Henry Roy Real Estate, Ascend Realty, Rapid City South Dakota
Relocation

Compare Black Hills Communities

25 towns and unincorporated communities. Pick two to four and the full table appears underneath. Commutes are driving times to the Ellsworth main gate and downtown Rapid City. Median sold prices, where we have them, come from the MLS over the trailing twelve months with the source, window and sale count printed under each figure. Typical price bands are practical search ranges, not medians, and are labelled separately.

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1 of 25 communities

Price filters only consider communities with a published trailing twelve month median, so towns without one do not appear in a price filter.

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The five facts that decide a shortlist

Rapid City and the Ellsworth corridor

Everything within about twenty five minutes of downtown Rapid City or the Ellsworth main gate, where most of the newer inventory, the shortest commutes and the jurisdiction questions about city versus county service are.

  • Typical price
    $300k to $450kMedian sold $349,950. Black Hills MLS, single family, trailing 12 months, as of August 2026. 706 closed sales.
    To Ellsworth AFB
    24 min, 13.8 miDriving time and distance, off peak.
    To downtown Rapid City
    5 min, 1.5 miDriving time and distance, off peak.
    Utility pattern
    City water and sewer inside the limits
    School district
    Rapid City Area Schools 51-4Assignment follows the official boundary for the address. Confirm with the district.
    4 is the most that fits. Drop one first.Guide
What changes

Between Spearfish, Custer, Buffalo Gap, Edgemont

The rows below are the ones where these do not read the same. Ordered as the table runs, not by importance.

Region
SpearfishNorthern Hills and I-90CusterCentral and Southern HillsBuffalo GapCentral and Southern HillsEdgemontCentral and Southern Hills
County
SpearfishLawrence CountyCusterCuster CountyBuffalo GapCuster CountyEdgemontFall River County
Jurisdiction
SpearfishNot recorded townwide in this guide. The address decides whether it is city or county ground.CusterNot recorded townwide in this guide. The address decides whether it is city or county ground.Buffalo GapIncorporated town of Buffalo Gap, with Custer County outside the limits.EdgemontIncorporated city of Edgemont, with Fall River County outside the limits.
Corridor
SpearfishI-90CusterUS-16Buffalo GapSD 79EdgemontUS 18 and SD 471
To downtown Rapid City
Spearfish53 min, 47.8 miCusterAbout 50 to 60 minutesBuffalo GapAbout 45 miles, roughly 56 minutesEdgemontAbout 100 miles northeast
To Ellsworth AFB
Spearfish68 min, 57.0 miCusterAbout an hour and ten minutesBuffalo GapAbout 55 milesEdgemontAbout 110 miles
Side by side

Spearfish, Custer, Buffalo Gap, Edgemont

Rows marked as differing are the ones where these do not read alike. Rows without the mark sit on a quiet background because they say the same thing in every column.

Where it sits

Regiondiffers

Spearfish
Northern Hills and I-90
Custer
Central and Southern Hills
Buffalo Gap
Central and Southern Hills
Edgemont
Central and Southern Hills

Countydiffers

Spearfish
Lawrence County
Custer
Custer County
Buffalo Gap
Custer County
Edgemont
Fall River County

Jurisdictiondiffers

City versus county decides who provides service and who inspects the work.
Spearfish
Not recorded townwide in this guide. The address decides whether it is city or county ground.
Custer
Not recorded townwide in this guide. The address decides whether it is city or county ground.
Buffalo Gap
Incorporated town of Buffalo Gap, with Custer County outside the limits.
Edgemont
Incorporated city of Edgemont, with Fall River County outside the limits.

Corridordiffers

Spearfish
I-90
Custer
US-16
Buffalo Gap
SD 79
Edgemont
US 18 and SD 471

To downtown Rapid Citydiffers

Spearfish
53 min, 47.8 miDriving time and distance, off peak.
Custer
About 50 to 60 minutesDriving time and distance, off peak.
Buffalo Gap
About 45 miles, roughly 56 minutesDriving time and distance, off peak.
Edgemont
About 100 miles northeastDistance only. Drive time is not measured for this community, so time it from the parcel.

To Ellsworth AFBdiffers

Spearfish
68 min, 57.0 miDriving time and distance, off peak.
Custer
About an hour and ten minutesDriving time and distance, off peak.
Buffalo Gap
About 55 milesDistance only. Drive time is not measured for this community, so time it from the parcel.
Edgemont
About 110 milesDistance only. Drive time is not measured for this community, so time it from the parcel.

Winter drivingdiffers

Spearfish
Chinook winds off the hills are a genuine feature of winter in this corridor.
Custer
Winter roads are a genuine planning factor at this distance, and on acreage you need to know who maintains yours.
Buffalo Gap
Highway 79 is state maintained and is the connection to Hot Springs and Rapid City. Off it, this is open prairie with blowing snow.
Edgemont
Cold semi-arid country with a recorded low of 40 below. US 18 is the lifeline and it is a long way to anywhere in a storm.

