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Single Family ResidenceResidential
$448,435$182 / 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 97How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $277,000 on Mar 16, 2015

3815 ROCKY MOUND DR

WENTZVILLE, MO 63385
4
Beds
2.5
Baths
2,470 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
2004
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.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$448K
$434K low$462K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$277,000 · Mar 16, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,960 (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.$73,733 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$67,069
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$388,070

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.14 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.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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyST. CHARLES
Lot (acres)The size of the land the home sits on, from county records.0.24
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.Patio · 100 ft²Porch · 39 ft²

Transaction History(4)

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
Journey Elementary SchoolA
Elementary · Grades KG–5 · 1.5 mi
M
North Point Middle SchoolB-
Middle · Grades 6–8 · 1.8 mi
H
North Point High SchoolA
High · Grades 9–12 · 1.8 mi

District: Wentzville R-Iv School District

Neighborhood · ZIP 63385These 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.67
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.90

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.97%
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.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.52,780
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.760 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$111,201
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$129,976
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

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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

3815 Rocky Mound 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 more than 73% of homes in St. Charles County
  • Bigger than 68% of homes in St. Charles County
  • Newer than 74% of homes in St. Charles County

What homes are worth in Wentzville 63385

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

This home
$192K$915K

This home is worth more than 69% of homes in Wentzville 63385.

How it measures up in Wentzville 63385

The dot is this home. The mark in the middle is the typical home in Wentzville 63385.

Estimated value$448,435
CheaperTypical $390,271Pricier

Pricier than 69% of homes nearby

Price per ft²$182
CheaperTypical $191Pricier

Pricier than 43% of homes nearby

Living area2,470 ft²
SmallerTypical 2,106 ft²Bigger

Bigger than 63% of homes nearby

Lot size0.24 ac
SmallerTypical 0.24 acBigger

Bigger than 50% of homes nearby

Year built2004
OlderTypical 2005Newer

Newer than 45% of homes nearby

How 3815 Rocky Mound Dr ranks against every home in each area.
MeasureThis homeWentzville 63385St. Charles County
Estimated valuepricier than$448,43569% of homes73% of homes
Price per ft²pricier than$18243% of homes48% of homes
Living areabigger than2,470 ft²63% of homes68% of homes
Lot sizebigger than0.24 ac50% of homes57% of homes
Year builtnewer than200445% of homes74% of homes

About 3815 Rocky Mound Dr

How much is 3815 Rocky Mound Dr, Wentzville, MO worth?

The TopHap Estimate for 3815 Rocky Mound Dr, Wentzville, MO is $448,435 as of Aug 30, 2026. The likely range is $434,423 to $462,447. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3815 Rocky Mound Dr, Wentzville, MO last sell?

3815 Rocky Mound Dr, Wentzville, MO last sold on Mar 16, 2015 for $277,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 3815 Rocky Mound Dr, Wentzville, MO?

3815 Rocky Mound Dr, Wentzville, MO has 4 bedrooms, 2.5 bathrooms, 2,470 square feet of living space and a 0.24-acre lot.

When was 3815 Rocky Mound Dr, Wentzville, MO built?

3815 Rocky Mound Dr, Wentzville, MO was built in 2004, making it 22 years old. It is a ranch home. The building has 1 story.

What schools serve 3815 Rocky Mound Dr, Wentzville, MO?

3815 Rocky Mound Dr, Wentzville, MO is assigned to Journey Elementary School (elementary), rated A; North Point Middle School (middle), rated B-; North Point High School (high), rated A. All sit in Wentzville R-Iv School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3815 Rocky Mound Dr, Wentzville, MO compare to other homes in Wentzville 63385?

Among the 19,380 homes in Wentzville 63385, it is worth more than 69% of them ($448,435 against a typical $390,271), its price per square foot is higher than 43% of them ($182 against a typical $191), it is bigger than 63% of them (2,470 ft² against a typical 2,106 ft²), its lot is bigger than 50% of them (0.24 ac against a typical 0.24 ac) and it is newer than 45% of them (2004 against a typical 2005). Measured against all of St. Charles County, it is worth more than 73% 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 3815 Rocky Mound Dr, Wentzville, MO?

The 2025 property tax bill for 3815 Rocky Mound Dr, Wentzville, MO was $4,960. The county assessed it at $73,733.

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