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CondominiumResidential
$410,985$251 / 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 Sep 24, 2026
Last sold for $245,000 on Aug 29, 2014

2115 MASON GREEN DR

BALLWIN, MO 63011
3
Beds
3
Baths
1,640 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.
1,638 ft²
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$411K
$386K low$436K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$245,000 · Aug 29, 2014

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,885 (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.$63,250 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$16,510
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$46,740
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$68,380
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$332,900

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.50
49
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
34
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
87
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
76
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
8
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.15 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyST. LOUIS
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.2012
Lot (acres)The size of the land the home sits on, from county records.0.04
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
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
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 · 144 ft²Patio · 120 ft²Porch · 28 ft²

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
Mason Ridge Elementary SchoolA+
Elementary · Grades KG–5 · 2.7 mi
H
West High SchoolA+
High · Grades 9–12 · 3.4 mi
M
West Middle SchoolA+
Middle · Grades 6–8 · 3.9 mi

District: Parkway School District

Neighborhood · ZIP 63011These 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.49
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 100.125

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.42%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.5%
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.37,660
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,654 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$128,367
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$146,028
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.41 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

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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

2115 Mason Green Dr 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 98% of homes in Town and Country
  • Costs more per square foot than 86% of homes in Ballwin 63011
  • Smaller than 97% of homes in Town and Country
  • Has a smaller lot than 98% of homes in Town and Country
  • Newer than 70% of homes in St. Louis County

What homes are worth in Ballwin 63011

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

This home
$165K$885K

This home is worth more than 46% of homes in Ballwin 63011.

How it measures up in Ballwin 63011

The dot is this home. The mark in the middle is the typical home in Ballwin 63011.

Estimated value$410,985
CheaperTypical $422,969Pricier

Pricier than 46% of homes nearby

Price per ft²$251
CheaperTypical $206Pricier

Pricier than 86% of homes nearby

Living area1,640 ft²
SmallerTypical 2,051 ft²Bigger

Bigger than 26% of homes nearby

Lot size1,638 ft²
SmallerTypical 0.29 acBigger

Bigger than 4% of homes nearby

Year built1977
OlderTypical 1973Newer

Newer than 59% of homes nearby

How 2115 Mason Green Dr ranks against every home in each area.
MeasureThis homeTown and CountryBallwin 63011St. Louis County
Estimated valuepricier than$410,9852% of homes46% of homes71% of homes
Price per ft²pricier than$25132% of homes86% of homes82% of homes
Living areabigger than1,640 ft²3% of homes26% of homes59% of homes
Lot sizebigger than1,638 ft²2% of homes4% of homes7% of homes
Year builtnewer than197737% of homes59% of homes70% of homes

About 2115 Mason Green Dr

How much is 2115 Mason Green Dr, Ballwin, MO worth?

The TopHap Estimate for 2115 Mason Green Dr, Ballwin, MO is $410,985 as of Sep 24, 2026. The likely range is $386,290 to $435,680. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 2115 Mason Green Dr, Ballwin, MO last sell?

2115 Mason Green Dr, Ballwin, MO last sold on Aug 29, 2014 for $245,000, according to the county's recorded deed.

How big is 2115 Mason Green Dr, Ballwin, MO?

2115 Mason Green Dr, Ballwin, MO has 3 bedrooms, 3 bathrooms, 1,640 square feet of living space and a 0.04-acre lot.

When was 2115 Mason Green Dr, Ballwin, MO built?

2115 Mason Green Dr, Ballwin, MO was built in 1977, making it 49 years old. It is a condo/apartment home. The building has 1 story.

What schools serve 2115 Mason Green Dr, Ballwin, MO?

2115 Mason Green Dr, Ballwin, MO is assigned to Mason Ridge Elementary School (elementary), rated A+; West High School (high), rated A+; West Middle School (middle), rated A+. All sit in Parkway School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 2115 Mason Green Dr, Ballwin, MO compare to other homes in Ballwin 63011?

Among the 13,369 homes in Ballwin 63011, it is worth more than 46% of them ($410,985 against a typical $422,969), its price per square foot is higher than 86% of them ($251 against a typical $206), it is bigger than 26% of them (1,640 ft² against a typical 2,051 ft²), its lot is bigger than 4% of them (1,638 ft² against a typical 0.29 ac) and it is newer than 59% of them (1977 against a typical 1973). Measured against all of St. Louis County, it is worth more than 71% 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 2115 Mason Green Dr, Ballwin, MO?

The 2025 property tax bill for 2115 Mason Green Dr, Ballwin, MO was $3,885. The county assessed it at $63,250.

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