13660 Highway 40
Keystone, SD 57751
$674,900
$674,900
(on 30.12 acres)
Local Information
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Description
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!
Home Highlights
Parking
No Info
Outdoor
No Info
HOA
None
Price/Sqft
No Info
Listed
19 days ago
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: 19 |
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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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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 |
Last check for updates: 1 day ago
Listing courtesy of Faith C Lewis
Lewis Realty
Source: Mount Rushmore Area AOR, MLS#88767
Market trends in Keystone
Last updated April 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 3MoM
Price History for 13660 Highway 40
| Date | Price | Event | Source |
|---|---|---|---|
| 05/19/2026 | $674,900 | Listed For Sale | Mount Rushmore Area AOR #88767 |
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Comparable Sales for 13660 Highway 40
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.75 | Lot/Land | $295,000 | 03/17/26 | - | - | ||
1.38 | Lot/Land | $245,000 | 07/28/25 | - | - | ||
1.60 | Lot/Land | $165,000 | 09/26/25 | - | - | ||
3.17 | Lot/Land | $559,000 | 11/06/25 | - | - | ||
3.28 | Lot/Land | $175,000 | 06/20/25 | - | - | ||
3.95 | Lot/Land | $349,000 | 09/29/25 | - | - | ||
3.98 | Lot/Land | $247,500 | 07/09/25 | - | - | ||
6.00 | Lot/Land | $850,000 | 09/29/25 | - | - |
Nearby homes
Get a sense of prices in the area by checking nearby homes.
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SOLDAPR 24, 2026- FOR SALE5.22 ACRES
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Assigned Schools
These are the assigned schools for 13660 Highway 40.
- Custer Elementary - 02
- PK-6
- Public
- 304 Students
7/10GreatSchools RatingParent Rating AverageN/ATeacher Review18y ago - Custer High School - 01
- 9-12
- Public
- 284 Students
5/10GreatSchools RatingParent Rating AverageAdministration is horrible. They do not deal with troublesome teachers who have numerous complaints in their files and do not seem to be cohesive with their community or with their school board. Students are accepting for the most part.Parent Review8y ago - Hermosa Elementary - 04
- PK-6
- Public
- 222 Students
5/10GreatSchools RatingParent Rating AverageAfter our child's first month we feel that this is an excellent school and the best choice we could have made. The school is wonderful in so many ways. Even with a "perfect" school there are days and things that may not go perfect in your child's day and the entire staff seems to want nothing more than to work on issues of difficulties that may arise. I would recommend this school and the entire staff to anyone who asked. The icing on the cake was seeing the principal and teachers getting ice cooler dumped over their heads. This shows not only the goal of academic excellence but sincere social inclusiveness. It is always pleasant picking our son up and dropping him off and we feel part of the school community and if there was an option to select 6 Stars we would.Parent Review11y ago - Custer Middle School - 05
- 7-8
- Public
- 101 Students
8/10GreatSchools RatingParent Rating AverageN/AParent Review16y ago 
Check out schools near 13660 Highway 40.
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.
LGBTQ Local Legal Protections
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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
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.