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Residential (General/Single)Residential
$45,173
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 74How 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 $11,500 on Apr 29, 2021

CASTALIA, IA 52133
1
Baths
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
2002
Year BuiltThe year the home was originally built, according to county records.

Valuation

$45K
$33K low$57K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$11,500 · Apr 29, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$160 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$11,410 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,020
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$9,390
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$10,410
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$11,410

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.29
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
7
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
65
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
65
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
9
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountyWINNESHIEK
Lot (acres)The size of the land the home sits on, from county records.0.14
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
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

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
South Winneshiek Elementary SchoolA-
Elementary · Grades PK–4 · 4.7 mi
M
South Winneshiek Middle SchoolB-
Middle · Grades 5–8 · 4.7 mi
H
South Winneshiek High SchoolB+
High · Grades 9–12 · 10.6 mi

District: South Winneshiek 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

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.

  • Among the least valuable homes in Winneshiek County
  • Has a smaller lot than 97% of homes in Castalia 52133
  • Newer than 87% of 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
$46K$406K

This home is worth more than 2% 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$45,173
CheaperTypical $153,158Pricier

Pricier than 2% of homes nearby

Lot size0.14 ac
SmallerTypical 3.64 acBigger

Bigger than 3% of homes nearby

Year built2002
OlderTypical 1919Newer

Newer than 87% of homes nearby

How ranks against every home in each area.
MeasureThis homeCastalia 52133Winneshiek County
Estimated valuepricier than$45,1732% of homesalmost no homes
Lot sizebigger than0.14 ac3% of homes7% of homes
Year builtnewer than200287% of homes84% of homes

About

How much is , Castalia, IA worth?

The TopHap Estimate for , Castalia, IA is $45,173 as of Sep 24, 2026. The likely range is $33,282 to $57,064. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did , Castalia, IA last sell?

, Castalia, IA last sold on Apr 29, 2021 for $11,500, according to the county's recorded deed.

How big is , Castalia, IA?

, Castalia, IA has 1 bathrooms and a 0.14-acre lot.

When was , Castalia, IA built?

, Castalia, IA was built in 2002, making it 24 years old.

What schools serve , Castalia, IA?

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

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

Among the 242 homes in Castalia 52133, it is worth more than 2% of them ($45,173 against a typical $153,158), its lot is bigger than 3% of them (0.14 ac against a typical 3.64 ac) and it is newer than 87% of them (2002 against a typical 1919). Measured against all of Winneshiek County, it is worth more than almost no 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 , Castalia, IA?

The 2025 property tax bill for , Castalia, IA was $160. The county assessed it at $11,410.

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Assigned schools

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