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Rural ResidenceResidential
$242,474$110 / 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 78How 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

1838 227TH AVE

CALMAR, IA 52132
3
Beds
3 / 2
Baths
2,205 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.
3.86 ac
Lot SizeThe size of the land the home sits on, from county records.
2011
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
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

$242K
$188K low$297K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,888 (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.$330,740 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$290
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$330,450
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$331,590
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$331,590

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.67 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
CountyWINNESHIEK
Lot (acres)The size of the land the home sits on, from county records.3.86
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.Concrete
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(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.

H
South Winneshiek High SchoolB+
High · Grades 9–12 · 2.0 mi
E
South Winneshiek Elementary SchoolA-
Elementary · Grades PK–4 · 5.8 mi
M
South Winneshiek Middle SchoolB-
Middle · Grades 5–8 · 5.8 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%

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

1838 227th Ave 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 80% of homes in Calmar 52132
  • Costs less per square foot than 72% of homes in Winneshiek County
  • Bigger than 86% of homes in Calmar 52132
  • Has a bigger lot than 70% of homes in Calmar 52132
  • Newer than 92% of homes in Calmar 52132

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 80% 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$242,474
CheaperTypical $170,000Pricier

Pricier than 80% of homes nearby

Price per ft²$110
CheaperTypical $109Pricier

Pricier than 51% of homes nearby

Living area2,205 ft²
SmallerTypical 1,584 ft²Bigger

Bigger than 86% of homes nearby

Lot size3.86 ac
SmallerTypical 0.45 acBigger

Bigger than 70% of homes nearby

Year built2011
OlderTypical 1950Newer

Newer than 92% of homes nearby

How 1838 227th Ave ranks against every home in each area.
MeasureThis homeCalmar 52132Winneshiek County
Estimated valuepricier than$242,47480% of homes54% of homes
Price per ft²pricier than$11051% of homes28% of homes
Living areabigger than2,205 ft²86% of homes85% of homes
Lot sizebigger than3.86 ac70% of homes70% of homes
Year builtnewer than201192% of homes91% of homes

About 1838 227th Ave

How much is 1838 227th Ave, Calmar, IA worth?

The TopHap Estimate for 1838 227th Ave, Calmar, IA is $242,474 as of Sep 24, 2026. The likely range is $187,942 to $297,006. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1838 227th Ave, Calmar, IA last sell?

1838 227th Ave, Calmar, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 1838 227th Ave, Calmar, IA?

1838 227th Ave, Calmar, IA has 3 bedrooms, 3 bathrooms, 2,205 square feet of living space and a 3.86-acre lot.

When was 1838 227th Ave, Calmar, IA built?

1838 227th Ave, Calmar, IA was built in 2011, making it 15 years old. The building has 1 story.

What schools serve 1838 227th Ave, Calmar, IA?

1838 227th Ave, 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 1838 227th Ave, Calmar, IA compare to other homes in Calmar 52132?

Among the 738 homes in Calmar 52132, it is worth more than 80% of them ($242,474 against a typical $170,000), its price per square foot is higher than 51% of them ($110 against a typical $109), it is bigger than 86% of them (2,205 ft² against a typical 1,584 ft²), its lot is bigger than 70% of them (3.86 ac against a typical 0.45 ac) and it is newer than 92% of them (2011 against a typical 1950). Measured against all of Winneshiek County, it is worth more than 54% 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 1838 227th Ave, Calmar, IA?

The 2026 property tax bill for 1838 227th Ave, Calmar, IA was $3,888. The county assessed it at $330,740.

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