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Single Family ResidenceResidential
$137,181$136 / 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 79How 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

1128 RIVER DR

SIOUX CITY, IA 51109
2
Beds
3 / 2
Baths
1,012 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.
0.31 ac
Lot SizeThe size of the land the home sits on, from county records.
1955
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
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

$137K
$108K low$166K 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.$137,181
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$109,745

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,558 (2023)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$183,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$30,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$152,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$164,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$183,000

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.Ranch
CountyWoodbury
Lot (acres)The size of the land the home sits on, from county records.0.31
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.Yes
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.Deck · 126 ft²Patio · 180 ft²

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

E
Riverside Elementary SchoolC
Elementary · Grades PK–5 · 0.5 mi
M
West Middle SchoolC+
Middle · Grades 6–8 · 1.8 mi
H
West High SchoolD+
High · Grades 9–12 · 2.0 mi

District: Sioux City Community School District

Neighborhood · ZIP 51109These 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.84
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.19

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.7.7%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.3,999
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.170 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,659
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$75,473
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.27 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

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.No

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

1128 River Dr 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 less than 74% of homes in Woodbury County
  • Costs less per square foot than 65% of homes in Woodbury County
  • Smaller than 74% of homes in Woodbury County
  • Has a bigger lot than 74% of homes in Sioux City 51109

What homes are worth in Sioux City 51109

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

This home
$59K$625K

This home is worth more than 44% of homes in Sioux City 51109.

How it measures up in Sioux City 51109

The dot is this home. The mark in the middle is the typical home in Sioux City 51109.

Estimated value$137,181
CheaperTypical $148,791Pricier

Pricier than 44% of homes nearby

Price per ft²$136
CheaperTypical $146Pricier

Pricier than 41% of homes nearby

Living area1,012 ft²
SmallerTypical 1,028 ft²Bigger

Bigger than 49% of homes nearby

Lot size0.31 ac
SmallerTypical 0.2 acBigger

Bigger than 74% of homes nearby

Year built1955
OlderTypical 1952Newer

Newer than 58% of homes nearby

How 1128 River Dr ranks against every home in each area.
MeasureThis homeSioux City 51109Woodbury County
Estimated valuepricier than$137,18144% of homes26% of homes
Price per ft²pricier than$13641% of homes35% of homes
Living areabigger than1,012 ft²49% of homes26% of homes
Lot sizebigger than0.31 ac74% of homes73% of homes
Year builtnewer than195558% of homes58% of homes

About 1128 River Dr

How much is 1128 River Dr, Sioux City, IA worth?

The TopHap Estimate for 1128 River Dr, Sioux City, IA is $137,181 as of Jul 14, 2026. The likely range is $107,982 to $166,380. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 1128 River Dr, Sioux City, IA?

1128 River Dr, Sioux City, IA has 2 bedrooms, 3 bathrooms, 1,012 square feet of living space and a 0.31-acre lot.

When was 1128 River Dr, Sioux City, IA built?

1128 River Dr, Sioux City, IA was built in 1955, making it 71 years old. It is a ranch home. The building has 1 story.

What schools serve 1128 River Dr, Sioux City, IA?

1128 River Dr, Sioux City, IA is assigned to Riverside Elementary School (elementary), rated C; West Middle School (middle), rated C+; West High School (high), rated D+. All sit in Sioux City Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1128 River Dr, Sioux City, IA compare to other homes in Sioux City 51109?

Among the 1,251 homes in Sioux City 51109, it is worth more than 44% of them ($137,181 against a typical $148,791), its price per square foot is higher than 41% of them ($136 against a typical $146), it is bigger than 49% of them (1,012 ft² against a typical 1,028 ft²), its lot is bigger than 74% of them (0.31 ac against a typical 0.2 ac) and it is newer than 58% of them (1955 against a typical 1952). Measured against all of Woodbury County, it is worth more than 26% 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 1128 River Dr, Sioux City, IA?

The 2023 property tax bill for 1128 River Dr, Sioux City, IA was $2,558. The county assessed it at $183,000.

Closest homes

More homes in Sioux City 51109

Assigned schools

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