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Single Family ResidenceResidential
$117,303$87 / 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 72How 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
Last sold for $152,500 on Jun 9, 2026

604 W MAIN ST

CALMAR, IA 52132
3
Beds
3 / 4
Baths
1,344 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.
0.28 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$117K
$85K low$150K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$152,500 · Jun 9, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,334 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$148,660 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$21,590
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$127,070
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$148,660
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$148,660

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWINNESHIEK
Lot (acres)The size of the land the home sits on, from county records.0.28
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.Stone (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.None
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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.Deck · 168 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.

H
South Winneshiek High SchoolB+
High · Grades 9–12 · 0.3 mi
E
South Winneshiek Elementary SchoolA-
Elementary · Grades PK–4 · 6.1 mi
M
South Winneshiek Middle SchoolB-
Middle · Grades 5–8 · 6.1 mi

District: South Winneshiek Community School District

Neighborhood · ZIP 52132These 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.144
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.76
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.9

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.1,841
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.28 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$77,870
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,818
Average tempThe average temperature here across a full year.45°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.61%

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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

604 W Main 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 86% of homes in Winneshiek County
  • Costs less per square foot than 84% of homes in Winneshiek County
  • Smaller than 69% of homes in Calmar 52132
  • Has a smaller lot than 69% of homes in Winneshiek County
  • Older than 65% of homes in Winneshiek County

What homes are worth in Calmar 52132

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

This home
$54K$400K

This home is worth more than 24% of homes in Calmar 52132.

How it measures up in Calmar 52132

The dot is this home. The mark in the middle is the typical home in Calmar 52132.

Estimated value$117,303
CheaperTypical $170,000Pricier

Pricier than 24% of homes nearby

Price per ft²$87
CheaperTypical $109Pricier

Pricier than 31% of homes nearby

Living area1,344 ft²
SmallerTypical 1,584 ft²Bigger

Bigger than 31% of homes nearby

Lot size0.28 ac
SmallerTypical 0.45 acBigger

Bigger than 36% of homes nearby

Year built1920
OlderTypical 1950Newer

Newer than 39% of homes nearby

How 604 W Main St ranks against every home in each area.
MeasureThis homeCalmar 52132Winneshiek County
Estimated valuepricier than$117,30324% of homes14% of homes
Price per ft²pricier than$8731% of homes16% of homes
Living areabigger than1,344 ft²31% of homes34% of homes
Lot sizebigger than0.28 ac36% of homes31% of homes
Year builtnewer than192039% of homes35% of homes

About 604 W Main St

How much is 604 W Main St, Calmar, IA worth?

The TopHap Estimate for 604 W Main St, Calmar, IA is $117,303 as of Sep 24, 2026. The likely range is $84,776 to $149,830. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 604 W Main St, Calmar, IA last sell?

604 W Main St, Calmar, IA last sold on Jun 9, 2026 for $152,500, according to the county's recorded deed.

How big is 604 W Main St, Calmar, IA?

604 W Main St, Calmar, IA has 3 bedrooms, 3 bathrooms, 1,344 square feet of living space and a 0.28-acre lot.

When was 604 W Main St, Calmar, IA built?

604 W Main St, Calmar, IA was built in 1920, making it 106 years old. The building has 1 story.

What schools serve 604 W Main St, Calmar, IA?

604 W Main St, Calmar, IA is assigned to South Winneshiek High School (high), rated B+; South Winneshiek Elementary School (elementary), rated A-; South Winneshiek Middle School (middle), rated B-. All sit in South Winneshiek Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 604 W Main St, Calmar, IA compare to other homes in Calmar 52132?

Among the 738 homes in Calmar 52132, it is worth more than 24% of them ($117,303 against a typical $170,000), its price per square foot is higher than 31% of them ($87 against a typical $109), it is bigger than 31% of them (1,344 ft² against a typical 1,584 ft²), its lot is bigger than 36% of them (0.28 ac against a typical 0.45 ac) and it is newer than 39% of them (1920 against a typical 1950). Measured against all of Winneshiek County, it is worth more than 14% 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 604 W Main St, Calmar, IA?

The 2026 property tax bill for 604 W Main St, Calmar, IA was $2,334. The county assessed it at $148,660.

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