Living in Colonial Pine Hills
The pine country address southwest of Rapid City, roughly 900 feet above the city off Sheridan Lake Road, with county rules instead of city rules.
- Jurisdiction
- Unincorporated. There is no city government. Pennington County zones the lots, issues the permits and patrols the roads.
- County
- Pennington County
- Utilities
- Depends entirely on the parcel. The Colonial Pine Hills Sanitary District serves roughly 430 connections. Several separate water associations serve other pockets, and the rest of the area is on private wells. Private on-site septic throughout, permitted by Pennington County. There is no municipal sewer and no lagoon serving the area.
- Population
- 1,903 at the 2020 census
- Drive To Rapid City
- Roughly 6 miles northeast
- To Ellsworth AFB
- About 25 to 30 minutes, through or around Rapid City
- School District
- Rapid City Area School District 51-4. Confirm the specific buildings with the district.
Ponderosa pine, gravel driveways off paved county roads, and Rapid City's lights below you at night.
Facts checked August 2026
Colonial Pine Hills is what people mean when they say they live up on Sheridan Lake Road: about 1,900 people in the ponderosa pine, roughly 900 feet above Rapid City, on county rules and their own septic.
Why buyers choose Colonial Pine Hills
- Ponderosa pine and roughly 4,100 feet of elevation, six miles from a hospital.
- Lot sizes and separation that Rapid City proper cannot offer.
- Rapid City Area 51-4 schools without Rapid City property taxes.
- Sheridan Lake, Pactola and the central Hills trails at the end of the road.
Things to consider
- Water comes from a district, one of several associations, or your own well, and it changes parcel to parcel.
- Private septic everywhere, so a septic inspection is part of every purchase.
- Some subdivision roads are privately maintained, including the plowing.
- Wildfire exposure is real in the pines. Get a bindable insurance quote before you release contingencies.
Why buyers choose Colonial Pine Hills
Elevation and trees, six miles from a hospital. That is the trade almost everyone here made. You are at roughly 4,100 feet in ponderosa pine, on a lot big enough that your nearest neighbor is a suggestion rather than a wall, and you can still be at Monument Health or a grocery store in fifteen minutes.
The road names tell you what the terrain is doing: Dark Canyon, Red Rock Canyon, Spring Canyon, Moon Meadows, Whispering Pines. The subdivisions out here were platted over decades and they are not uniform, which is the point. The Estates at Red Rock does not look like Countryside, and Chapel Valley does not look like Autumn Hills. You are choosing a pocket, not a product.
It is also the closest thing to the Hills that still counts as a Rapid City commute. Sheridan Lake, Pactola and the whole central Hills trail network start where your road ends. In the winter that same fact means you are driving grades that the prairie subdivisions never see.
Water and septic, and why neither has one answer
There is no single answer to who supplies water in Colonial Pine Hills, and anyone who gives you one is guessing. The Colonial Pine Hills Sanitary District is the largest supplier, serving roughly 430 connections from its own wells, and it has a clean compliance record and a state drinking water excellence award to its name. But the district serves well under half the households the census counts in this area.
The rest are on separate systems entirely: Sheridan Lake Highlands, Whispering Pines Water Association, Highland Hills, Spring Canyon Water Company, Chapel Lane Water Company, and beyond those, private wells. Each association has its own board, its own rates and its own repair history. Buying the house next door to a district customer does not make you one.
Sewer is simpler and less flexible: private on-site septic, everywhere, permitted by Pennington County. The sanitary district's own rate sheet charges a septic permitting fee and no sewer charge at all, which is about as clear a confirmation as you will get. That means a septic inspection is not optional on a purchase here, and it means county minimum lot size rules govern what you can put on a vacant parcel.
Which water system serves the address, what the monthly cost runs, where the septic sits and when it was last pumped are all parcel level questions for the provider and the seller, and they belong answered before you fall in love with the deck.
What unincorporated means up here
There is no city government. Pennington County zones your lot and issues your building permit, the Pennington County Sheriff answers your call, and the roads are a mix of county maintained and privately maintained depending on the plat. That last one catches people. A road that looks exactly like the county road it connects to may be yours and your neighbors' to plow and repair, and the answer lives in the recorded plat rather than in how the pavement looks.
