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CondominiumResidential
$356,672$246 / 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 Jul 14, 2026
Last sold for $242,500 on Oct 24, 2016

321 HOLLOWAY RIDGE CT

BALLWIN, MO 63011
1
Beds
2.5
Baths
1,452 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.
1,581 ft²
Lot SizeThe size of the land the home sits on, from county records.
1997
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
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

$357K
$336K low$378K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$242,500 · Oct 24, 2016
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$356,672
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$285,338

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,002 (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.$59,110 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$17,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$41,710
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$57,150
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$311,100

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.49
67
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
15
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
86
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
73
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
4
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.35 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.0.2 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.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyST. LOUIS
Lot (acres)The size of the land the home sits on, from county records.0.04
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.Electric
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 · 120 ft²Patio · 120 ft²

Transaction History(5)

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
Westridge Elementary SchoolA
Elementary · Grades KG–5 · 1.4 mi
M
Crestview Middle SchoolA-
Middle · Grades 6–8 · 2.8 mi
H
Marquette High SchoolA
High · Grades 9–12 · 2.8 mi

District: Rockwood R-Vi 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

321 Holloway Ridge 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.

  • Worth less than 74% of homes in Ballwin 63011
  • Costs more per square foot than 85% of homes in Ballwin 63011
  • Smaller than 82% of homes in Ballwin 63011
  • Has a smaller lot than 96% of homes in Ballwin 63011
  • Newer than 92% of homes in Ballwin 63011

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
$167K$865K

This home is worth more than 26% 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$356,672
CheaperTypical $420,693Pricier

Pricier than 26% of homes nearby

Price per ft²$246
CheaperTypical $206Pricier

Pricier than 85% of homes nearby

Living area1,452 ft²
SmallerTypical 2,040 ft²Bigger

Bigger than 18% of homes nearby

Lot size1,581 ft²
SmallerTypical 0.29 acBigger

Bigger than 4% of homes nearby

Year built1997
OlderTypical 1973Newer

Newer than 92% of homes nearby

How 321 Holloway Ridge Ct ranks against every home in each area.
MeasureThis homeBallwinBallwin 63011St. Louis County
Estimated valuepricier than$356,67235% of homes26% of homes64% of homes
Price per ft²pricier than$24682% of homes85% of homes80% of homes
Living areabigger than1,452 ft²28% of homes18% of homes50% of homes
Lot sizebigger than1,581 ft²5% of homes4% of homes6% of homes
Year builtnewer than199791% of homes92% of homes90% of homes

About 321 Holloway Ridge Ct

How much is 321 Holloway Ridge Ct, Ballwin, MO worth?

The TopHap Estimate for 321 Holloway Ridge Ct, Ballwin, MO is $356,672 as of Jul 14, 2026. The likely range is $335,766 to $377,578. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 321 Holloway Ridge Ct, Ballwin, MO last sell?

321 Holloway Ridge Ct, Ballwin, MO last sold on Oct 24, 2016 for $242,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 321 Holloway Ridge Ct, Ballwin, MO?

321 Holloway Ridge Ct, Ballwin, MO has 1 bedrooms, 2.5 bathrooms, 1,452 square feet of living space and a 0.04-acre lot.

When was 321 Holloway Ridge Ct, Ballwin, MO built?

321 Holloway Ridge Ct, Ballwin, MO was built in 1997, making it 29 years old. It is a condo/apartment home. The building has 1 story.

What schools serve 321 Holloway Ridge Ct, Ballwin, MO?

321 Holloway Ridge Ct, Ballwin, MO is assigned to Westridge Elementary School (elementary), rated A; Crestview Middle School (middle), rated A-; Marquette High School (high), rated A. All sit in Rockwood R-Vi School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 321 Holloway Ridge Ct, Ballwin, MO compare to other homes in Ballwin 63011?

Among the 13,361 homes in Ballwin 63011, it is worth more than 26% of them ($356,672 against a typical $420,693), its price per square foot is higher than 85% of them ($246 against a typical $206), it is bigger than 18% of them (1,452 ft² against a typical 2,040 ft²), its lot is bigger than 4% of them (1,581 ft² against a typical 0.29 ac) and it is newer than 92% of them (1997 against a typical 1973). Measured against all of St. Louis County, it is worth more than 64% 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 321 Holloway Ridge Ct, Ballwin, MO?

The 2024 property tax bill for 321 Holloway Ridge Ct, Ballwin, MO was $4,002. The county assessed it at $59,110.

Closest homes

More homes in Ballwin 63011

Assigned schools

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