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Rural ResidenceResidential
$674,525$314 / 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 85How 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

6478 400TH ST

PRIMGHAR, IA 51245
3
Beds
3
Baths
2,148 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.
19 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
11
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$675K
$575K low$775K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,964 (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.$312,840 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$44,580
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$268,260
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$242,960
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$312,840

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Rural Residence
StyleThe architectural style of the home, such as ranch or colonial.A-Frame
CountyO'BRIEN
Lot (acres)The size of the land the home sits on, from county records.19.00
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.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.Deck · 120 ft²Shed · 240 ft²Patio · 120 ft²

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

E
South O'Brien Elementary School - Primghar CenterB
Elementary · Grades PK–6 · 6.2 mi
M
South O'Brien Secondary SchoolB+
Middle · Grades 7–12 · 11.2 mi

District: South O'Brien Community School District

Neighborhood · ZIP 51245These 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.134
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.1,286
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.18 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$78,668
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$87,472
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.30 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

6478 400th 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.

  • Among the most valuable homes in O'Brien County
  • Costs more per square foot than 98% of homes in O'Brien County
  • Bigger than 85% of homes in O'Brien County
  • Has a bigger lot than 93% of homes in Primghar 51245

What homes are worth in Primghar 51245

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

This home
$47K$645K

This home is worth more than 98% of homes in Primghar 51245.

How it measures up in Primghar 51245

The dot is this home. The mark in the middle is the typical home in Primghar 51245.

Estimated value$674,525
CheaperTypical $143,422Pricier

Pricier than 98% of homes nearby

Price per ft²$314
CheaperTypical $95Pricier

Pricier than 96% of homes nearby

Living area2,148 ft²
SmallerTypical 1,601 ft²Bigger

Bigger than 82% of homes nearby

Lot size19 ac
SmallerTypical 0.35 acBigger

Bigger than 93% of homes nearby

Year built1940
OlderTypical 1930Newer

Newer than 53% of homes nearby

How 6478 400th St ranks against every home in each area.
MeasureThis homePrimghar 51245O'Brien County
Estimated valuepricier than$674,52598% of homesalmost all homes
Price per ft²pricier than$31496% of homes98% of homes
Living areabigger than2,148 ft²82% of homes85% of homes
Lot sizebigger than19 ac93% of homes93% of homes
Year builtnewer than194053% of homes47% of homes

About 6478 400th St

How much is 6478 400th St, Primghar, IA worth?

The TopHap Estimate for 6478 400th St, Primghar, IA is $674,525 as of Sep 24, 2026. The likely range is $574,500 to $774,550. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 6478 400th St, Primghar, IA last sell?

6478 400th St, Primghar, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 6478 400th St, Primghar, IA?

6478 400th St, Primghar, IA has 3 bedrooms, 3 bathrooms, 2,148 square feet of living space and a 19.00-acre lot.

When was 6478 400th St, Primghar, IA built?

6478 400th St, Primghar, IA was built in 1940, making it 86 years old. It is a a-frame home. The building has 2 stories.

What schools serve 6478 400th St, Primghar, IA?

6478 400th St, Primghar, IA is assigned to South O'Brien Elementary School - Primghar Center (elementary), rated B; South O'Brien Secondary School (middle), rated B+. All sit in South O'Brien Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 6478 400th St, Primghar, IA compare to other homes in Primghar 51245?

Among the 641 homes in Primghar 51245, it is worth more than 98% of them ($674,525 against a typical $143,422), its price per square foot is higher than 96% of them ($314 against a typical $95), it is bigger than 82% of them (2,148 ft² against a typical 1,601 ft²), its lot is bigger than 93% of them (19 ac against a typical 0.35 ac) and it is newer than 53% of them (1940 against a typical 1930). Measured against all of O'Brien County, it is worth more than almost all 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 6478 400th St, Primghar, IA?

The 2025 property tax bill for 6478 400th St, Primghar, IA was $2,964. The county assessed it at $312,840.

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