You pay county property taxes and the school district levy, plus a sanitary district levy where one applies. There is no city sales tax and no city property tax. There is also no city snow plow with your street on a priority list, which is a fair trade in June and a real conversation in February.
What homes cost here
This is the highest price level of any area in this guide, and the closings vary more by pocket than by year. A 1970s cabin on a steep lot off a private road and a 2015 build on five acres with district water are not the same market, even when they share a mailbox cluster.
The MLS geography is broader than the community, running up the corridor past it, so treat the area figure as the corridor rather than the neighborhood. Closings on the specific road are the honest read here rather than the corridor figure.
Living here day to day
- Groceries
- Everything is in Rapid City, roughly fifteen minutes down US 16.
- Healthcare
- No clinic up here. Monument Health Rapid City Hospital and the Rapid City clinics are the answer.
- Highway access
- US Highway 16 and Sheridan Lake Road.
- Recreation
- Sheridan Lake, Pactola, the Mickelson Trail and the whole central Hills network start where the subdivisions end.
- Work
- Rapid City. This is residential country with almost no commercial base of its own.
How far to things
- Downtown Rapid City
- Roughly 6 miles northeast
- Nearest hospital
- Monument Health Rapid City Hospital
No clinic in the area. Everything medical is in Rapid City, down the hill.
Typical driving time with clear roads.
What to check before you write an offer
On any address you are serious about, buyer due diligence should include the school assignment from the district, the water quality report from the utility that serves it, and the assessed value and levy from the county. Here are the sources for each one.
The sources, by category
Schools
Confirm the assigned school for a specific address with the district, because boundaries change and they change more often than people expect. Rapid City Area Schools boundary maps · Douglas School District 51-1 · Meade School District 46-1 · Spearfish School District 40-2 · School and district profiles on GreatSchools · Preschools and private schools in the Black Hills
Drinking water
Every public water system publishes an annual water quality report. Read the one for the system that serves the address you are considering, not the one for the town next door. Rapid City water quality reports · City of Box Elder Water Division · City of Spearfish water · EPA drinking water lookup
Property taxes and assessed value
Pennington County Equalization · Meade County Equalization · Lawrence County Equalization
The county record, the plat and the recorded covenants are the three documents to read on any address here. I do not rate schools and I do not characterize neighborhoods as safe or unsafe. Those readings are yours to make from the sources above.
See what's for sale now
These open my search site, where the listings update from the MLS through the day. This page is the background; that one is the inventory.
What the record shows
Closed sales and county valuations for Colonial Pine Hills, with the source and the date on every figure.
EvidenceThe county record, in detailParcel counts, recorded prices and what each figure comes from for Colonial Pine Hills.
What the numbers say in Colonial Pine Hills
- Closed Sales
- 71
- Average Sold
- $682,615
- Active Listings
- 17
Source: Black Hills MLS, single family, 12 months through August 2026, as of August 2026.
Single family in the Sheridan Lake Road MLS area, which covers Colonial Pine Hills and the corridor above it. That area is broader than the community itself. Average sold price, not a median.
The MLS figures on this site are average sold prices, not medians and not assessed values. They cover single family homes only, so land, manufactured homes on their own lots and condominiums are left out. The MLS records one city per listing, and rural property is often filed under a nearby larger town, so a small town count can miss sales that happened in the area.
Can you rent it out?
This is unincorporated county, so there is no municipal short-term rental ordinance. County zoning and subdivision covenants are what govern, and the covenants out here are often stricter than the county.
The rules in detail
- No municipal ordinance applies, because there is no municipality. Pennington County zoning governs the use.
- Read the covenants first. Many of these plats carry private restrictions that prohibit short-term rental outright.
- Renting 10 or more days a year requires a South Dakota sales tax license, and state lodging licensure applies.
- If the parcel is on an association water system, check whether the association has anything to say about occupancy or usage.
