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Single Family ResidenceResidential
$323,247$262 / 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 93How 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 $140,000 on Feb 6, 2013

2309 W 18TH ST

SIOUX FALLS, SD 57105
5
Beds
2 / 2
Baths
1,232 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.
0.15 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.
8
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

$323K
$301K low$346K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$140,000 · Feb 6, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,790 (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.$281,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$36,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$245,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$257,000

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.11 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
CountyMINNEHAHA
Lot (acres)The size of the land the home sits on, from county records.0.15
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
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 · 262 ft²Patio · 262 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
Garfield Elementary SchoolF
Elementary · Grades EE–5 · 0.2 mi
M
Edison Middle SchoolC
Middle · Grades 6–8 · 0.8 mi
H
Roosevelt High SchoolB-
High · Grades 9–12 · 3.0 mi

District: Sioux Falls School District

Neighborhood · ZIP 57105These 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.103
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.2%
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.24,493
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,307 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$78,327
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$99,586
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%

Owner Tools

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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

2309 W 18th 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 65% of homes in Sioux Falls 57105
  • Costs more per square foot than 67% of homes in Sioux Falls 57105
  • Has a smaller lot than 80% of homes in Minnehaha County
  • Older than 78% of homes in Minnehaha County

What homes are worth in Sioux Falls 57105

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

This home
$155K$866K

This home is worth more than 65% of homes in Sioux Falls 57105.

How it measures up in Sioux Falls 57105

The dot is this home. The mark in the middle is the typical home in Sioux Falls 57105.

Estimated value$323,247
CheaperTypical $286,444Pricier

Pricier than 65% of homes nearby

Price per ft²$262
CheaperTypical $242Pricier

Pricier than 67% of homes nearby

Living area1,232 ft²
SmallerTypical 1,232 ft²Bigger

Bigger than 50% of homes nearby

Lot size0.15 ac
SmallerTypical 0.18 acBigger

Bigger than 29% of homes nearby

Year built1955
OlderTypical 1954Newer

Newer than 57% of homes nearby

How 2309 W 18th St ranks against every home in each area.
MeasureThis homeSioux Falls 57105Minnehaha County
Estimated valuepricier than$323,24765% of homes51% of homes
Price per ft²pricier than$26267% of homes47% of homes
Living areabigger than1,232 ft²50% of homes50% of homes
Lot sizebigger than0.15 ac29% of homes20% of homes
Year builtnewer than195557% of homes22% of homes

About 2309 W 18th St

How much is 2309 W 18th St, Sioux Falls, SD worth?

The TopHap Estimate for 2309 W 18th St, Sioux Falls, SD is $323,247 as of Oct 21, 2026. The likely range is $300,994 to $345,500. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 2309 W 18th St, Sioux Falls, SD last sell?

2309 W 18th St, Sioux Falls, SD last sold on Feb 6, 2013 for $140,000, according to the county's recorded deed.

How big is 2309 W 18th St, Sioux Falls, SD?

2309 W 18th St, Sioux Falls, SD has 5 bedrooms, 2 bathrooms, 1,232 square feet of living space and a 0.15-acre lot.

When was 2309 W 18th St, Sioux Falls, SD built?

2309 W 18th St, Sioux Falls, SD was built in 1955, making it 71 years old. It is a ranch home. The building has 1 story.

What schools serve 2309 W 18th St, Sioux Falls, SD?

2309 W 18th St, Sioux Falls, SD is assigned to Garfield Elementary School (elementary), rated F; Edison Middle School (middle), rated C; Roosevelt High School (high), rated B-. All sit in Sioux Falls School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 2309 W 18th St, Sioux Falls, SD compare to other homes in Sioux Falls 57105?

Among the 8,194 homes in Sioux Falls 57105, it is worth more than 65% of them ($323,247 against a typical $286,444), its price per square foot is higher than 67% of them ($262 against a typical $242), it is bigger than 50% of them (1,232 ft² against a typical 1,232 ft²), its lot is bigger than 29% of them (0.15 ac against a typical 0.18 ac) and it is newer than 57% of them (1955 against a typical 1954). Measured against all of Minnehaha County, it is worth more than 51% 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 2309 W 18th St, Sioux Falls, SD?

The 2025 property tax bill for 2309 W 18th St, Sioux Falls, SD was $3,790. The county assessed it at $281,600.

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