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Rural ResidenceResidential
$136,121$270 / 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 71How 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

127TH AVE

CASTALIA, IA 52133
1
Beds
1.5
Baths
504 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.
36.47 ac
Lot SizeThe size of the land the home sits on, from county records.
2023
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$136K
$97K low$176K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$772 (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.$134,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$51,580
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$82,420
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$51,580
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$134,000

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.23 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.36.47
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.Metal
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
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 · 150 ft²Porch · 336 ft²

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

H
John R Mott Jr/High SchoolD-
High · Grades 7–12 · 7.3 mi
E
Cora B Darling Elementary SchoolD
Elementary · Grades PK–6 · 7.4 mi

District: Postville Community School District

Neighborhood · ZIP 52133These 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.153
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.79
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.13

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.9%
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.680
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.15 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,892
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$88,558
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

127th 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 less than 80% of homes in Winneshiek County
  • Costs more per square foot than 98% of homes in Castalia 52133
  • Among the smallest homes in Castalia 52133
  • Has a bigger lot than 89% of homes in Winneshiek County
  • Among the newest homes in Castalia 52133

What homes are worth in Castalia 52133

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

This home
$49K$424K

This home is worth more than 42% of homes in Castalia 52133.

How it measures up in Castalia 52133

The dot is this home. The mark in the middle is the typical home in Castalia 52133.

Estimated value$136,121
CheaperTypical $152,817Pricier

Pricier than 42% of homes nearby

Price per ft²$270
CheaperTypical $101Pricier

Pricier than 98% of homes nearby

Living area504 ft²
SmallerTypical 1,524 ft²Bigger

Smaller than almost all homes nearby

Lot size36.47 ac
SmallerTypical 3.56 acBigger

Bigger than 76% of homes nearby

Year built2023
OlderTypical 1919Newer

Newer than almost all homes nearby

How 127th Ave ranks against every home in each area.
MeasureThis homeCastalia 52133Winneshiek County
Estimated valuepricier than$136,12142% of homes20% of homes
Price per ft²pricier than$27098% of homes91% of homes
Living areabigger than504 ft²almost no homesalmost no homes
Lot sizebigger than36.47 ac76% of homes89% of homes
Year builtnewer than2023almost all homesalmost all homes

About 127th Ave

How much is 127th Ave, Castalia, IA worth?

The TopHap Estimate for 127th Ave, Castalia, IA is $136,121 as of Oct 21, 2026. The likely range is $96,593 to $175,649. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 127th Ave, Castalia, IA last sell?

127th Ave, Castalia, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 127th Ave, Castalia, IA?

127th Ave, Castalia, IA has 1 bedrooms, 1.5 bathrooms, 504 square feet of living space and a 36.47-acre lot.

When was 127th Ave, Castalia, IA built?

127th Ave, Castalia, IA was built in 2023, making it 3 years old. The building has 1 story.

What schools serve 127th Ave, Castalia, IA?

127th Ave, Castalia, IA is assigned to John R Mott Jr/High School (high), rated D-; Cora B Darling Elementary School (elementary), rated D. All sit in Postville Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 127th Ave, Castalia, IA compare to other homes in Castalia 52133?

Among the 242 homes in Castalia 52133, it is worth more than 42% of them ($136,121 against a typical $152,817), its price per square foot is higher than 98% of them ($270 against a typical $101), it is bigger than almost none of them (504 ft² against a typical 1,524 ft²), its lot is bigger than 76% of them (36.47 ac against a typical 3.56 ac) and it is newer than almost all of them (2023 against a typical 1919). Measured against all of Winneshiek County, it is worth more than 20% 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 127th Ave, Castalia, IA?

The 2026 property tax bill for 127th Ave, Castalia, IA was $772. The county assessed it at $134,000.

More homes on 127th Ave

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More homes in Castalia 52133

Assigned schools

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