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Single Family ResidenceResidential
$42,742$41 / 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 73How 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

403 1ST ST

FREDERICK, SD 57441
3
Beds
1
Baths
1,040 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1971
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$43K
$31K low$54K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,982 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$106,035 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$8,483
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$97,552
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$97,172
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$106,035

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.93 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 percent flood zone

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
CountyBROWN
Lot (acres)The size of the land the home sits on, from county records.0.21
RoofThe main material covering the roof, such as asphalt shingle or tile.Asbestos
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
Frederick Area Elementary - 02A+
Elementary · Grades PK–5 · 0.3 mi
H
Frederick High School - 01C+
High · Grades 9–12 · 0.3 mi
M
Frederick Area Middle School - 03A
Middle · Grades 6–8 · 0.3 mi

District: Frederick Area School District 06-2

Neighborhood · ZIP 57441These 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.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.16

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.75%
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.4.1%
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.592
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$93,379
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,583
Average tempThe average temperature here across a full year.43°F
Annual precipHow much rain and melted snow falls here in a typical year.20 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

403 1st 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 97% of homes in Brown County
  • Costs less per square foot than 87% of homes in Brown County
  • Smaller than 78% of homes in Frederick 57441
  • Has a smaller lot than 79% of homes in Frederick 57441
  • Newer than 69% of homes in Frederick 57441

What homes are worth in Frederick 57441

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

This home
$27K$126K

This home is worth more than 27% of homes in Frederick 57441.

How it measures up in Frederick 57441

The dot is this home. The mark in the middle is the typical home in Frederick 57441.

Estimated value$42,742
CheaperTypical $52,548Pricier

Pricier than 27% of homes nearby

Price per ft²$41
CheaperTypical $38Pricier

Pricier than 63% of homes nearby

Living area1,040 ft²
SmallerTypical 1,352 ft²Bigger

Bigger than 22% of homes nearby

Lot size0.21 ac
SmallerTypical 0.71 acBigger

Bigger than 21% of homes nearby

Year built1971
OlderTypical 1945Newer

Newer than 69% of homes nearby

How 403 1st St ranks against every home in each area.
MeasureThis homeFrederick 57441Brown County
Estimated valuepricier than$42,74227% of homes3% of homes
Price per ft²pricier than$4163% of homes13% of homes
Living areabigger than1,040 ft²22% of homes26% of homes
Lot sizebigger than0.21 ac21% of homes37% of homes
Year builtnewer than197169% of homes58% of homes

About 403 1st St

How much is 403 1st St, Frederick, SD worth?

The TopHap Estimate for 403 1st St, Frederick, SD is $42,742 as of Sep 24, 2026. The likely range is $31,058 to $54,426. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 403 1st St, Frederick, SD last sell?

403 1st St, Frederick, SD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 403 1st St, Frederick, SD?

403 1st St, Frederick, SD has 3 bedrooms, 1 bathrooms, 1,040 square feet of living space and a 0.21-acre lot.

When was 403 1st St, Frederick, SD built?

403 1st St, Frederick, SD was built in 1971, making it 55 years old. The building has 1 story.

What schools serve 403 1st St, Frederick, SD?

403 1st St, Frederick, SD is assigned to Frederick Area Elementary - 02 (elementary), rated A+; Frederick High School - 01 (high), rated C+; Frederick Area Middle School - 03 (middle), rated A. All sit in Frederick Area School District 06-2. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 403 1st St, Frederick, SD compare to other homes in Frederick 57441?

Among the 362 homes in Frederick 57441, it is worth more than 27% of them ($42,742 against a typical $52,548), its price per square foot is higher than 63% of them ($41 against a typical $38), it is bigger than 22% of them (1,040 ft² against a typical 1,352 ft²), its lot is bigger than 21% of them (0.21 ac against a typical 0.71 ac) and it is newer than 69% of them (1971 against a typical 1945). Measured against all of Brown County, it is worth more than 3% 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 403 1st St, Frederick, SD?

The 2026 property tax bill for 403 1st St, Frederick, SD was $1,982. The county assessed it at $106,035.

More homes on 1st St

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Assigned schools

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