Short-term rental rules change, and they change fast. This summary reflects my research as of August 2026 and is general information, not legal advice. If rental income is part of why you are buying, verify the current requirements with the city or county that has jurisdiction over the specific address, and read the subdivision covenants, before you write an offer.
Schools
Colonial Pine Hills is in Rapid City Area School District 51-4, confirmed against the census school district reference map for Pennington County.
School by school
- The district is Rapid City Area 51-4, not Hill City 51-2, despite how far into the Hills the area feels.
- There is no school building in Colonial Pine Hills. Students attend Rapid City schools.
- The district runs fourteen elementary attendance areas and five middle schools, and the boundary maps are not easy to read from outside. Get the specific elementary, middle and high school confirmed by the district for that exact address before you count on any of it.
I provide objective school information consistently and do not personally rate or recommend schools. Attendance boundaries can cross city and county lines, and the district's current assignment for the exact address controls. Verify directly with the district before making a school-driven decision.
Eating, and what people do
Where to eat
Essentially none up here. The US 16 corridor and west Rapid City carry it:
- The US 16 corridor toward Rapid City
- West Rapid City, about fifteen minutes
What people do
The reason people put up with the driveway:
- Sheridan Lake, for swimming, paddling and the beach
- Pactola Reservoir, a little further west
- The Mickelson Trail and the central Hills trail network
- Black Hills National Forest land at the edge of the subdivisions
- Deer in the yard, wood to split, and a driveway that becomes a winter hobby
Common questions
Who plows the road in Colonial Pine Hills?
Depends on the plat. Some roads are Pennington County maintained and some belong to the owners who live on them, and the pavement gives you no clue which is which. There is no city plow route up here at all. On a private road, ask what the annual cost has run and who shows up after a foot of snow.
Who supplies the water in Colonial Pine Hills?
It depends on the parcel, and this is the single most important question to ask here. The Colonial Pine Hills Sanitary District serves roughly 430 connections from its own wells. Several separate associations serve other pockets, including Sheridan Lake Highlands, Whispering Pines, Highland Hills, Spring Canyon and Chapel Lane. Everything outside those is on a private well. Sewer is private septic across the whole area. Confirm the exact arrangement for the address with the town and the county.
Which schools serve Colonial Pine Hills?
Rapid City Area School District 51-4, confirmed against the census school district reference map. It is not Hill City 51-2, which surprises people given how far into the pines it feels. There is no school building in the area, so students go into Rapid City. The specific elementary, middle and high school assignment depends on the address and should be confirmed with the district in writing.
Do I need to worry about wildfire insurance up here?
You need to ask about it early, yes. This is ponderosa pine at elevation, adjacent to national forest in places, and insurance pricing and availability in that setting are a real variable rather than a formality. Get a bindable quote in hand before you release your contingencies, not after. I will tell you to do that on every property up here.
Also compare
Take a look if city water, city sewer, city plowing and a shorter commute are worth giving up the trees and the lot size.
Hill CityGo here instead to be fully in the Hills with a town and a school district of your own, further from Rapid City.
KeystoneWorth comparing if the pines appeal but you would rather be on the tourism corridor than in a commuter subdivision.
Still sorting the towns out? Compare every community side by side on price, commute, utilities and what each one costs you.
New to the Black Hills? Start with the questions people ask.
Every one of these questions has an answer, it just is not printed on the listing sheet. For a specific road that means the water system, who plows it, where the septic sits, and the last three closings in that pocket.
Considering a home here?
Send the address and we can talk it through. The details that change from one property to the next are jurisdiction, water and sewer, the school the district assigns, covenants, road maintenance and the rest of what never shows up on a listing.
Talk to Henry
Call or text 605-490-2040 and we can talk through what is realistic in Colonial Pine Hills right now, including what has closed. Every active listing in the area is on my search site.
Last updated August 2026
This guide is general information, not legal, tax, lending or financial advice. Facts and figures are cited from public sources as of August 2026 and change over time. Henry Roy is a licensed real estate professional with Ascend Realty in South Dakota. Equal Housing Opportunity.