Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$612,437$216 / 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 88How 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
Last sold for $170,000 on Sep 28, 2020

4602 STATE ST

RIVERDALE, IA 52722
4
Beds
4 / 1
Baths
2,835 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.
4.08 ac
Lot SizeThe size of the land the home sits on, from county records.
1939
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
10
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

$612K
$538K low$687K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$170,000 · Sep 28, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,708 (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.$609,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$241,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$367,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$578,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$609,600

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.43 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyScott
Lot (acres)The size of the land the home sits on, from county records.4.08
ConstructionThe main material the home's frame and walls are built from.Brick
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
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.Yes
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.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 20 ft²Patio · 456 ft²Porch · 242 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
Riverdale Heights Elementary SchoolA+
Elementary · Grades KG–6 · 0.8 mi
H
Pleasant Valley High SchoolA
High · Grades 9–12 · 1.1 mi
M
Pleasant Valley Junior HighB+
Middle · Grades 7–8 · 6.0 mi

District: Pleasant Valley Community School District

Neighborhood · ZIP 52722These 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.51
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.77
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.27

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.41,564
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,484 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$105,262
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$133,054
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.36 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

Owner Tools

Do you own this home?
Claim this home

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

4602 State 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 94% of homes in Scott County
  • Costs more per square foot than 74% of homes in Scott County
  • Bigger than 93% of homes in Scott County
  • Among the largest lots in Bettendorf 52722
  • Older than 96% of homes in Bettendorf 52722

What homes are worth in Bettendorf 52722

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

This home
$117K$1M

This home is worth more than 85% of homes in Bettendorf 52722.

How it measures up in Bettendorf 52722

The dot is this home. The mark in the middle is the typical home in Bettendorf 52722.

Estimated value$612,437
CheaperTypical $325,125Pricier

Pricier than 85% of homes nearby

Price per ft²$216
CheaperTypical $204Pricier

Pricier than 59% of homes nearby

Living area2,835 ft²
SmallerTypical 1,582 ft²Bigger

Bigger than 88% of homes nearby

Lot size4.08 ac
SmallerTypical 0.23 acBigger

Bigger than almost all homes nearby

Year built1939
OlderTypical 1978Newer

Newer than 4% of homes nearby

How 4602 State St ranks against every home in each area.
MeasureThis homeBettendorf 52722Scott County
Estimated valuepricier than$612,43785% of homes94% of homes
Price per ft²pricier than$21659% of homes74% of homes
Living areabigger than2,835 ft²88% of homes93% of homes
Lot sizebigger than4.08 acalmost all homes97% of homes
Year builtnewer than19394% of homes21% of homes

About 4602 State St

How much is 4602 State St, Riverdale, IA worth?

The TopHap Estimate for 4602 State St, Riverdale, IA is $612,437 as of Jul 14, 2026. The likely range is $538,188 to $686,686. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4602 State St, Riverdale, IA last sell?

4602 State St, Riverdale, IA last sold on Sep 28, 2020 for $170,000, according to the county's recorded deed.

How big is 4602 State St, Riverdale, IA?

4602 State St, Riverdale, IA has 4 bedrooms, 4 bathrooms, 2,835 square feet of living space and a 4.08-acre lot.

When was 4602 State St, Riverdale, IA built?

4602 State St, Riverdale, IA was built in 1939, making it 87 years old. It is a conventional home. The building has 2 stories.

What schools serve 4602 State St, Riverdale, IA?

4602 State St, Riverdale, IA is assigned to Riverdale Heights Elementary School (elementary), rated A+; Pleasant Valley High School (high), rated A; Pleasant Valley Junior High (middle), rated B+. All sit in Pleasant Valley Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4602 State St, Riverdale, IA compare to other homes in Bettendorf 52722?

Among the 15,385 homes in Bettendorf 52722, it is worth more than 85% of them ($612,437 against a typical $325,125), its price per square foot is higher than 59% of them ($216 against a typical $204), it is bigger than 88% of them (2,835 ft² against a typical 1,582 ft²), its lot is bigger than almost all of them (4.08 ac against a typical 0.23 ac) and it is newer than 4% of them (1939 against a typical 1978). Measured against all of Scott County, it is worth more than 94% 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 4602 State St, Riverdale, IA?

The 2024 property tax bill for 4602 State St, Riverdale, IA was $7,708. The county assessed it at $609,600.

More homes on State St

Closest homes

More homes in Riverdale 52722

Assigned schools

Explore the area

See this home in context

Open 4602 State St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map