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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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

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What changes

Between Buffalo Gap, Custer, Summerset, Black Hawk

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

Region
Buffalo GapCentral and Southern HillsCusterCentral and Southern HillsSummersetRapid City and the Ellsworth corridorBlack HawkRapid City and the Ellsworth corridor
County
Buffalo GapCuster CountyCusterCuster CountySummersetMeade CountyBlack HawkMeade County
Jurisdiction
Buffalo GapIncorporated town of Buffalo Gap, with Custer County outside the limits.CusterNot recorded townwide in this guide. The address decides whether it is city or county ground.SummersetCity of Summerset, incorporated July 2005Black HawkUnincorporated Meade County
Corridor
Buffalo GapSD 79CusterUS-16SummersetI-90Black HawkI-90
To downtown Rapid City
Buffalo GapAbout 45 miles, roughly 56 minutesCusterAbout 50 to 60 minutesSummerset15 min, 10.0 miBlack HawkAbout 12 to 15 minutes
To Ellsworth AFB
Buffalo GapAbout 55 milesCusterAbout an hour and ten minutesSummerset30 min, 19.2 miBlack HawkAbout 30 minutes, the same I-90 run as Summerset just north
Side by side

Buffalo Gap, Custer, Summerset, Black Hawk

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

Buffalo Gap
Central and Southern Hills
Custer
Central and Southern Hills
Summerset
Rapid City and the Ellsworth corridor
Black Hawk
Rapid City and the Ellsworth corridor

Countydiffers

Buffalo Gap
Custer County
Custer
Custer County
Summerset
Meade County
Black Hawk
Meade County

Jurisdictiondiffers

City versus county decides who provides service and who inspects the work.
Buffalo Gap
Incorporated town of Buffalo Gap, with Custer County outside the limits.
Custer
Not recorded townwide in this guide. The address decides whether it is city or county ground.
Summerset
City of Summerset, incorporated July 2005
Black Hawk
Unincorporated Meade County

Corridordiffers

Buffalo Gap
SD 79
Custer
US-16
Summerset
I-90
Black Hawk
I-90

To downtown Rapid Citydiffers

Buffalo Gap
About 45 miles, roughly 56 minutesDriving time and distance, off peak.
Custer
About 50 to 60 minutesDriving time and distance, off peak.
Summerset
15 min, 10.0 miDriving time and distance, off peak.
Black Hawk
About 12 to 15 minutesDriving time and distance, off peak.

To Ellsworth AFBdiffers

Buffalo Gap
About 55 milesDistance only. Drive time is not measured for this community, so time it from the parcel.
Custer
About an hour and ten minutesDriving time and distance, off peak.
Summerset
30 min, 19.2 miDriving time and distance, off peak.
Black Hawk
About 30 minutes, the same I-90 run as Summerset just northDriving time and distance, off peak.

Winter drivingdiffers

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.
Custer
Winter roads are a genuine planning factor at this distance, and on acreage you need to know who maintains yours.
Summerset
The commute is I-90, so winter driving here is interstate driving rather than a two lane canyon road.
Black Hawk
The road out front may be maintained publicly or by the neighborhood, so ask who plows before you buy.

Housing and lots

Typical pricediffers

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.
Custer
Median sold $627,000Black Hills MLS, single family, trailing 12 months, as of August 2026. 7 closed sales, small sample.
Summerset
Builder inventory sets the level here, and the MLS publishes no Summerset median on its own.
Black Hawk
Unincorporated, so closings report under Rapid City and Meade County rather than a Black Hawk median. Lot size and outbuildings move the price more than the street does.

Housing agediffers

Buffalo Gap
An 1885 to 1939 historic core with an aging housing stock and about a fifth of units vacant.
Custer
Mixed ages. Older homes near the core, newer construction toward the edges.
Summerset
Mostly 2000s to present
Black Hawk
Mixed street to street, sometimes neighbor to neighbor

New constructiondiffers

Buffalo Gap
None underway
Custer
Not recorded townwide in this guide. Check current permits with the city or county.
Summerset
Limited, mostly infill and small projects
Black Hawk
Limited, mostly infill and small projects

Acreagediffers

Buffalo Gap
Acreage parcels are common here
Custer
Acreage is common outside the city core, with wells and septic systems typical on many rural properties.
Summerset
Not recorded townwide in this guide. The recorded plat carries the lot size.
Black Hawk
Larger lots and acre properties are part of the Black Hawk market, including properties with room for shops and outbuildings.

Typical lotdiffers

Buffalo Gap
A handful of historic townsite lots, with grassland and ranch ground around them.
Custer
Not recorded townwide in this guide. The recorded plat carries the lot dimensions.
Summerset
Wide lots on new streets
Black Hawk
Bigger lots, with shop space and outbuildings normal

Covenants and HOAdiffers

Covenants are recorded per plat. The title commitment lists what binds the parcel.
Buffalo Gap
Few plats here carry recorded covenants
Custer
Not recorded townwide in this guide. Read the recorded documents for the plat.
Summerset
Recorded covenants on some plats, none on others
Black Hawk
Recorded covenants on some plats, none on othersRecorded covenants vary by subdivision and should be checked for the specific property.

