of them (3.59 ac against a typical 2.91 ac) and it is newer than 67% of them (2016 against a typical 2002). Measured against all of Warren County, it is worth more than 90% 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 12171 Southern Air, Foristell, MO?

The 2025 property tax bill for 12171 Southern Air, Foristell, MO was $2,895. The county assessed it at $46,126.

More homes on Southern Air

Closest homes

More homes in Foristell 63348

Assigned schools

Explore the area

See this home in context

Open 12171 Southern Air 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