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Rural ResidenceResidential
$69,566$47 / 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 69How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

400TH ST

IA
4
Beds
1
Baths
1,469 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.
6.06 ac
Lot SizeThe size of the land the home sits on, from county records.
1916
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$70K
$48K low$91K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$856 (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.$91,580 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$9,120
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$82,460
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$74,620
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$91,580

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.38
25
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
17
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.
46
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
40
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.0.2 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.Rural Residence
StyleThe architectural style of the home, such as ranch or colonial.Traditional/Old
CountyCLAY
Lot (acres)The size of the land the home sits on, from county records.6.06
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.Composition Shingle
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, Detached
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 · 232 ft²

Transaction History(1)

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
Clay Central-Everly Elementary SchoolB
Elementary · Grades PK–6 · 2.5 mi
M
Hartley-Melvin-Sanborn Middle SchoolA-
Middle · Grades 7–8 · 10.4 mi
H
Hartley-Melvin-Sanborn High SchoolC+
High · Grades 9–12 · 11.1 mi

District: Clay Central-Everly Community School District

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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

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.

  • Worth less than 83% of homes in Clay County
  • Costs less per square foot than 89% of homes in Clay County
  • Has a bigger lot than 88% of homes in Clay County
  • Older than 78% of homes in Clay County

How it measures up in Clay County

The dot is this home. The mark in the middle is the typical home in Clay County.

Estimated value$69,566
CheaperTypical $130,345Pricier

Pricier than 17% of homes nearby

Price per ft²$47
CheaperTypical $101Pricier

Pricier than 11% of homes nearby

Living area1,469 ft²
SmallerTypical 1,396 ft²Bigger

Bigger than 55% of homes nearby

Lot size6.06 ac
SmallerTypical 0.26 acBigger

Bigger than 88% of homes nearby

Year built1916
OlderTypical 1954Newer

Newer than 22% of homes nearby

How 400th St ranks against every home in each area.
MeasureThis homeClay County
Estimated valuepricier than$69,56617% of homes
Price per ft²pricier than$4711% of homes
Living areabigger than1,469 ft²55% of homes
Lot sizebigger than6.06 ac88% of homes
Year builtnewer than191622% of homes

About 400th St

How much is 400th St, , IA worth?

The TopHap Estimate for 400th St, , IA is $69,566 as of Jul 14, 2026. The likely range is $47,998 to $91,134. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 400th St, , IA last sell?

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

How big is 400th St, , IA?

400th St, , IA has 4 bedrooms, 1 bathrooms, 1,469 square feet of living space and a 6.06-acre lot.

When was 400th St, , IA built?

400th St, , IA was built in 1916, making it 110 years old. It is a traditional/old home. The building has 1 story.

What schools serve 400th St, , IA?

400th St, , IA is assigned to Clay Central-Everly Elementary School (elementary), rated B; Hartley-Melvin-Sanborn Middle School (middle), rated A-; Hartley-Melvin-Sanborn High School (high), rated C+. All sit in Clay Central-Everly Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 400th St, , IA compare to other homes in Clay County?

Among the 7,122 homes in Clay County, it is worth more than 17% of them ($69,566 against a typical $130,345), its price per square foot is higher than 11% of them ($47 against a typical $101), it is bigger than 55% of them (1,469 ft² against a typical 1,396 ft²), its lot is bigger than 88% of them (6.06 ac against a typical 0.26 ac) and it is newer than 22% of them (1916 against a typical 1954). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 400th St, , IA?

The 2025 property tax bill for 400th St, , IA was $856. The county assessed it at $91,580.

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Assigned schools

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