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Keystone, SD Land for Sale

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Rapid City, SD Hermosa, SD Hill City, SD Custer, SD Fairburn, SD Silver City, SD Black Hawk, SD Summerset, SD
11 properties
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Commercial Land with Highway Access
Updated: May 19
Commercial Land with Highway Access

13660 Highway 40, Keystone, SD 57751

$674,900
30.12 AC lot
30+ acres along Hwy 40 near Rushmore Cave
Well and power are already in place
No covenants reported
Two gated highway access points for year‑round entry
Varied topography with rolling terrain, rock outcroppings, trees, and open meadow spaces
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Mining-Inspired Land Development Site
Updated: May 7
Mining-Inspired Land Development Site

1201A Old Hill City Road, Keystone, SD 57751

$674,900
22.83 AC lot
22.83‑acre property inside Keystone city limits
Historically tied to mining with old mining tailings and remnants on site
Includes existing infrastructure such as old mining roads and the Pacer Plate mine from the 1940s
Bordered by USFS on two sides
Long‑range views
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Platted Residential Land with Elevation Change
Platted Residential Land with Elevation Change

13752 Borglum Road, Keystone, SD 57751

$175,000
4.42 AC lot

4.42 acres in a maintained subdivision with mixed grassland and mature Ponderosa pine, plus notable terrain change.

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Keystone Land For Sale
Keystone Land For Sale

1201A Old Hill City Road, Keystone, SD 57751

$674,900

Commercial land available in Keystone, South Dakota.

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Keystone Acreage Bordering Forest Service
Keystone Acreage Bordering Forest Service

Old Hill City Road lot: 3 & 4, Keystone, SD 57751

$745,000
25.17 AC lot

25+ acres near Mount Rushmore with no covenants!

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Keystone Land with Mountain Views
Keystone Land with Mountain Views

13859 Melvin Road, Keystone, SD 57744

$157,000
2.85 AC lot

Secluded homesite near Mount Rushmore with no covenants.

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Keystone Acreage Bordering Forest Service
Keystone Acreage Bordering Forest Service

Old Hill City Road lot: 3, Keystone, SD 57751

$446,100
14.87 AC lot

14.87 acres near Mount Rushmore with no covenants!

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Land For Sale Keystone
Land For Sale Keystone

Lot 3 Old Hill City Road, Keystone, SD 57751

$446,100

Land available for sale in Keystone, South Dakota.

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Keystone Land Bordering Forest Service
Keystone Land Bordering Forest Service

Old Hill City Road lot: 4, Keystone, SD 57751

$349,900
10.30 AC lot

10+ acres near Mount Rushmore with no covenants!

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Keystone SD Residential Land
Keystone SD Residential Land

Trackers Trail, Keystone, SD 57751

$499,000
1.39 AC lot

1.39 acre residential lot with Mt. Rushmore views.

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Residential Land in Lakota Lakes
Residential Land in Lakota Lakes

Tract Campfire Three Meadows Road, Keystone, SD 57751

$249,000
1.00 AC lot

Meadow lot in Lakota Lakes Community near Lakota Lake.

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Based on your search, we've compiled 16 Potential Opportunities for your consideration. Besides 11 Active listings in Keystone, SD, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 1 Off-Market properties to explore as potential leads

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Residential Land with No Covenants
Residential Land with No Covenants

Cosmos Road, Rapid City, SD 57702

$249,000
6.66 AC lot

6.66-acre residential lot with multiple potential building sites and direct access to adjacent U.S. Forest Service land.

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Hermosa Acreage with No Covenants
Hermosa Acreage with No Covenants

13604 Ghost Canyon Road, Hermosa, SD 57744

$399,900
11.57 AC lot

11.57 acres of pasture near Keystone and Hermosa, SD.

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Agricultural Land Parcel
Agricultural Land Parcel

13865 Evans, Rapid City, SD 57702

$1,610,700

Agricultural land located at Evans Court and Neck Yoke Road, extending toward Sky Ridge Court at the south end.

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Residential Land Lot With Utilities
Residential Land Lot With Utilities

13729 Canyon Ct, Hermosa, SD 57744

$189,900

Private wooded lot with a completed perc test, electricity available, and culvert and driveway.

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Off-Market Properties in Keystone, SD

Consider similar Off-Market properties in Keystone, SD. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

Rushmore Ranch Rd
Land

0 Rushmore Ranch Rd, Keystone, SD 57751

Value Estimation by Request
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Keystone, SD Land Market Trends and Statistics

Explore 12 land for sale in Keystone, SD, showcased through 11 active listings on our real estate platform. These investment opportunities span a total of 4,920,102 square feet of properties for sale, with an estimated market value of $5,091,800.

Sale prices for lots in Keystone, SD start at $157,000, averaging $462,890, and reaching up to $745,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Residential land & home lots 6
Recreation land 5
Commercial land 2
Industrial land 1
Mining land & claims 1

Demographics Overview

Population 996
Population Growth (5Y) -0.4%
Median Household Income $100,714
College Educated 68.6%

High-Yield Neighborhoods for Investment

Identify Keystone submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

Neighborhood Average Price
Hermosa $157K
Keystone $465.9K

Taxes & Financing

Tax Rate (average for all types) 1.40%
Property Tax per SF $29.69 per SF
Tax Rate vs County Average 0.02 pp above county avg
Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in Pennington County

New Delisted

Total CRE Inventory on Market (SF)

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