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Rural ResidenceResidential
$244,810$255 / 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 87How 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

3207 230TH ST

SAINT CHARLES, IA 50240
2
Baths
960 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.
19.59 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$245K
$213K low$277K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$548 (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.$64,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$13,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$51,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$65,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$64,500

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.33
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
32
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
70
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
55
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
10
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.Rural Residence
StyleThe architectural style of the home, such as ranch or colonial.Modular
CountyMadison
Lot (acres)The size of the land the home sits on, from county records.19.59
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Block (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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 ft²Porch · 192 ft²

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

M
Interstate 35 Secondary SchoolB+
Middle · Grades 6–12 · 7.7 mi
E
Interstate 35 Elementary SchoolB
Elementary · Grades PK–5 · 7.7 mi

District: Interstate 35 Community School District

Neighborhood · ZIP 50240These 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.129
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.137
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.16

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.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.2,666
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.35 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$96,726
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$113,357
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.35 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

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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

3207 230th St 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 73% of homes in Saint Charles 50240
  • Costs more per square foot than 69% of homes in Madison County
  • Smaller than 92% of homes in Saint Charles 50240
  • Has a bigger lot than 86% of homes in Madison County

What homes are worth in Saint Charles 50240

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

This home
$113K$901K

This home is worth more than 27% of homes in Saint Charles 50240.

How it measures up in Saint Charles 50240

The dot is this home. The mark in the middle is the typical home in Saint Charles 50240.

Estimated value$244,810
CheaperTypical $343,423Pricier

Pricier than 27% of homes nearby

Price per ft²$255
CheaperTypical $222Pricier

Pricier than 63% of homes nearby

Living area960 ft²
SmallerTypical 1,588 ft²Bigger

Bigger than 8% of homes nearby

Lot size19.59 ac
SmallerTypical 4.88 acBigger

Bigger than 79% of homes nearby

Year built1978
OlderTypical 1988Newer

Newer than 43% of homes nearby

How 3207 230th St ranks against every home in each area.
MeasureThis homeSaint Charles 50240Madison County
Estimated valuepricier than$244,81027% of homes38% of homes
Price per ft²pricier than$25563% of homes69% of homes
Living areabigger than960 ft²8% of homes11% of homes
Lot sizebigger than19.59 ac79% of homes86% of homes
Year builtnewer than197843% of homes50% of homes

About 3207 230th St

How much is 3207 230th St, Saint Charles, IA worth?

The TopHap Estimate for 3207 230th St, Saint Charles, IA is $244,810 as of Oct 21, 2026. The likely range is $212,559 to $277,061. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3207 230th St, Saint Charles, IA last sell?

3207 230th St, Saint Charles, IA last sold on Jun 9, 2025, according to the county's recorded deed.

How big is 3207 230th St, Saint Charles, IA?

3207 230th St, Saint Charles, IA has 2 bathrooms, 960 square feet of living space and a 19.59-acre lot.

When was 3207 230th St, Saint Charles, IA built?

3207 230th St, Saint Charles, IA was built in 1978, making it 48 years old. It is a modular home.

What schools serve 3207 230th St, Saint Charles, IA?

3207 230th St, Saint Charles, IA is assigned to Interstate 35 Secondary School (middle), rated B+; Interstate 35 Elementary School (elementary), rated B. All sit in Interstate 35 Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3207 230th St, Saint Charles, IA compare to other homes in Saint Charles 50240?

Among the 1,030 homes in Saint Charles 50240, it is worth more than 27% of them ($244,810 against a typical $343,423), its price per square foot is higher than 63% of them ($255 against a typical $222), it is bigger than 8% of them (960 ft² against a typical 1,588 ft²), its lot is bigger than 79% of them (19.59 ac against a typical 4.88 ac) and it is newer than 43% of them (1978 against a typical 1988). Measured against all of Madison County, it is worth more than 38% 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 3207 230th St, Saint Charles, IA?

The 2024 property tax bill for 3207 230th St, Saint Charles, IA was $548. The county assessed it at $64,500.

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