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Single Family ResidenceResidential
$274,666$208 / 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 92How 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

15173 R45 HWY

SAINT CHARLES, IA 50240
2
Beds
2
Baths
1,320 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.
0.68 ac
Lot SizeThe size of the land the home sits on, from county records.
1951
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
5
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$275K
$253K low$297K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,090 (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.$260,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$20,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$240,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$264,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$260,600

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.35 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
CountyWarren
Lot (acres)The size of the land the home sits on, from county records.0.68
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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.Forced Air
CoolingThe type of cooling or air conditioning in the home.Central
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.Mixed
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 180 ft²

Transaction History(1)

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
Martensdale - St. Marys ElementaryA-
Elementary · Grades PK–6 · 4.8 mi
M
Martensdale - St. Marys Jr. / Sr. High SchoolB
Middle · Grades 7–12 · 4.8 mi

District: Martensdale-St. Marys 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%

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

15173 R45 Hwy 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 66% of homes in Saint Charles 50240
  • Smaller than 70% of homes in Saint Charles 50240
  • Has a smaller lot than 76% of homes in Saint Charles 50240
  • Older than 86% 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
$113K$901K

This home is worth more than 34% 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$274,666
CheaperTypical $343,423Pricier

Pricier than 34% of homes nearby

Price per ft²$208
CheaperTypical $222Pricier

Pricier than 45% of homes nearby

Living area1,320 ft²
SmallerTypical 1,588 ft²Bigger

Bigger than 30% of homes nearby

Lot size0.68 ac
SmallerTypical 4.88 acBigger

Bigger than 24% of homes nearby

Year built1951
OlderTypical 1988Newer

Newer than 23% of homes nearby

How 15173 R45 Hwy ranks against every home in each area.
MeasureThis homeSaint Charles 50240Warren County
Estimated valuepricier than$274,66634% of homes44% of homes
Price per ft²pricier than$20845% of homes53% of homes
Living areabigger than1,320 ft²30% of homes34% of homes
Lot sizebigger than0.68 ac24% of homes66% of homes
Year builtnewer than195123% of homes14% of homes

About 15173 R45 Hwy

How much is 15173 R45 Hwy, Saint Charles, IA worth?

The TopHap Estimate for 15173 R45 Hwy, Saint Charles, IA is $274,666 as of Oct 21, 2026. The likely range is $252,623 to $296,709. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 15173 R45 Hwy, Saint Charles, IA?

15173 R45 Hwy, Saint Charles, IA has 2 bedrooms, 2 bathrooms, 1,320 square feet of living space and a 0.68-acre lot.

When was 15173 R45 Hwy, Saint Charles, IA built?

15173 R45 Hwy, Saint Charles, IA was built in 1951, making it 75 years old. The building has 1 story.

What schools serve 15173 R45 Hwy, Saint Charles, IA?

15173 R45 Hwy, Saint Charles, IA is assigned to Martensdale - St. Marys Elementary (elementary), rated A-; Martensdale - St. Marys Jr. / Sr. High School (middle), rated B. All sit in Martensdale-St. Marys Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 15173 R45 Hwy, 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 34% of them ($274,666 against a typical $343,423), its price per square foot is higher than 45% of them ($208 against a typical $222), it is bigger than 30% of them (1,320 ft² against a typical 1,588 ft²), its lot is bigger than 24% of them (0.68 ac against a typical 4.88 ac) and it is newer than 23% of them (1951 against a typical 1988). Measured against all of Warren County, it is worth more than 44% 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 15173 R45 Hwy, Saint Charles, IA?

The 2024 property tax bill for 15173 R45 Hwy, Saint Charles, IA was $3,090. The county assessed it at $260,600.

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