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Single Family ResidenceResidential
$128,747$63 / 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 82How 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
Last sold for $10,000 on Oct 11, 2019

816 SUMMER AVE

RIVERTON, IA 51650
3
Beds
2.5
Baths
2,030 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.
0.33 ac
Lot SizeThe size of the land the home sits on, from county records.
1976
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$129K
$105K low$152K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$10,000 · Oct 11, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,526 (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.$173,630 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$167,930
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$166,250
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$173,630

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyFREMONT
Lot (acres)The size of the land the home sits on, from county records.0.33
ConstructionThe main material the home's frame and walls are built from.Brick
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.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
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.Patio · 432 ft²Porch · 77 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
Sidney Elementary SchoolA
Elementary · Grades PK–6 · 6.1 mi
M
Sidney High SchoolC
Middle · Grades 7–12 · 6.2 mi

District: Sidney 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%

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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

816 Summer Ave 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 Riverton 51650
  • Costs less per square foot than 82% of homes in Fremont County
  • Bigger than 93% of homes in Riverton 51650
  • Has a smaller lot than 85% of homes in Riverton 51650
  • Newer than 74% of homes in Riverton 51650

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$260K

This home is worth more than 85% 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$128,747
CheaperTypical $82,638Pricier

Pricier than 85% of homes nearby

Price per ft²$63
CheaperTypical $65Pricier

Pricier than 47% of homes nearby

Living area2,030 ft²
SmallerTypical 1,232 ft²Bigger

Bigger than 93% of homes nearby

Lot size0.33 ac
SmallerTypical 0.66 acBigger

Bigger than 15% of homes nearby

Year built1976
OlderTypical 1920Newer

Newer than 74% of homes nearby

How 816 Summer Ave ranks against every home in each area.
MeasureThis homeRiverton 51650Fremont County
Estimated valuepricier than$128,74785% of homes47% of homes
Price per ft²pricier than$6347% of homes18% of homes
Living areabigger than2,030 ft²93% of homes82% of homes
Lot sizebigger than0.33 ac15% of homes32% of homes
Year builtnewer than197674% of homes71% of homes

About 816 Summer Ave

How much is 816 Summer Ave, Riverton, IA worth?

The TopHap Estimate for 816 Summer Ave, Riverton, IA is $128,747 as of Sep 24, 2026. The likely range is $105,114 to $152,380. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 816 Summer Ave, Riverton, IA last sell?

816 Summer Ave, Riverton, IA last sold on Oct 11, 2019 for $10,000, according to the county's recorded deed.

How big is 816 Summer Ave, Riverton, IA?

816 Summer Ave, Riverton, IA has 3 bedrooms, 2.5 bathrooms, 2,030 square feet of living space and a 0.33-acre lot.

When was 816 Summer Ave, Riverton, IA built?

816 Summer Ave, Riverton, IA was built in 1976, making it 50 years old. The building has 1 story.

What schools serve 816 Summer Ave, Riverton, IA?

816 Summer Ave, Riverton, IA is assigned to Sidney Elementary School (elementary), rated A; Sidney High School (middle), rated C. All sit in Sidney Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 816 Summer Ave, Riverton, IA compare to other homes in Riverton 51650?

Among the 199 homes in Riverton 51650, it is worth more than 85% of them ($128,747 against a typical $82,638), its price per square foot is higher than 47% of them ($63 against a typical $65), it is bigger than 93% of them (2,030 ft² against a typical 1,232 ft²), its lot is bigger than 15% of them (0.33 ac against a typical 0.66 ac) and it is newer than 74% of them (1976 against a typical 1920). Measured against all of Fremont County, it is worth more than 47% 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 816 Summer Ave, Riverton, IA?

The 2025 property tax bill for 816 Summer Ave, Riverton, IA was $2,526. The county assessed it at $173,630.

More homes on Summer Ave

Closest homes

More homes in Riverton 51650

Assigned schools

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