Utilities and rules

Utility patterndiffers

Buffalo Gap
Mixed, municipal service in town with well and septic outside it
Custer
Mixed, municipal service in town with well and septic outside it
Summerset
Sewer collection is provided by the City of Summerset. Water service varies by address and can include Black Hawk Water User District or Diamond D Water in Sun Valley.
Black Hawk
Mixed, municipal service in town with well and septic outside it

Waterdiffers

Buffalo Gap
Town of Buffalo Gap municipal water from a single well, serving about 93 connections. Rural parcels are on private wells.
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.
Summerset
Black Hawk Water User District, or Diamond D Water in Sun Valley
Black Hawk
Black Hawk Water User District

Sewerdiffers

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.
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.
Summerset
City of Summerset
Black Hawk
Black Hawk Sanitary District serves roughly 200 homes and businesses; properties outside the district are on private septic

Short term rentalsdiffers

Buffalo Gap
This is hunting and grassland country rather than a tourism corridor. Demand is seasonal and specific.
Custer
Grandfathered permits are non transferable and expire when the property sells, and the rules flip at the city line.
Summerset
The thinnest rules on this list, which means a rental plan has to be pinned down for the specific address.
Black Hawk
No municipal short term rental ordinance, because there is no municipality. State licensing still applies, and the subdivision covenant usually decides.

Schools

School districtdiffers

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.
Custer
Custer School District 16-1Assignment follows the official boundary for the address. Confirm with the district.
Summerset
Meade 46-1 and Rapid City Area Schools 51-4, split within the cityAssignment follows the official boundary for the address. Confirm with the district.
Black Hawk
Rapid City Area Schools 51-4 for most addressesAssignment follows the official boundary for the address. Confirm with the district.

Daily errands

Groceriesdiffers

Buffalo Gap
Nothing full service in town. Hot Springs, about 14 miles south, is where errands happen.
Custer
Lynn's Dakotamart is a full-service grocery store in town.
Summerset
Not recorded in this guide. Check what is open near the address.
Black Hawk
No full-service grocery store is in Black Hawk. Most larger grocery trips go into Rapid City.

Healthcarediffers

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.
Custer
Monument Health Custer Hospital and clinic are in town.
Summerset
Hospital-level care is in Rapid City, about 15 minutes south.
Black Hawk
Monument Health Rapid City Hospital

Recreationdiffers

Buffalo Gap
Buffalo Gap National Grassland, hunting, rock collecting and OHV country, with the Cheyenne River nearby.
Custer
Custer State Park at the door, including Sylvan Lake, the Needles Highway, the wildlife loop and the September buffalo roundup.
Summerset
Leisure Lane, Steamboat and Castlewood parks are the everyday recreation. Leisure Lane is the big one, with playgrounds, basketball, picnic shelters, open grass and the community garden.
Black Hawk
Piedmont and the Stagebarn area are just north, with the central hills close enough for a half day.

Mapped subdivisions

Outlines on filediffers

Buffalo Gap
No recorded subdivision outlines drawn for this community yet.
Custer
No recorded subdivision outlines drawn for this community yet.
Summerset
2 mapped outlines, 2 with a full guideReference outlines from county and city GIS, not surveys. The recorded plat controls.
Black Hawk
12 mapped outlines, 5 with a full guideReference outlines from county and city GIS, not surveys. The recorded plat controls.

The trade

Housing and patterndiffers

Buffalo Gap
A nearly intact turn-of-the-century western streetscape on the National Register, mostly quiet, at the gate to the grassland.
Custer
A county seat at a park entrance, with a replacement Monument Health hospital and acreage starting just past the city limits.
Summerset
New streets and builder inventory, with Highlands at Norman Ranch adding over 100 first phase homesites across more than 300 acres.
Black Hawk
Unincorporated foothills pockets where lot size, home age and outbuildings change from one parcel to the next.

What you gaindiffers

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.
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.
Summerset
Newer houses on city sewer with Hills views at a price central Rapid City does not offer, and Highlands at Norman Ranch is still selling first phase homesites.
Black Hawk
Bigger lots, room for a shop, and about 12 to 15 minutes to downtown Rapid City, without a city hall setting the local rules.

What you give updiffers

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.
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.
Summerset
You are fifteen minutes out from most of Rapid City's services and you drive I-90 to get to them in the winter. The city is also split between Meade 46-1 and Rapid City Area Schools 51-4, so the district follows the address.
Black Hawk
There is no city hall, so the subdivision covenant decides what you can build or rent, and water, sewer and road maintenance all change parcel to parcel.
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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ComparingBuffalo Gap, Custer, Summerset, Black Hawk

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