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Single Family ResidenceResidential
$453,511$297 / 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
Last sold for $442,500 on Nov 10, 2025

4304 E 20TH ST

SIOUX FALLS, SD 57103
4
Beds
3.5
Baths
1,528 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.
1983
Year BuiltThe year the home was originally built, according to county records.
1
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.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$454K
$416K low$491K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$442,500 · Nov 10, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,223 (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.$404,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$38,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$366,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$368,200

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.
37
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.0.28
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.No Foundation
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.Mixed
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 · 196 ft²Patio · 396 ft²Porch · 252 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
Cleveland Elementary SchoolD-
Elementary · Grades EE–5 · 0.6 mi
H
Washington High SchoolC+
High · Grades 9–12 · 1.3 mi
M
Ben Reifel Middle SchoolB+
Middle · Grades 6–8 · 2.0 mi

District: Sioux Falls School District

Neighborhood · ZIP 57103These 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.94
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.100
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.23%
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.0.7%
PopulationHow many people live in this area.37,885
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,755 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$76,831
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$89,397
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

4304 E 20th 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 86% of homes in Sioux Falls 57103
  • Costs more per square foot than 76% of homes in Sioux Falls 57103
  • Bigger than 78% of homes in Sioux Falls 57103
  • Has a bigger lot than 81% of homes in Sioux Falls 57103

What homes are worth in Sioux Falls 57103

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

This home
$150K$767K

This home is worth more than 86% of homes in Sioux Falls 57103.

How it measures up in Sioux Falls 57103

The dot is this home. The mark in the middle is the typical home in Sioux Falls 57103.

Estimated value$453,511
CheaperTypical $286,914Pricier

Pricier than 86% of homes nearby

Price per ft²$297
CheaperTypical $262Pricier

Pricier than 76% of homes nearby

Living area1,528 ft²
SmallerTypical 1,152 ft²Bigger

Bigger than 78% of homes nearby

Lot size0.27 ac
SmallerTypical 0.2 acBigger

Bigger than 81% of homes nearby

Year built1983
OlderTypical 1976Newer

Newer than 62% of homes nearby

How 4304 E 20th St ranks against every home in each area.
MeasureThis homeSioux Falls 57103Minnehaha County
Estimated valuepricier than$453,51186% of homes77% of homes
Price per ft²pricier than$29776% of homes66% of homes
Living areabigger than1,528 ft²78% of homes71% of homes
Lot sizebigger than0.27 ac81% of homes70% of homes
Year builtnewer than198362% of homes47% of homes

About 4304 E 20th St

How much is 4304 E 20th St, Sioux Falls, SD worth?

The TopHap Estimate for 4304 E 20th St, Sioux Falls, SD is $453,511 as of Sep 24, 2026. The likely range is $416,008 to $491,014. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4304 E 20th St, Sioux Falls, SD last sell?

4304 E 20th St, Sioux Falls, SD last sold on Nov 10, 2025 for $442,500, according to the county's recorded deed.

How big is 4304 E 20th St, Sioux Falls, SD?

4304 E 20th St, Sioux Falls, SD has 4 bedrooms, 3.5 bathrooms, 1,528 square feet of living space and a 0.28-acre lot.

When was 4304 E 20th St, Sioux Falls, SD built?

4304 E 20th St, Sioux Falls, SD was built in 1983, making it 43 years old. It is a ranch home. The building has 1 story.

What schools serve 4304 E 20th St, Sioux Falls, SD?

4304 E 20th St, Sioux Falls, SD is assigned to Cleveland Elementary School (elementary), rated D-; Washington High School (high), rated C+; Ben Reifel Middle School (middle), rated B+. All sit in Sioux Falls School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4304 E 20th St, Sioux Falls, SD compare to other homes in Sioux Falls 57103?

Among the 11,079 homes in Sioux Falls 57103, it is worth more than 86% of them ($453,511 against a typical $286,914), its price per square foot is higher than 76% of them ($297 against a typical $262), it is bigger than 78% of them (1,528 ft² against a typical 1,152 ft²), its lot is bigger than 81% of them (0.27 ac against a typical 0.2 ac) and it is newer than 62% of them (1983 against a typical 1976). Measured against all of Minnehaha County, it is worth more than 77% 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 4304 E 20th St, Sioux Falls, SD?

The 2025 property tax bill for 4304 E 20th St, Sioux Falls, SD was $5,223. The county assessed it at $404,500.

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