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Single Family ResidenceResidential
$41,251$44 / 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 80How 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

403 12TH ST

CORNING, IA 50841
3
Beds
1
Baths
933 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.
2,614 ft²
Lot SizeThe size of the land the home sits on, from county records.
1890
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$41K
$33K low$50K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$338 (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.$16,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$14,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$15,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$16,600

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyADAMS
Lot (acres)The size of the land the home sits on, from county records.0.06
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.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.None
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.Porch · 165 ft²

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

H
Southwest Valley High SchoolD+
High · Grades 9–12 · 0.4 mi
E
Corning Elementary SchoolC-
Elementary · Grades PK–5 · 0.4 mi

District: Corning Community School District

Neighborhood · ZIP 50841These 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.141
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.112
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.17

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.84%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.2,572
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.11 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,297
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,068
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.36 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

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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

403 12th 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 98% of homes in Corning 50841
  • Costs less per square foot than 96% of homes in Adams County
  • Smaller than 89% of homes in Adams County
  • Among the smallest lots in Corning 50841
  • Older than 91% of homes in Adams County

What homes are worth in Corning 50841

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

This home
$41K$386K

This home is worth more than 2% of homes in Corning 50841.

How it measures up in Corning 50841

The dot is this home. The mark in the middle is the typical home in Corning 50841.

Estimated value$41,251
CheaperTypical $112,889Pricier

Pricier than 2% of homes nearby

Price per ft²$44
CheaperTypical $86Pricier

Pricier than 6% of homes nearby

Living area933 ft²
SmallerTypical 1,384 ft²Bigger

Bigger than 12% of homes nearby

Lot size2,614 ft²
SmallerTypical 0.52 acBigger

Smaller than almost all homes nearby

Year built1890
OlderTypical 1942Newer

Newer than 12% of homes nearby

How 403 12th St ranks against every home in each area.
MeasureThis homeCorning 50841Adams County
Estimated valuepricier than$41,2512% of homes3% of homes
Price per ft²pricier than$446% of homes4% of homes
Living areabigger than933 ft²12% of homes11% of homes
Lot sizebigger than2,614 ft²almost no homesalmost no homes
Year builtnewer than189012% of homes9% of homes

About 403 12th St

How much is 403 12th St, Corning, IA worth?

The TopHap Estimate for 403 12th St, Corning, IA is $41,251 as of Sep 24, 2026. The likely range is $32,967 to $49,535. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 403 12th St, Corning, IA last sell?

403 12th St, Corning, IA last sold on Mar 21, 1966, according to the county's recorded deed.

How big is 403 12th St, Corning, IA?

403 12th St, Corning, IA has 3 bedrooms, 1 bathrooms, 933 square feet of living space and a 0.06-acre lot.

When was 403 12th St, Corning, IA built?

403 12th St, Corning, IA was built in 1890, making it 136 years old. The building has 1 story.

What schools serve 403 12th St, Corning, IA?

403 12th St, Corning, IA is assigned to Southwest Valley High School (high), rated D+; Corning Elementary School (elementary), rated C-. All sit in Corning Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 403 12th St, Corning, IA compare to other homes in Corning 50841?

Among the 1,333 homes in Corning 50841, it is worth more than 2% of them ($41,251 against a typical $112,889), its price per square foot is higher than 6% of them ($44 against a typical $86), it is bigger than 12% of them (933 ft² against a typical 1,384 ft²), its lot is bigger than almost none of them (2,614 ft² against a typical 0.52 ac) and it is newer than 12% of them (1890 against a typical 1942). Measured against all of Adams County, it is worth more than 3% 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 403 12th St, Corning, IA?

The 2025 property tax bill for 403 12th St, Corning, IA was $338. The county assessed it at $16,600.

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