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Single Family ResidenceResidential
$561,152$272 / 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 Sep 24, 2026

25 N KNOLL DR

SIOUX FALLS, SD 57110
6
Beds
3.5
Baths
2,060 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.
0.7 ac
Lot SizeThe size of the land the home sits on, from county records.
1962
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
12
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

$561K
$517K low$606K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,198 (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.$497,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$78,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$419,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$470,800

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.11
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
39
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
19
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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
CountyMINNEHAHA
Lot (acres)The size of the land the home sits on, from county records.0.70
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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
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 · 226 ft²Patio · 766 ft²Porch · 12 ft²

Transaction History(4)

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
Washington High SchoolB-
High · Grades 9–12 · 0.9 mi
E
Anne Sullivan Elementary SchoolD-
Elementary · Grades EE–5 · 1.1 mi
M
Whittier Middle SchoolD-
Middle · Grades 6–8 · 2.7 mi

District: Sioux Falls School District

Neighborhood · ZIP 57110These 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.70
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.21

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.6%
PopulationHow many people live in this area.22,704
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,178 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$89,815
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$114,167
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.25 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.63%

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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

25 N Knoll 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 88% of homes in Minnehaha County
  • Costs less per square foot than 78% of homes in Sioux Falls 57110
  • Bigger than 90% of homes in Minnehaha County
  • Has a bigger lot than 88% of homes in Minnehaha County
  • Older than 97% of homes in Sioux Falls 57110

What homes are worth in Sioux Falls 57110

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

This home
$243K$1.1M

This home is worth more than 71% of homes in Sioux Falls 57110.

How it measures up in Sioux Falls 57110

The dot is this home. The mark in the middle is the typical home in Sioux Falls 57110.

Estimated value$561,152
CheaperTypical $429,362Pricier

Pricier than 71% of homes nearby

Price per ft²$272
CheaperTypical $315Pricier

Pricier than 22% of homes nearby

Living area2,060 ft²
SmallerTypical 1,456 ft²Bigger

Bigger than 87% of homes nearby

Lot size0.7 ac
SmallerTypical 0.25 acBigger

Bigger than 87% of homes nearby

Year built1962
OlderTypical 2011Newer

Newer than 3% of homes nearby

How 25 N Knoll Dr ranks against every home in each area.
MeasureThis homeSioux Falls 57110Minnehaha County
Estimated valuepricier than$561,15271% of homes88% of homes
Price per ft²pricier than$27222% of homes53% of homes
Living areabigger than2,060 ft²87% of homes90% of homes
Lot sizebigger than0.7 ac87% of homes88% of homes
Year builtnewer than19623% of homes29% of homes

About 25 N Knoll Dr

How much is 25 N Knoll Dr, Sioux Falls, SD worth?

The TopHap Estimate for 25 N Knoll Dr, Sioux Falls, SD is $561,152 as of Sep 24, 2026. The likely range is $516,703 to $605,601. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 25 N Knoll Dr, Sioux Falls, SD last sell?

25 N Knoll Dr, Sioux Falls, SD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 25 N Knoll Dr, Sioux Falls, SD?

25 N Knoll Dr, Sioux Falls, SD has 6 bedrooms, 3.5 bathrooms, 2,060 square feet of living space and a 0.70-acre lot.

When was 25 N Knoll Dr, Sioux Falls, SD built?

25 N Knoll Dr, Sioux Falls, SD was built in 1962, making it 64 years old. It is a ranch home. The building has 1 story.

What schools serve 25 N Knoll Dr, Sioux Falls, SD?

25 N Knoll Dr, Sioux Falls, SD is assigned to Washington High School (high), rated B-; Anne Sullivan Elementary School (elementary), rated D-; Whittier Middle School (middle), rated D-. All sit in Sioux Falls School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 25 N Knoll Dr, Sioux Falls, SD compare to other homes in Sioux Falls 57110?

Among the 7,780 homes in Sioux Falls 57110, it is worth more than 71% of them ($561,152 against a typical $429,362), its price per square foot is higher than 22% of them ($272 against a typical $315), it is bigger than 87% of them (2,060 ft² against a typical 1,456 ft²), its lot is bigger than 87% of them (0.7 ac against a typical 0.25 ac) and it is newer than 3% of them (1962 against a typical 2011). Measured against all of Minnehaha County, it is worth more than 88% 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 25 N Knoll Dr, Sioux Falls, SD?

The 2025 property tax bill for 25 N Knoll Dr, Sioux Falls, SD was $5,198. The county assessed it at $497,800.

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