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Rural ResidenceResidential
$409,986$159 / 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 79How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

2270 POLK ST

SAINT CHARLES, IA 50240
5
Beds
2
Baths
2,582 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.
23.31 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$410K
$323K low$497K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,848 (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.$359,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$18,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$340,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$353,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$359,200

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.88 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.Rural Residence
CountyWarren
Lot (acres)The size of the land the home sits on, from county records.23.31
ConstructionThe main material the home's frame and walls are built from.Steel Frame
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 68 ft²Porch · 112 ft²

Transaction History(2)

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
Interstate 35 Elementary SchoolB
Elementary · Grades PK–5 · 5.3 mi
M
Interstate 35 Secondary SchoolB+
Middle · Grades 6–12 · 5.3 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

2270 Polk 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 more than 75% of homes in Warren County
  • Costs less per square foot than 81% of homes in Saint Charles 50240
  • Bigger than 91% of homes in Saint Charles 50240
  • Has a bigger lot than 96% of homes in Warren County
  • Older than 87% of homes in Warren 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
$125K$969K

This home is worth more than 60% 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$409,986
CheaperTypical $358,805Pricier

Pricier than 60% of homes nearby

Price per ft²$159
CheaperTypical $231Pricier

Pricier than 19% of homes nearby

Living area2,582 ft²
SmallerTypical 1,582 ft²Bigger

Bigger than 91% of homes nearby

Lot size23.31 ac
SmallerTypical 4.83 acBigger

Bigger than 85% of homes nearby

Year built1940
OlderTypical 1988Newer

Newer than 21% of homes nearby

How 2270 Polk St ranks against every home in each area.
MeasureThis homeSaint Charles 50240Warren County
Estimated valuepricier than$409,98660% of homes75% of homes
Price per ft²pricier than$15919% of homes25% of homes
Living areabigger than2,582 ft²91% of homes91% of homes
Lot sizebigger than23.31 ac85% of homes96% of homes
Year builtnewer than194021% of homes13% of homes

About 2270 Polk St

How much is 2270 Polk St, Saint Charles, IA worth?

The TopHap Estimate for 2270 Polk St, Saint Charles, IA is $409,986 as of Sep 24, 2026. The likely range is $322,844 to $497,128. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 2270 Polk St, Saint Charles, IA last sell?

2270 Polk St, Saint Charles, IA last sold on Aug 1, 2023, according to the county's recorded deed.

How big is 2270 Polk St, Saint Charles, IA?

2270 Polk St, Saint Charles, IA has 5 bedrooms, 2 bathrooms, 2,582 square feet of living space and a 23.31-acre lot.

When was 2270 Polk St, Saint Charles, IA built?

2270 Polk St, Saint Charles, IA was built in 1940, making it 86 years old. The building has 2 stories.

What schools serve 2270 Polk St, Saint Charles, IA?

2270 Polk St, Saint Charles, IA is assigned to Interstate 35 Elementary School (elementary), rated B; Interstate 35 Secondary School (middle), rated B+. All sit in Interstate 35 Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 2270 Polk 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 60% of them ($409,986 against a typical $358,805), its price per square foot is higher than 19% of them ($159 against a typical $231), it is bigger than 91% of them (2,582 ft² against a typical 1,582 ft²), its lot is bigger than 85% of them (23.31 ac against a typical 4.83 ac) and it is newer than 21% of them (1940 against a typical 1988). Measured against all of Warren County, it is worth more than 75% 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 2270 Polk St, Saint Charles, IA?

The 2024 property tax bill for 2270 Polk St, Saint Charles, IA was $4,848. The county assessed it at $359,200.

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