Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$416,552$172 / 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 96How 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

3125 RIVER RIDGE PL

SAINT CHARLES, MO 63303
4
Beds
2.5
Baths
2,420 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.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
1986
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

$417K
$398K low$435K high
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.$316,552
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$253,242
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.23%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$100,000
F&B ACQUISITION GROUP LLC · recorded Jun 2, 2021

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$81,123 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$73,442
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$426,962

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.0.34
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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.DeckPatio · 168 ft²Porch · 343 ft²

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

M
Barnwell Middle SchoolA
Middle · Grades 6–8 · 0.8 mi
E
Becky-David Elementary SchoolC+
Elementary · Grades PK–5 · 0.8 mi
H
Francis Howell North High SchoolA-
High · Grades 9–12 · 1.8 mi

District: Francis Howell R-Iii School District

Neighborhood · ZIP 63303These 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.109
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.79
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.120

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.31%
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.49,284
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,207 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$97,939
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$126,978
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%

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

3125 River Ridge Pl 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 71% of homes in Saint Charles 63303
  • Bigger than 66% of homes in St. Charles County
  • Has a bigger lot than 79% of homes in Saint Charles 63303
  • Older than 65% of homes in St. Charles County

What homes are worth in Saint Charles 63303

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

This home
$137K$733K

This home is worth more than 71% of homes in Saint Charles 63303.

How it measures up in Saint Charles 63303

The dot is this home. The mark in the middle is the typical home in Saint Charles 63303.

Estimated value$416,552
CheaperTypical $343,279Pricier

Pricier than 71% of homes nearby

Price per ft²$172
CheaperTypical $167Pricier

Pricier than 56% of homes nearby

Living area2,420 ft²
SmallerTypical 2,028 ft²Bigger

Bigger than 65% of homes nearby

Lot size0.34 ac
SmallerTypical 0.22 acBigger

Bigger than 79% of homes nearby

Year built1986
OlderTypical 1988Newer

Newer than 45% of homes nearby

How 3125 River Ridge Pl ranks against every home in each area.
MeasureThis homeSaint Charles 63303St. Charles County
Estimated valuepricier than$416,55271% of homes67% of homes
Price per ft²pricier than$17256% of homes43% of homes
Living areabigger than2,420 ft²65% of homes66% of homes
Lot sizebigger than0.34 ac79% of homes79% of homes
Year builtnewer than198645% of homes35% of homes

About 3125 River Ridge Pl

How much is 3125 River Ridge Pl, Saint Charles, MO worth?

The TopHap Estimate for 3125 River Ridge Pl, Saint Charles, MO is $416,552 as of Jul 14, 2026. The likely range is $398,005 to $435,099. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3125 River Ridge Pl, Saint Charles, MO last sell?

3125 River Ridge Pl, Saint Charles, MO last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 3125 River Ridge Pl, Saint Charles, MO?

3125 River Ridge Pl, Saint Charles, MO has 4 bedrooms, 2.5 bathrooms, 2,420 square feet of living space and a 0.34-acre lot.

When was 3125 River Ridge Pl, Saint Charles, MO built?

3125 River Ridge Pl, Saint Charles, MO was built in 1986, making it 40 years old. It is a ranch home. The building has 1 story.

What schools serve 3125 River Ridge Pl, Saint Charles, MO?

3125 River Ridge Pl, Saint Charles, MO is assigned to Barnwell Middle School (middle), rated A; Becky-David Elementary School (elementary), rated C+; Francis Howell North High School (high), rated A-. All sit in Francis Howell R-Iii School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3125 River Ridge Pl, Saint Charles, MO compare to other homes in Saint Charles 63303?

Among the 16,152 homes in Saint Charles 63303, it is worth more than 71% of them ($416,552 against a typical $343,279), its price per square foot is higher than 56% of them ($172 against a typical $167), it is bigger than 65% of them (2,420 ft² against a typical 2,028 ft²), its lot is bigger than 79% of them (0.34 ac against a typical 0.22 ac) and it is newer than 45% of them (1986 against a typical 1988). Measured against all of St. Charles County, it is worth more than 67% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on River Ridge Pl

Closest homes

More homes in Saint Charles 63303

Assigned schools

Explore the area

See this home in context

Open 3125 River Ridge Pl 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