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Single Family ResidenceResidential
$812,749$677 / 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 81How 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

13745 BORGLUM RD

KEYSTONE, SD 57751
4
Beds
3
Baths
1,200 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.
3.22 ac
Lot SizeThe size of the land the home sits on, from county records.
2000
Year BuiltThe year the home was originally built, according to county records.

Valuation

$813K
$660K low$965K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,615 (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.$747,100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$188,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$558,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$747,100

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
CountyPENNINGTON
Lot (acres)The size of the land the home sits on, from county records.3.22
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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 · 400 ft²Patio · 80 ft²Porch · 1,096 ft²

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

E
Hermosa Elementary - 04B-
Elementary · Grades PK–6 · 6.3 mi
H
Custer High School - 01C+
High · Grades 9–12 · 15.5 mi

District: Custer School District 16-1

Neighborhood · ZIP 57751These 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.109
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 100.39

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.78%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.6%
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.794
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.$111,312
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$130,793
Average tempThe average temperature here across a full year.46°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

13745 Borglum Rd 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 93% of homes in Pennington County
  • Among the highest price per square foot in Pennington County
  • Smaller than 74% of homes in Keystone 57751
  • Has a bigger lot than 90% of homes in Pennington County
  • Newer than 71% of homes in Pennington County

What homes are worth in Keystone 57751

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

This home
$184K$1.6M

This home is worth more than 78% of homes in Keystone 57751.

How it measures up in Keystone 57751

The dot is this home. The mark in the middle is the typical home in Keystone 57751.

Estimated value$812,749
CheaperTypical $604,238Pricier

Pricier than 78% of homes nearby

Price per ft²$677
CheaperTypical $400Pricier

Pricier than 95% of homes nearby

Living area1,200 ft²
SmallerTypical 1,600 ft²Bigger

Bigger than 26% of homes nearby

Lot size3.22 ac
SmallerTypical 3.18 acBigger

Bigger than 51% of homes nearby

Year built2000
OlderTypical 1996Newer

Newer than 58% of homes nearby

How 13745 Borglum Rd ranks against every home in each area.
MeasureThis homeKeystone 57751Pennington County
Estimated valuepricier than$812,74978% of homes93% of homes
Price per ft²pricier than$67795% of homesalmost all homes
Living areabigger than1,200 ft²26% of homes43% of homes
Lot sizebigger than3.22 ac51% of homes90% of homes
Year builtnewer than200058% of homes71% of homes

About 13745 Borglum Rd

How much is 13745 Borglum Rd, Keystone, SD worth?

The TopHap Estimate for 13745 Borglum Rd, Keystone, SD is $812,749 as of Aug 30, 2026. The likely range is $660,165 to $965,333. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 13745 Borglum Rd, Keystone, SD last sell?

13745 Borglum Rd, Keystone, SD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 13745 Borglum Rd, Keystone, SD?

13745 Borglum Rd, Keystone, SD has 4 bedrooms, 3 bathrooms, 1,200 square feet of living space and a 3.22-acre lot.

When was 13745 Borglum Rd, Keystone, SD built?

13745 Borglum Rd, Keystone, SD was built in 2000, making it 26 years old. It is a ranch home.

What schools serve 13745 Borglum Rd, Keystone, SD?

13745 Borglum Rd, Keystone, SD is assigned to Hermosa Elementary - 04 (elementary), rated B-; Custer High School - 01 (high), rated C+. All sit in Custer School District 16-1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 13745 Borglum Rd, Keystone, SD compare to other homes in Keystone 57751?

Among the 448 homes in Keystone 57751, it is worth more than 78% of them ($812,749 against a typical $604,238), its price per square foot is higher than 95% of them ($677 against a typical $400), it is bigger than 26% of them (1,200 ft² against a typical 1,600 ft²), its lot is bigger than 51% of them (3.22 ac against a typical 3.18 ac) and it is newer than 58% of them (2000 against a typical 1996). Measured against all of Pennington County, it is worth more than 93% 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 13745 Borglum Rd, Keystone, SD?

The 2025 property tax bill for 13745 Borglum Rd, Keystone, SD was $7,615. The county assessed it at $747,100.

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