Skip to content
Skip to content
TopHapOpen in map
HotelCommercial
Last sold for $2,250,000 on Jan 20, 1999

2121 RIDGE DR

ARNOLD, MO 63010
1
Baths
35,619 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.
2.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1999
Year BuiltThe year the home was originally built, according to county records.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$2,250,000 · Jan 20, 1999

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$30,511 (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.$450,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$111,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$338,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$450,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$2,370,200

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
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
39
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
88
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
81
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
37
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.Hotel
CountyJEFFERSON
HeatingThe type of heating system in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

H
Fox High SchoolB-
High · Grades 9–12 · 0.6 mi
M
Fox Middle SchoolB+
Middle · Grades 6–8 · 0.7 mi
E
Sherwood Elementary SchoolA-
Elementary · Grades KG–5 · 1.3 mi

District: Fox C-6 School District

Neighborhood · ZIP 63010These 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.93
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.154

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.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.7%
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.35,823
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,671 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$78,859
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$90,374
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%

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

2121 Ridge 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.

  • Among the largest homes in Arnold
  • Has a bigger lot than 98% of homes in Arnold
  • Newer than 84% of homes in Arnold 63010

How it measures up in Arnold 63010

The dot is this home. The mark in the middle is the typical home in Arnold 63010.

Living area35,619 ft²
SmallerTypical 1,222 ft²Bigger

Bigger than almost all homes nearby

Lot size2.25 ac
SmallerTypical 0.25 acBigger

Bigger than 96% of homes nearby

Year built1999
OlderTypical 1984Newer

Newer than 84% of homes nearby

How 2121 Ridge Dr ranks against every home in each area.
MeasureThis homeArnoldArnold 63010Jefferson County
Living areabigger than35,619 ft²almost all homesalmost all homesalmost all homes
Lot sizebigger than2.25 ac98% of homes96% of homes80% of homes
Year builtnewer than199983% of homes84% of homes68% of homes

About 2121 Ridge Dr

When did 2121 Ridge Dr, Arnold, MO last sell?

2121 Ridge Dr, Arnold, MO last sold on Jan 20, 1999 for $2,250,000, according to the county's recorded deed.

How big is 2121 Ridge Dr, Arnold, MO?

2121 Ridge Dr, Arnold, MO has 1 bathrooms and 35,619 square feet of living space.

When was 2121 Ridge Dr, Arnold, MO built?

2121 Ridge Dr, Arnold, MO was built in 1999, making it 27 years old.

What schools serve 2121 Ridge Dr, Arnold, MO?

2121 Ridge Dr, Arnold, MO is assigned to Fox High School (high), rated B-; Fox Middle School (middle), rated B+; Sherwood Elementary School (elementary), rated A-. All sit in Fox C-6 School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 2121 Ridge Dr, Arnold, MO compare to other homes in Arnold 63010?

Among the 12,298 homes in Arnold 63010, it is bigger than almost all of them (35,619 ft² against a typical 1,222 ft²), its lot is bigger than 96% of them (2.25 ac against a typical 0.25 ac) and it is newer than 84% of them (1999 against a typical 1984). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 2121 Ridge Dr, Arnold, MO?

The 2025 property tax bill for 2121 Ridge Dr, Arnold, MO was $30,511. The county assessed it at $450,300.

More homes on Ridge Dr

Closest homes

More homes in Arnold 63010

Assigned schools

Explore the area

See this home in context

Open 2121 Ridge Dr 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