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Single Family ResidenceResidential
$95,982$73 / 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 75How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

1645 280TH ST

IONIA, IA 50645
2
Beds
1
Baths
1,306 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.
2.6 ac
Lot SizeThe size of the land the home sits on, from county records.
1880
Year BuiltThe year the home was originally built, according to county records.
2
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.

Valuation

$96K
$72K low$120K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$248 (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.$36,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$20,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$16,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$33,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$36,600

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.22 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyCHICKASAW
Lot (acres)The size of the land the home sits on, from county records.2.60
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.None
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 · 100 ft²

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

M
Nashua-Plainfield Junior-Senior High SchoolC
Middle · Grades 6–12 · 5.7 mi
E
Nashua-Plainfield Elementary SchoolB
Elementary · Grades PK–5 · 5.9 mi

District: Nashua-Plainfield Community School District

Neighborhood · ZIP 50645These 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.123
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.77
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.14

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.90%
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.4.5%
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.977
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.$85,597
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$116,200
Average tempThe average temperature here across a full year.46°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

1645 280th 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 88% of homes in Ionia 50645
  • Costs less per square foot than 86% of homes in Ionia 50645
  • Smaller than 67% of homes in Ionia 50645
  • Has a bigger lot than 70% of homes in Chickasaw County
  • Older than 94% of homes in Ionia 50645

What homes are worth in Ionia 50645

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

This home
$58K$487K

This home is worth more than 12% of homes in Ionia 50645.

How it measures up in Ionia 50645

The dot is this home. The mark in the middle is the typical home in Ionia 50645.

Estimated value$95,982
CheaperTypical $180,087Pricier

Pricier than 12% of homes nearby

Price per ft²$73
CheaperTypical $118Pricier

Pricier than 14% of homes nearby

Living area1,306 ft²
SmallerTypical 1,548 ft²Bigger

Bigger than 33% of homes nearby

Lot size2.6 ac
SmallerTypical 2.84 acBigger

Bigger than 47% of homes nearby

Year built1880
OlderTypical 1949Newer

Newer than 6% of homes nearby

How 1645 280th St ranks against every home in each area.
MeasureThis homeIonia 50645Chickasaw County
Estimated valuepricier than$95,98212% of homes24% of homes
Price per ft²pricier than$7314% of homes26% of homes
Living areabigger than1,306 ft²33% of homes35% of homes
Lot sizebigger than2.6 ac47% of homes70% of homes
Year builtnewer than18806% of homes6% of homes

About 1645 280th St

How much is 1645 280th St, Ionia, IA worth?

The TopHap Estimate for 1645 280th St, Ionia, IA is $95,982 as of Aug 30, 2026. The likely range is $71,994 to $119,970. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1645 280th St, Ionia, IA last sell?

1645 280th St, Ionia, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 1645 280th St, Ionia, IA?

1645 280th St, Ionia, IA has 2 bedrooms, 1 bathrooms, 1,306 square feet of living space and a 2.60-acre lot.

When was 1645 280th St, Ionia, IA built?

1645 280th St, Ionia, IA was built in 1880, making it 146 years old. The building has 2 stories.

What schools serve 1645 280th St, Ionia, IA?

1645 280th St, Ionia, IA is assigned to Nashua-Plainfield Junior-Senior High School (middle), rated C; Nashua-Plainfield Elementary School (elementary), rated B. All sit in Nashua-Plainfield Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1645 280th St, Ionia, IA compare to other homes in Ionia 50645?

Among the 509 homes in Ionia 50645, it is worth more than 12% of them ($95,982 against a typical $180,087), its price per square foot is higher than 14% of them ($73 against a typical $118), it is bigger than 33% of them (1,306 ft² against a typical 1,548 ft²), its lot is bigger than 47% of them (2.6 ac against a typical 2.84 ac) and it is newer than 6% of them (1880 against a typical 1949). Measured against all of Chickasaw County, it is worth more than 24% 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 1645 280th St, Ionia, IA?

The 2025 property tax bill for 1645 280th St, Ionia, IA was $248. The county assessed it at $36,600.

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