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Single Family ResidenceResidential
$153,792$83 / 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

1990 450TH ST

SIOUX RAPIDS, IA 50585
4
Beds
2 / 1
Baths
1,848 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.
6.2 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.
8
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

$154K
$122K low$185K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$590 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$62,890 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$48,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$14,490
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$61,140
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$62,890

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.36
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
24
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
66
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
49
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.

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
CountyClay
Lot (acres)The size of the land the home sits on, from county records.6.20
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Stone (Unspecified)
HeatingThe type of heating system in the home.Forced Air
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 · 160 ft²

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 · 6.6 mi
M
Sioux Central Middle SchoolB-
Middle · Grades 7–8 · 8.7 mi
H
Sioux Central High SchoolD
High · Grades 9–12 · 8.7 mi

District: Clay Central-Everly Community School District

Neighborhood · ZIP 50585These 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.148
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.18

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.8%
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.1,248
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.$66,779
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$80,008
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.31 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

1990 450th 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.

  • Costs less per square foot than 74% of homes in Clay County
  • Bigger than 78% of homes in Clay County
  • Has a bigger lot than 88% of homes in Clay County
  • Among the oldest homes in Clay County

What homes are worth in Sioux Rapids 50585

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

This home
$39K$410K

This home is worth more than 60% of homes in Sioux Rapids 50585.

How it measures up in Sioux Rapids 50585

The dot is this home. The mark in the middle is the typical home in Sioux Rapids 50585.

Estimated value$153,792
CheaperTypical $131,038Pricier

Pricier than 60% of homes nearby

Price per ft²$83
CheaperTypical $88Pricier

Pricier than 44% of homes nearby

Living area1,848 ft²
SmallerTypical 1,472 ft²Bigger

Bigger than 72% of homes nearby

Lot size6.2 ac
SmallerTypical 0.4 acBigger

Bigger than 81% of homes nearby

Year built1880
OlderTypical 1920Newer

Newer than 4% of homes nearby

How 1990 450th St ranks against every home in each area.
MeasureThis homeSioux Rapids 50585Clay County
Estimated valuepricier than$153,79260% of homes49% of homes
Price per ft²pricier than$8344% of homes26% of homes
Living areabigger than1,848 ft²72% of homes78% of homes
Lot sizebigger than6.2 ac81% of homes88% of homes
Year builtnewer than18804% of homesalmost no homes

About 1990 450th St

How much is 1990 450th St, Sioux Rapids, IA worth?

The TopHap Estimate for 1990 450th St, Sioux Rapids, IA is $153,792 as of Sep 24, 2026. The likely range is $122,441 to $185,143. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1990 450th St, Sioux Rapids, IA last sell?

1990 450th St, Sioux Rapids, IA last sold on Mar 20, 2018, according to the county's recorded deed.

How big is 1990 450th St, Sioux Rapids, IA?

1990 450th St, Sioux Rapids, IA has 4 bedrooms, 2 bathrooms, 1,848 square feet of living space and a 6.20-acre lot.

When was 1990 450th St, Sioux Rapids, IA built?

1990 450th St, Sioux Rapids, IA was built in 1880, making it 146 years old. The building has 2 stories.

What schools serve 1990 450th St, Sioux Rapids, IA?

1990 450th St, Sioux Rapids, IA is assigned to Clay Central-Everly Elementary School (elementary), rated B; Sioux Central Middle School (middle), rated B-; Sioux Central High School (high), rated D. All sit in Clay Central-Everly Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1990 450th St, Sioux Rapids, IA compare to other homes in Sioux Rapids 50585?

Among the 546 homes in Sioux Rapids 50585, it is worth more than 60% of them ($153,792 against a typical $131,038), its price per square foot is higher than 44% of them ($83 against a typical $88), it is bigger than 72% of them (1,848 ft² against a typical 1,472 ft²), its lot is bigger than 81% of them (6.2 ac against a typical 0.4 ac) and it is newer than 4% of them (1880 against a typical 1920). Measured against all of Clay County, it is worth more than 49% 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 1990 450th St, Sioux Rapids, IA?

The 2024 property tax bill for 1990 450th St, Sioux Rapids, IA was $590. The county assessed it at $62,890.

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