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Rural ResidenceResidential
$158,033$89 / 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 87How 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

3320 280TH ST

RIVERTON, IA 51650
4
Beds
1
Baths
1,772 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.
40 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
2
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.
6
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$158K
$138K low$178K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$158,033
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$126,426

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,114 (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.$164,230 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$88,510
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$75,720
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$133,620
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$164,230

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.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
CountyFremont
Lot (acres)The size of the land the home sits on, from county records.40.00
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Block (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Mixed
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 95 ft²Porch · 98 ft²

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

E
Marnie Simons Elementary SchoolA
Elementary · Grades PK–5 · 5.0 mi
M
Hamburg Middle SchoolC-
Middle · Grades 6–8 · 5.0 mi
H
Sidney High SchoolC
High · Grades 7–12 · 8.9 mi

District: Hamburg Community School District

Neighborhood · ZIP 51650These 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.178
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.136
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.23

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.3%
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.221
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.9 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,215
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$86,252
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.34 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

3320 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 more than 89% of homes in Riverton 51650
  • Costs more per square foot than 73% of homes in Riverton 51650
  • Bigger than 84% of homes in Riverton 51650
  • Among the largest lots in Riverton 51650
  • Older than 78% of homes in Fremont County

What homes are worth in Riverton 51650

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

This home
$26K$296K

This home is worth more than 89% of homes in Riverton 51650.

How it measures up in Riverton 51650

The dot is this home. The mark in the middle is the typical home in Riverton 51650.

Estimated value$158,033
CheaperTypical $83,609Pricier

Pricier than 89% of homes nearby

Price per ft²$89
CheaperTypical $67Pricier

Pricier than 73% of homes nearby

Living area1,772 ft²
SmallerTypical 1,232 ft²Bigger

Bigger than 84% of homes nearby

Lot size40 ac
SmallerTypical 0.66 acBigger

Bigger than almost all homes nearby

Year built1900
OlderTypical 1920Newer

Newer than 27% of homes nearby

How 3320 280th St ranks against every home in each area.
MeasureThis homeRiverton 51650Fremont County
Estimated valuepricier than$158,03389% of homes53% of homes
Price per ft²pricier than$8973% of homes36% of homes
Living areabigger than1,772 ft²84% of homes72% of homes
Lot sizebigger than40 acalmost all homesalmost all homes
Year builtnewer than190027% of homes22% of homes

About 3320 280th St

How much is 3320 280th St, Riverton, IA worth?

The TopHap Estimate for 3320 280th St, Riverton, IA is $158,033 as of Jul 14, 2026. The likely range is $138,004 to $178,062. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3320 280th St, Riverton, IA last sell?

3320 280th St, Riverton, IA last sold on Nov 11, 2024, according to the county's recorded deed.

How big is 3320 280th St, Riverton, IA?

3320 280th St, Riverton, IA has 4 bedrooms, 1 bathrooms, 1,772 square feet of living space and a 40.00-acre lot.

When was 3320 280th St, Riverton, IA built?

3320 280th St, Riverton, IA was built in 1900, making it 126 years old. The building has 2 stories.

What schools serve 3320 280th St, Riverton, IA?

3320 280th St, Riverton, IA is assigned to Marnie Simons Elementary School (elementary), rated A; Hamburg Middle School (middle), rated C-; Sidney High School (high), rated C. All sit in Hamburg Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3320 280th St, Riverton, IA compare to other homes in Riverton 51650?

Among the 199 homes in Riverton 51650, it is worth more than 89% of them ($158,033 against a typical $83,609), its price per square foot is higher than 73% of them ($89 against a typical $67), it is bigger than 84% of them (1,772 ft² against a typical 1,232 ft²), its lot is bigger than almost all of them (40 ac against a typical 0.66 ac) and it is newer than 27% of them (1900 against a typical 1920). Measured against all of Fremont County, it is worth more than 53% 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 3320 280th St, Riverton, IA?

The 2024 property tax bill for 3320 280th St, Riverton, IA was $2,114. The county assessed it at $164,230.

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Assigned schools

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See this home in context

Open 3320 280th Ston TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

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