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Single Family ResidenceResidential
$398,388$286 / 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

123 GORDON ST

CUSTER, SD 57730
2
Beds
2
Baths
1,394 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.
0.42 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$398K
$368K low$429K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,004 (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.$266,746 (2026)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$266,746
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$264,065
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$123,270

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.48 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
CountyCUSTER
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1942
Lot (acres)The size of the land the home sits on, from county records.0.42
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.None
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, 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 · 130 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
Custer Elementary - 02A-
Elementary · Grades PK–6 · 1.1 mi
H
Custer High School - 01B+
High · Grades 9–12 · 1.2 mi
M
Custer Jr. High - 05B+
Middle · Grades 7–8 · 1.2 mi

District: Custer School District 16-1

Neighborhood · ZIP 57730These 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.146
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.44

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.81%
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.6.7%
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.5,941
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.12 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,295
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$92,357
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.19 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

123 Gordon 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 73% of homes in Custer County
  • Costs less per square foot than 77% of homes in Custer 57730
  • Has a smaller lot than 77% of homes in Custer County
  • Older than 90% of homes in Custer County

What homes are worth in Custer 57730

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

This home
$197K$1.6M

This home is worth more than 28% of homes in Custer 57730.

How it measures up in Custer 57730

The dot is this home. The mark in the middle is the typical home in Custer 57730.

Estimated value$398,388
CheaperTypical $549,675Pricier

Pricier than 28% of homes nearby

Price per ft²$286
CheaperTypical $378Pricier

Pricier than 23% of homes nearby

Living area1,394 ft²
SmallerTypical 1,370 ft²Bigger

Bigger than 51% of homes nearby

Lot size0.42 ac
SmallerTypical 2.5 acBigger

Bigger than 26% of homes nearby

Year built1940
OlderTypical 1995Newer

Newer than 13% of homes nearby

How 123 Gordon St ranks against every home in each area.
MeasureThis homeCuster 57730Custer County
Estimated valuepricier than$398,38828% of homes27% of homes
Price per ft²pricier than$28623% of homes23% of homes
Living areabigger than1,394 ft²51% of homes49% of homes
Lot sizebigger than0.42 ac26% of homes23% of homes
Year builtnewer than194013% of homes10% of homes

About 123 Gordon St

How much is 123 Gordon St, Custer, SD worth?

The TopHap Estimate for 123 Gordon St, Custer, SD is $398,388 as of Sep 24, 2026. The likely range is $367,536 to $429,240. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 123 Gordon St, Custer, SD last sell?

123 Gordon St, Custer, SD last sold on Aug 3, 2012, according to the county's recorded deed.

How big is 123 Gordon St, Custer, SD?

123 Gordon St, Custer, SD has 2 bedrooms, 2 bathrooms, 1,394 square feet of living space and a 0.42-acre lot.

When was 123 Gordon St, Custer, SD built?

123 Gordon St, Custer, SD was built in 1940, making it 86 years old. The building has 1 story.

What schools serve 123 Gordon St, Custer, SD?

123 Gordon St, Custer, SD is assigned to Custer Elementary - 02 (elementary), rated A-; Custer High School - 01 (high), rated B+; Custer Jr. High - 05 (middle), rated B+. All sit in Custer School District 16-1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 123 Gordon St, Custer, SD compare to other homes in Custer 57730?

Among the 3,509 homes in Custer 57730, it is worth more than 28% of them ($398,388 against a typical $549,675), its price per square foot is higher than 23% of them ($286 against a typical $378), it is bigger than 51% of them (1,394 ft² against a typical 1,370 ft²), its lot is bigger than 26% of them (0.42 ac against a typical 2.5 ac) and it is newer than 13% of them (1940 against a typical 1995). Measured against all of Custer County, it is worth more than 27% 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 123 Gordon St, Custer, SD?

The 2025 property tax bill for 123 Gordon St, Custer, SD was $3,004. The county assessed it at $266,746.

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