Home Highlights
Lot/Land
30.12 acre lot
Local Information
-- mins to
About this House
ABSOLUTELY STUNNING LAND OPPORTUNITY! Discover 30+ fantastic acres along Hwy 40 near Rushmore Cave. With a well already in place, power in place, and no covenants, the possibilities are endless—build your dream home, create a private retreat, establish a business venture, or simply enjoy the freedom of owning a rare piece of land in an INCREDIBLE LOCATION. This remarkable property features two gated highway access points for easy year-round entry and showcases beautifully varied topography with rolling terrain, rock outcroppings, trees, and open meadow spaces. Climb to the top and take in the truly WONDERFUL VIEWS of Black Elk Peak and the surrounding Hills—views that make this parcel feel like your own private slice of paradise. Finding acreage with this kind of highway access, natural beauty, and flexibility is incredibly rare. Adding even more value, the existing billboard located on the property will transfer to the buyer - buyer can choose to utilize, rent out, or dismantle. Sheds on the property will stay. Seller did lots of new fencing, too! Whether you’re seeking investment potential, recreational land, or the ultimate Black Hills escape, this precious jewel is a one-of-a-kind opportunity!
Last check for updates: about 17 hours ago
Listing courtesy of Faith C Lewis
Lewis Realty
Source: Mount Rushmore Area AOR, MLS#88767

Home Details for 13660 Highway 40
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Gas & Electric Gas: NoneHas Electric on Property |
View Has a View |
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Exterior Home Features Fencing: Fenced PerimeterOther Structures: Shed(s) |
Frontage Road Frontage: Public AccessRoad Surface Type: Asphalt |
Water & Sewer Sewer: None |
Farm & Range Allowed to Raise Horses |
Surface & Elevation Topography: Rolling, Sloping |
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Days on Market: 108 |
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Property Type / Style Property Type: LandProperty Subtype: Residential Single Family |
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Price List Price: $674,900 |
Status Change & Dates Possession Timing: Negotiable |
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MLS Status: ACTIVE |
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See Virtual Tour: ttps://id.land/maps/2d8e0ef3ec822b93e1891e68ecbcc33b/share/unbranded |
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Direction & Address City: KeystoneCommunity: Battle Creek Mountain Estates |
School Information Elementary School District: Hill CityJr High / Middle School District: Hill CityHigh School District: Hill City |
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Listing Agent Listing ID: 88767 |
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Lot Area: 30.12 Acres |
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Listing Terms: Cash |
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Mls Number: 88767 |
Around this home
What Locals Say about Keystone
At least 1 Trulia users voted on each feature.
100 % Say parking is easy
100 % Say they plan to stay for at least 5 years
100 % Say streets are well-lit
50 % Say there's wildlife
18 % Say neighbors are friendly
Sourced by Trulia users. Learn more about our methodology.
Market trends in Keystone
Last updated July 2026
Avg. sale price
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Sale-to-List Price
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Price per sq ft
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Available listings
16
4MoM
Home Value
Learn more about this home's value by checking out the value of nearby homes and how much similar homes have sold for.
Comparable sales
These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
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0.75 | Lot/Land | $295,000 | 03/17/26 | - | - | ||
1.60 | Lot/Land | $165,000 | 09/26/25 | - | - | ||
3.17 | Lot/Land | $559,000 | 11/06/25 | - | - | ||
3.95 | Lot/Land | $349,000 | 09/29/25 | - | - | ||
6.00 | Lot/Land | $850,000 | 09/29/25 | - | - |
Nearby home prices
Get a sense of expected prices in the area by checking the value of nearby homes.Address | Distance | Price | Bed | Bath | Sqft | Status |
|---|---|---|---|---|---|---|
0.23 | $174,900 | - | - | - | For Sale | |
0.30 | $476,200 | 3 | 2 | 1,552 | Off Market | |
0.36 | $599,600 | 4 | 3 | 3,536 | Off Market | |
0.36 | $1,700,000 | 3 | 3 | 2,522 | For Sale | |
0.39 | $620,000 | 4 | 4 | 1,920 | Recently Sold | |
0.34 | $365,900 | 2 | 1 | 740 | For Sale | |
0.55 | $531,038 | 2 | 2.5 | 1,440 | Recently Sold | |
0.57 | - | - | - | - | Off Market | |
0.61 | - | - | - | - | Off Market | |
0.65 | $165,000 | - | - | - | For Sale | |
0.65 | $840,300 | 3 | 3.5 | 2,828 | Off Market |
Price and Tax history
| Date | Event | Price |
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May 19, 2026 Source: Mount Rushmore Area AOR #88767 | Listed For Sale | $674,900 |
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Faith C Lewis, Lewis Realty

The data relating to real estate for sale on this web site comes in part from the
Broker Reciprocity Program of the Mount Rushmore Area Association of REALTORS® Multiple Listing Service. Real estate listings held by brokerage firms other than Zillow Inc. are marked with the Broker Reciprocity™ logo or the Broker Reciprocity thumbnail logo (a little black house) and detailed information about them includes the
name of the listing brokers.
The broker(s) providing this data believes it to be correct, but advises interested parties to confirm the data before relying on it in a purchase decision.
Copyright 2026 Mount Rushmore Area Association of REALTORS®., Inc. Multiple Listing Service. All rights reserved
The broker(s) providing this data believes it to be correct, but advises interested parties to confirm the data before relying on it in a purchase decision.
Copyright 2026 Mount Rushmore Area Association of REALTORS®., Inc. Multiple Listing Service. All rights reserved
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New Listings near 13660 Highway 40
13660 Highway 40, Keystone, SD 57751 is a lot/land. This property is currently available for sale and was listed by Mount Rushmore Area AOR on May 19, 2026. The MLS # for this home is MLS# 88767.

