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Single Family ResidentialResidential
$124,209$126 / 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 67How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

721 DEWEY ST

SPENCER, SD 57374
2
Beds
1
Baths
983 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1918
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
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

$124K
$84K low$165K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,032 (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.$41,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$40,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$41,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$41,500

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
CountyMcCook
Lot (acres)The size of the land the home sits on, from county records.0.24
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.None
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached

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

E
Goldenview Colony School - 04C-
Elementary · Grades KG–8 · 7.9 mi
H
McCook Central High School - 01B
High · Grades 9–12 · 10.3 mi

District: McCook Central School District 43-7

Neighborhood · ZIP 57374These 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.117
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.30

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.432
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,973
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$86,223
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.24 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

721 Dewey 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 less than 84% of homes in Spencer 57374
  • Smaller than 88% of homes in McCook County
  • Has a smaller lot than 86% of homes in Spencer 57374
  • Older than 68% of homes in Spencer 57374

What homes are worth in Spencer 57374

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

This home
$92K$507K

This home is worth more than 16% of homes in Spencer 57374.

How it measures up in Spencer 57374

The dot is this home. The mark in the middle is the typical home in Spencer 57374.

Estimated value$124,209
CheaperTypical $218,499Pricier

Pricier than 16% of homes nearby

Price per ft²$126
CheaperTypical $118Pricier

Pricier than 57% of homes nearby

Living area983 ft²
SmallerTypical 1,468 ft²Bigger

Bigger than 15% of homes nearby

Lot size0.24 ac
SmallerTypical 1 acBigger

Bigger than 14% of homes nearby

Year built1918
OlderTypical 1955Newer

Newer than 32% of homes nearby

How 721 Dewey St ranks against every home in each area.
MeasureThis homeSpencer 57374McCook County
Estimated valuepricier than$124,20916% of homes30% of homes
Price per ft²pricier than$12657% of homes63% of homes
Living areabigger than983 ft²15% of homes12% of homes
Lot sizebigger than0.24 ac14% of homes20% of homes
Year builtnewer than191832% of homes34% of homes

About 721 Dewey St

How much is 721 Dewey St, Spencer, SD worth?

The TopHap Estimate for 721 Dewey St, Spencer, SD is $124,209 as of Aug 30, 2026. The likely range is $83,515 to $164,903. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 721 Dewey St, Spencer, SD?

721 Dewey St, Spencer, SD has 2 bedrooms, 1 bathrooms, 983 square feet of living space and a 0.24-acre lot.

When was 721 Dewey St, Spencer, SD built?

721 Dewey St, Spencer, SD was built in 1918, making it 108 years old. The building has 1 story.

What schools serve 721 Dewey St, Spencer, SD?

721 Dewey St, Spencer, SD is assigned to Goldenview Colony School - 04 (elementary), rated C-; McCook Central High School - 01 (high), rated B. All sit in McCook Central School District 43-7. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 721 Dewey St, Spencer, SD compare to other homes in Spencer 57374?

Among the 178 homes in Spencer 57374, it is worth more than 16% of them ($124,209 against a typical $218,499), its price per square foot is higher than 57% of them ($126 against a typical $118), it is bigger than 15% of them (983 ft² against a typical 1,468 ft²), its lot is bigger than 14% of them (0.24 ac against a typical 1 ac) and it is newer than 32% of them (1918 against a typical 1955). Measured against all of McCook County, it is worth more than 30% 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 721 Dewey St, Spencer, SD?

The 2025 property tax bill for 721 Dewey St, Spencer, SD was $1,032. The county assessed it at $41,500.

More homes on Dewey St

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