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Single Family ResidenceResidential
$814,113$244 / 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 Oct 21, 2026
Last sold for $685,000 on Aug 31, 2023

4120 RIVER RIDGE DR

SAINT CHARLES, IL 60175
4
Beds
2.5
Baths
3,341 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.
0.51 ac
Lot SizeThe size of the land the home sits on, from county records.
2006
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
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

$814K
$766K low$863K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$685,000 · Aug 31, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$16,518 (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.$243,523 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$72,749
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$170,774
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$222,749
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$730,861

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyKANE
Lot (acres)The size of the land the home sits on, from county records.0.51
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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

Transaction History(3)

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.

H
St. Charles North High SchoolA+
High · Grades 9–12 · 0.3 mi
E
Wild Rose Elementary SchoolA+
Elementary · Grades KG–5 · 2.1 mi
M
Wredling Middle SchoolA+
Middle · Grades 6–8 · 2.6 mi

District: St. Charles Community Unit School District 303

Neighborhood · ZIP 60175These 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.35
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.54

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.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.25,605
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.767 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$157,738
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$205,084
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.37 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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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

4120 River 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.

  • Worth more than 96% of homes in Kane County
  • Costs more per square foot than 73% of homes in Kane County
  • Bigger than 93% of homes in Kane County
  • Has a bigger lot than 82% of homes in Kane County
  • Newer than 94% of homes in Saint Charles 60175

What homes are worth in Saint Charles 60175

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

This home
$347K$1.5M

This home is worth more than 75% of homes in Saint Charles 60175.

How it measures up in Saint Charles 60175

The dot is this home. The mark in the middle is the typical home in Saint Charles 60175.

Estimated value$814,113
CheaperTypical $643,428Pricier

Pricier than 75% of homes nearby

Price per ft²$244
CheaperTypical $234Pricier

Pricier than 61% of homes nearby

Living area3,341 ft²
SmallerTypical 2,788 ft²Bigger

Bigger than 73% of homes nearby

Lot size0.51 ac
SmallerTypical 0.98 acBigger

Bigger than 27% of homes nearby

Year built2006
OlderTypical 1994Newer

Newer than 94% of homes nearby

How 4120 River Ridge Dr ranks against every home in each area.
MeasureThis homeSaint Charles 60175Kane County
Estimated valuepricier than$814,11375% of homes96% of homes
Price per ft²pricier than$24461% of homes73% of homes
Living areabigger than3,341 ft²73% of homes93% of homes
Lot sizebigger than0.51 ac27% of homes82% of homes
Year builtnewer than200694% of homes91% of homes

About 4120 River Ridge Dr

How much is 4120 River Ridge Dr, Saint Charles, IL worth?

The TopHap Estimate for 4120 River Ridge Dr, Saint Charles, IL is $814,113 as of Oct 21, 2026. The likely range is $765,625 to $862,601. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4120 River Ridge Dr, Saint Charles, IL last sell?

4120 River Ridge Dr, Saint Charles, IL last sold on Aug 31, 2023 for $685,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 4120 River Ridge Dr, Saint Charles, IL?

4120 River Ridge Dr, Saint Charles, IL has 4 bedrooms, 2.5 bathrooms, 3,341 square feet of living space and a 0.51-acre lot.

When was 4120 River Ridge Dr, Saint Charles, IL built?

4120 River Ridge Dr, Saint Charles, IL was built in 2006, making it 20 years old. The building has 2 stories.

What schools serve 4120 River Ridge Dr, Saint Charles, IL?

4120 River Ridge Dr, Saint Charles, IL is assigned to St. Charles North High School (high), rated A+; Wild Rose Elementary School (elementary), rated A+; Wredling Middle School (middle), rated A+. All sit in St. Charles Community Unit School District 303. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4120 River Ridge Dr, Saint Charles, IL compare to other homes in Saint Charles 60175?

Among the 8,650 homes in Saint Charles 60175, it is worth more than 75% of them ($814,113 against a typical $643,428), its price per square foot is higher than 61% of them ($244 against a typical $234), it is bigger than 73% of them (3,341 ft² against a typical 2,788 ft²), its lot is bigger than 27% of them (0.51 ac against a typical 0.98 ac) and it is newer than 94% of them (2006 against a typical 1994). Measured against all of Kane County, it is worth more than 96% 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 4120 River Ridge Dr, Saint Charles, IL?

The 2025 property tax bill for 4120 River Ridge Dr, Saint Charles, IL was $16,518. The county assessed it at $243,523.

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