Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$291,901$168 / 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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $282,000 on Jun 29, 2023

505 S RIDGE DR

SOUTH SIOUX CITY, NE 68776
3
Beds
1
Baths
1,737 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.
0.27 ac
Lot SizeThe size of the land the home sits on, from county records.
1979
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$292K
$270K low$314K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$282,000 · Jun 29, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,736 (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.$338,050 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$30,420
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$307,630
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$298,365
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$338,050

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.51
21
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
37
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
66
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
46
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
89
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.3 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.minimal

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.Ranch
CountyDAKOTA
Lot (acres)The size of the land the home sits on, from county records.0.27
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.Composition Shingle
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
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.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 · 45 ft²Porch · 81 ft²

Transaction History(3)

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.

H
South Sioux High SchoolD
High · Grades 9–12 · 0.9 mi
M
South Sioux City Middle SchoolC
Middle · Grades 6–8 · 0.9 mi
E
Covington Elementary SchoolD+
Elementary · Grades PK–5 · 1.2 mi

District: South Sioux City Community Schools

Neighborhood · ZIP 68776These 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.105
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.22

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.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.16,364
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.703 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$66,671
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$81,728
Average tempThe average temperature here across a full year.49°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.66%

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

505 S Ridge 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 more than 80% of homes in South Sioux City 68776
  • Bigger than 88% of homes in South Sioux City 68776
  • Has a bigger lot than 73% of homes in South Sioux City 68776
  • Newer than 66% of homes in South Sioux City 68776

What homes are worth in South Sioux City 68776

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

This home
$82K$451K

This home is worth more than 80% of homes in South Sioux City 68776.

How it measures up in South Sioux City 68776

The dot is this home. The mark in the middle is the typical home in South Sioux City 68776.

Estimated value$291,901
CheaperTypical $205,863Pricier

Pricier than 80% of homes nearby

Price per ft²$168
CheaperTypical $178Pricier

Pricier than 41% of homes nearby

Living area1,737 ft²
SmallerTypical 1,144 ft²Bigger

Bigger than 88% of homes nearby

Lot size0.27 ac
SmallerTypical 0.2 acBigger

Bigger than 73% of homes nearby

Year built1979
OlderTypical 1973Newer

Newer than 66% of homes nearby

How 505 S Ridge Dr ranks against every home in each area.
MeasureThis homeSouth Sioux City 68776Dakota County
Estimated valuepricier than$291,90180% of homes78% of homes
Price per ft²pricier than$16841% of homes48% of homes
Living areabigger than1,737 ft²88% of homes83% of homes
Lot sizebigger than0.27 ac73% of homes57% of homes
Year builtnewer than197966% of homes65% of homes

About 505 S Ridge Dr

How much is 505 S Ridge Dr, South Sioux City, NE worth?

The TopHap Estimate for 505 S Ridge Dr, South Sioux City, NE is $291,901 as of Oct 21, 2026. The likely range is $269,666 to $314,136. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 505 S Ridge Dr, South Sioux City, NE last sell?

505 S Ridge Dr, South Sioux City, NE last sold on Jun 29, 2023 for $282,000, according to the county's recorded deed.

How big is 505 S Ridge Dr, South Sioux City, NE?

505 S Ridge Dr, South Sioux City, NE has 3 bedrooms, 1 bathrooms, 1,737 square feet of living space and a 0.27-acre lot.

When was 505 S Ridge Dr, South Sioux City, NE built?

505 S Ridge Dr, South Sioux City, NE was built in 1979, making it 47 years old. It is a ranch home. The building has 1 story.

What schools serve 505 S Ridge Dr, South Sioux City, NE?

505 S Ridge Dr, South Sioux City, NE is assigned to South Sioux High School (high), rated D; South Sioux City Middle School (middle), rated C; Covington Elementary School (elementary), rated D+. All sit in South Sioux City Community Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 505 S Ridge Dr, South Sioux City, NE compare to other homes in South Sioux City 68776?

Among the 4,457 homes in South Sioux City 68776, it is worth more than 80% of them ($291,901 against a typical $205,863), its price per square foot is higher than 41% of them ($168 against a typical $178), it is bigger than 88% of them (1,737 ft² against a typical 1,144 ft²), its lot is bigger than 73% of them (0.27 ac against a typical 0.2 ac) and it is newer than 66% of them (1979 against a typical 1973). Measured against all of Dakota County, it is worth more than 78% 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 505 S Ridge Dr, South Sioux City, NE?

The 2025 property tax bill for 505 S Ridge Dr, South Sioux City, NE was $3,736. The county assessed it at $338,050.

More homes on S Ridge Dr

Closest homes

More homes in South Sioux City 68776

Assigned schools

Explore the area

See this home in context

Open 505 S Ridge Dr 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