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Rural ResidenceResidential

1821 300TH ST

ROCKWELL CITY, IA 50579
4
Beds
2
Baths
2,368 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.
3.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
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.
6
ParkingThe number of parking spaces on the property, including the garage.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,040 (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.$381,920 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,270
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$376,650
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$381,920
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$381,920

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.30
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
16
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
67
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
52
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
14
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.Rural Residence
CountyCALHOUN
Lot (acres)The size of the land the home sits on, from county records.3.15
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
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, Attached
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.DeckPorch · 192 ft²

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

H
South Central Calhoun High SchoolC+
High · Grades 9–12 · 6.1 mi
M
South Central Calhoun Middle SchoolD+
Middle · Grades 4–8 · 6.5 mi
E
South Central Calhoun Elementary SchoolB
Elementary · Grades PK–3 · 7.6 mi

District: South Central Calhoun Community School District

Neighborhood · ZIP 50579These 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.142
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.10

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.80%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.2,689
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.19 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$58,256
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$75,139
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.32 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

1821 300th 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.

  • Bigger than 90% of homes in Rockwell City 50579
  • Has a bigger lot than 84% of homes in Rockwell City 50579
  • Older than 72% of homes in Rockwell City 50579

How it measures up in Rockwell City 50579

The dot is this home. The mark in the middle is the typical home in Rockwell City 50579.

Living area2,368 ft²
SmallerTypical 1,456 ft²Bigger

Bigger than 90% of homes nearby

Lot size3.15 ac
SmallerTypical 0.28 acBigger

Bigger than 84% of homes nearby

Year built1900
OlderTypical 1940Newer

Newer than 28% of homes nearby

How 1821 300th St ranks against every home in each area.
MeasureThis homeRockwell City 50579Calhoun County
Living areabigger than2,368 ft²90% of homes90% of homes
Lot sizebigger than3.15 ac84% of homes81% of homes
Year builtnewer than190028% of homes30% of homes

About 1821 300th St

When did 1821 300th St, Rockwell City, IA last sell?

1821 300th St, Rockwell City, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 1821 300th St, Rockwell City, IA?

1821 300th St, Rockwell City, IA has 4 bedrooms, 2 bathrooms, 2,368 square feet of living space and a 3.15-acre lot.

When was 1821 300th St, Rockwell City, IA built?

1821 300th St, Rockwell City, IA was built in 1900, making it 126 years old. The building has 1 story.

What schools serve 1821 300th St, Rockwell City, IA?

1821 300th St, Rockwell City, IA is assigned to South Central Calhoun High School (high), rated C+; South Central Calhoun Middle School (middle), rated D+; South Central Calhoun Elementary School (elementary), rated B. All sit in South Central Calhoun Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1821 300th St, Rockwell City, IA compare to other homes in Rockwell City 50579?

Among the 1,243 homes in Rockwell City 50579, it is bigger than 90% of them (2,368 ft² against a typical 1,456 ft²), its lot is bigger than 84% of them (3.15 ac against a typical 0.28 ac) and it is newer than 28% of them (1900 against a typical 1940). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 1821 300th St, Rockwell City, IA?

The 2026 property tax bill for 1821 300th St, Rockwell City, IA was $4,040. The county assessed it at $381,920.

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