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Rural ResidenceResidential
$204,015$166 / 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 74How 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

18635 580TH ST

FONDA, IA 50540
1
Baths
1,229 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.
10.92 ac
Lot SizeThe size of the land the home sits on, from county records.
1899
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$204K
$151K low$257K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$726 (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.$96,708 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$28,096
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$68,612
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$73,003
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$96,708

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.43
67
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
13
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
67
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
58
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
10
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.35 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
CountyPOCAHONTAS
Lot (acres)The size of the land the home sits on, from county records.10.92
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Mixed
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 · 300 ft²

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

E
Pocahontas Area Elementary SchoolC+
Elementary · Grades KG–6 · 6.9 mi
M
Pocahontas Area Middle/High SchoolC-
Middle · Grades 7–12 · 7.0 mi

District: Pocahontas Area Community School District

Neighborhood · ZIP 50540These 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.108
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
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.82%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.1,079
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.10 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,661
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$81,224
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.32 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

18635 580th 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 more than 85% of homes in Pocahontas County
  • Costs more per square foot than 93% of homes in Pocahontas County
  • Smaller than 69% of homes in Fonda 50540
  • Has a bigger lot than 90% of homes in Pocahontas County
  • Older than 84% of homes in Pocahontas County

What homes are worth in Fonda 50540

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

This home
$30K$426K

This home is worth more than 74% of homes in Fonda 50540.

How it measures up in Fonda 50540

The dot is this home. The mark in the middle is the typical home in Fonda 50540.

Estimated value$204,015
CheaperTypical $95,522Pricier

Pricier than 74% of homes nearby

Price per ft²$166
CheaperTypical $66Pricier

Pricier than 86% of homes nearby

Living area1,229 ft²
SmallerTypical 1,466 ft²Bigger

Bigger than 31% of homes nearby

Lot size10.92 ac
SmallerTypical 0.23 acBigger

Bigger than 88% of homes nearby

Year built1899
OlderTypical 1921Newer

Newer than 22% of homes nearby

How 18635 580th St ranks against every home in each area.
MeasureThis homeFonda 50540Pocahontas County
Estimated valuepricier than$204,01574% of homes85% of homes
Price per ft²pricier than$16686% of homes93% of homes
Living areabigger than1,229 ft²31% of homes33% of homes
Lot sizebigger than10.92 ac88% of homes90% of homes
Year builtnewer than189922% of homes16% of homes

About 18635 580th St

How much is 18635 580th St, Fonda, IA worth?

The TopHap Estimate for 18635 580th St, Fonda, IA is $204,015 as of Sep 24, 2026. The likely range is $151,095 to $256,935. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18635 580th St, Fonda, IA last sell?

18635 580th St, Fonda, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 18635 580th St, Fonda, IA?

18635 580th St, Fonda, IA has 1 bathrooms, 1,229 square feet of living space and a 10.92-acre lot.

When was 18635 580th St, Fonda, IA built?

18635 580th St, Fonda, IA was built in 1899, making it 127 years old. The building has 2 stories.

What schools serve 18635 580th St, Fonda, IA?

18635 580th St, Fonda, IA is assigned to Pocahontas Area Elementary School (elementary), rated C+; Pocahontas Area Middle/High School (middle), rated C-. All sit in Pocahontas Area Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18635 580th St, Fonda, IA compare to other homes in Fonda 50540?

Among the 507 homes in Fonda 50540, it is worth more than 74% of them ($204,015 against a typical $95,522), its price per square foot is higher than 86% of them ($166 against a typical $66), it is bigger than 31% of them (1,229 ft² against a typical 1,466 ft²), its lot is bigger than 88% of them (10.92 ac against a typical 0.23 ac) and it is newer than 22% of them (1899 against a typical 1921). Measured against all of Pocahontas County, it is worth more than 85% 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 18635 580th St, Fonda, IA?

The 2025 property tax bill for 18635 580th St, Fonda, IA was $726. The county assessed it at $96,708.

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