Housing and lots

Typical pricediffers

Spearfish
$400k to $600kMedian sold $475,000. Mount Rushmore Area MLS, all residential, trailing 12 months, as of August 2026. 199 closed sales.
Custer
Median sold $627,000Black Hills MLS, single family, trailing 12 months, as of August 2026. 7 closed sales, small sample.
Buffalo Gap
One single family sale shows in the Black Hills MLS over 24 months, at $80,000. One closing is a sample of one rather than a price level, so read it that way.
Edgemont
About $155,000 average sold, 13 sales over 24 monthsAverage sold $155,285. Black Hills MLS, single family, 24 months through August 2026, as of August 2026. 13 closed sales.

Housing agediffers

Spearfish
Older stock in the middle, edge subdivisions built 1996 to 2023
Custer
Mixed ages. Older homes near the core, newer construction toward the edges.
Buffalo Gap
An 1885 to 1939 historic core with an aging housing stock and about a fifth of units vacant.
Edgemont
An 1890 railroad town, so mostly older stock, with about a quarter of units vacant at the 2020 count.

New constructiondiffers

Spearfish
New construction remains active on the edges of town, including areas such as Sky Ridge and other newer developments.
Custer
Not recorded townwide in this guide. Check current permits with the city or county.
Buffalo Gap
None underway
Edgemont
None underway

Acreagediffers

Spearfish
Acreage is available around Spearfish, primarily on surrounding Lawrence County ground rather than in the city core.
Custer
Acreage is common outside the city core, with wells and septic systems typical on many rural properties.
Buffalo Gap
Acreage parcels are common here
Edgemont
Acreage parcels are common here

Typical lotdiffers

Spearfish
Not recorded townwide in this guide. The recorded plat carries the lot dimensions.
Custer
Not recorded townwide in this guide. The recorded plat carries the lot dimensions.
Buffalo Gap
A handful of historic townsite lots, with grassland and ranch ground around them.
Edgemont
Town lots inside the limits, ranch scale outside them.

Covenants and HOAdiffers

Covenants are recorded per plat. The title commitment lists what binds the parcel.
Spearfish
Recorded covenants on some plats, none on others
Custer
Not recorded townwide in this guide. Read the recorded documents for the plat.
Buffalo Gap
Few plats here carry recorded covenants
Edgemont
Few plats here carry recorded covenants

Utilities and rules

Utility patterndiffers

Spearfish
City water and sewer are typical inside city-served areas. Acreage outside the city can use wells, septic systems or other service arrangements, so utilities should be confirmed by address.
Custer
Mixed, municipal service in town with well and septic outside it
Buffalo Gap
Mixed, municipal service in town with well and septic outside it
Edgemont
City water and sewer inside the limits

Waterdiffers

Spearfish
City water inside the Spearfish limits. Acreage outside the limits runs on a private well or a rural water district.Read off the townwide utility pattern in the guide. The service address controls, so confirm the provider before you write an offer.
Custer
Municipal water inside the limits, a private well or a district system outside them.Read off the townwide utility pattern in the guide. The service address controls, so confirm the provider before you write an offer.
Buffalo Gap
Town of Buffalo Gap municipal water from a single well, serving about 93 connections. Rural parcels are on private wells.
Edgemont
City of Edgemont municipal water. Rural parcels are on private wells.

Sewerdiffers

Spearfish
City sewer inside the Spearfish limits, private septic on acreage outside them.Read off the townwide utility pattern in the guide. The service address controls, so confirm the provider before you write an offer.
Custer
City sewer inside the limits, private septic outside them.Read off the townwide utility pattern in the guide. The service address controls, so confirm the provider before you write an offer.
Buffalo Gap
Not documented in the public record. There is no municipal wastewater project or discharge permit on file that I could find. Confirm with the town finance officer before assuming either town sewer or septic.
Edgemont
City sewer inside the limits, with private septic on rural parcels.

Short term rentalsdiffers

Spearfish
The city studied rules in 2023 and 2024 and maintains an official short term rental page. Verify the current ordinance first.
Custer
Grandfathered permits are non transferable and expire when the property sells, and the rules flip at the city line.
Buffalo Gap
This is hunting and grassland country rather than a tourism corridor. Demand is seasonal and specific.
Edgemont
Edgemont is not a tourism town. Short-term rental demand here is work crews, hunting season and Rally traffic passing through, not visitors staying to see something.

Schools

School districtdiffers

Spearfish
Spearfish School District 40-2Assignment follows the official boundary for the address. Confirm with the district.
Custer
Custer School District 16-1Assignment follows the official boundary for the address. Confirm with the district.
Buffalo Gap
Hot Springs School District 23-2, despite the town being in Custer CountyAssignment follows the official boundary for the address. Confirm with the district.
Edgemont
Edgemont School District 23-1Assignment follows the official boundary for the address. Confirm with the district.

Daily errands

Groceriesdiffers

Spearfish
Full-service grocery options in town include Walmart, Safeway and Lueders Food Centers.
Custer
Lynn's Dakotamart is a full-service grocery store in town.
Buffalo Gap
Nothing full service in town. Hot Springs, about 14 miles south, is where errands happen.
Edgemont
Small-town grocery and convenience in Edgemont, with Hot Springs about 35 miles east for more.

Healthcarediffers

Spearfish
Monument Health Spearfish Hospital and outpatient clinics are in town.
Custer
Monument Health Custer Hospital and clinic are in town.
Buffalo Gap
Fall River Health Services in Hot Springs, a 25 bed critical access hospital with a 24 hour emergency department and a rural health clinic, about 18 minutes away.
Edgemont
No hospital in town. Fall River Health Services in Hot Springs is a 25 bed critical access hospital with a 24 hour emergency department.

Recreationdiffers

Spearfish
D.C. Booth Historic National Fish Hatchery, Black Hills State University events, and Terry Peak and Deadwood a short drive south.
Custer
Custer State Park at the door, including Sylvan Lake, the Needles Highway, the wildlife loop and the September buffalo roundup.
Buffalo Gap
Buffalo Gap National Grassland, hunting, rock collecting and OHV country, with the Cheyenne River nearby.
Edgemont
The hundred-year-old city park, the campground, the Elk Mountains and open country in every direction.

Mapped subdivisions

Outlines on filediffers

Spearfish
25 mapped outlines, 13 with a full guideReference outlines from county and city GIS, not surveys. The recorded plat controls.
Custer
No recorded subdivision outlines drawn for this community yet.
Buffalo Gap
No recorded subdivision outlines drawn for this community yet.
Edgemont
No recorded subdivision outlines drawn for this community yet.

The trade

Housing and patterndiffers

Spearfish
A university town with a walkable middle, growing fast enough that new construction has moved to the edges.
Custer
A county seat at a park entrance, with a replacement Monument Health hospital and acreage starting just past the city limits.
Buffalo Gap
A nearly intact turn-of-the-century western streetscape on the National Register, mostly quiet, at the gate to the grassland.
Edgemont
A working BNSF crew-change town founded in 1890, at the far southern edge of the Hills below the Elk Mountains.

What you gaindiffers

Spearfish
A downtown you can walk across, Black Hills State and Spearfish Canyon out the back door, on city water and sewer.
Custer
You are inside the Hills with real acreage, Custer State Park at the door, and a new hospital in a town of about 1,900.
Buffalo Gap
Eighteen minutes from the hospital in Hot Springs, with 600,000 acres of grassland out the door and one MLS closing in two years to price from.
Edgemont
More town per dollar than anywhere else in the region, with its own school district and city utilities.

What you give updiffers

Spearfish
The highest median sold price of the region's higher volume markets at $475,000 across 199 sales, and Rapid City is 53 minutes on the interstate with the Ellsworth gate 68.
Custer
Rapid City is 50 to 60 minutes and Ellsworth over an hour, grandfathered rental permits expire when a property sells, and outside the city limits there are no county building codes.
Buffalo Gap
No school, no store and no services in town, an aging water system with an open compliance item, and an undocumented sewer situation.
Edgemont
A hundred miles from Rapid City, 35 from a hospital, with two unresolved questions hanging over the local economy.
Where this comes from

Commute figures are driving times off peak, from the community guide each card links to. Median sold prices come from the MLS, and each figure carries its own source, window and closing count, because Sturgis, Spearfish and the northern hills report through a different MLS than Rapid City. Under five closings there is no median, and the price row says so. Five to nine closings carries a small sample note. School districts follow the official boundary for the address, and the district office is the only place to confirm an assignment. Short term rental lines are summaries. Read the guide and the current ordinance before you count on rental income.

The filters use these definitions: under $400k is the MLS sold figure for the town, a median where one is published and otherwise the average sold, comes in under $400,000; close to ellsworth is 25 minutes or less to the Ellsworth main gate; close to rapid city is 20 minutes or less to downtown Rapid City; short commute is 15 minutes or less to either downtown Rapid City or the Ellsworth gate; new construction available is the guide establishes active or limited new construction; acreage available is acreage is common or present in the guide; city water and sewer is city water and sewer across the community; smaller market is fewer than 100 closed single family sales in the trailing twelve months; more rural is acreage is common, or water and sewer are not municipal throughout; established housing is the guide classifies the housing stock as established, meaning largely pre 2000; newer housing is the guide classifies a meaningful share of the housing stock as 2000s or later.

Every row here is a townwide summary and a single parcel can read differently. Buyer due diligence should include verifying water and sewer service, school assignment, recorded covenants and HOA obligations, rental rules, legal access, insurance availability and which jurisdiction inspects and permits the work, for the exact address. Confirm with the city or county, the utility or district, the school district office, the title company and your insurer as applicable.

Last updated August 2026

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ComparingSpearfish, Custer, Buffalo Gap, Edgemont

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