Located close to Keystone and Rapid City, this 7.43-acre (2 lots) forested Black Hills property with NO COVENTANTS offers privacy, flexibility, and multiple improved structures. The property includes a 1,920 sq. ft. residence, a detached heated garage with studio, and a 62’ x 32’ metal shop, making it well suited for a private residence, vacation property, or multi-generational living. The main home features 4 oversized bedrooms, 3 bathrooms, and 2 kitchens, allowing for a variety of living configurations. Outdoor living includes two decks overlooking wooded surroundings and abundant wildlife. Utilities include a private well and septic system. The heated 2-bay detached garage includes an upper-level studio with 232 sq. ft. of additional living space, a bathroom, and jetted tub. The metal shop with skylights provides ample space for equipment, vehicles, and storage. Recent improvements include new roofs on all three buildings, some new doors and siding, new electric awning, new whole house water filtration system, remodeled main bathroom, fresh interior paint and flooring in the home, and new paint and carpet in the studio. Listed by Chris Boorman 605-415-2122 and Lisa Boorman 605-484-2020 with Denali Real Estate Group. This is under contract with a 72 hour first right of refusal.
Est. $2,955 per month, based on comparable rentals
Sale and tax history for 13656 Lost Cave Rd
Sale History
Tax History
Date
Event
Price
MRAOR #87278
Apr 24, 2026
Sold
$620,000
$323/sq ft
Mar 10, 2026
Pending
—
Jan 28, 2026
Listed
$649,000
$338/sq ft
+33
Located close to Keystone and Rapid City, this 7.43-acre (2 lots) forested Black Hills property with NO COVENTANTS offers privacy, flexibility, and multiple improved structures. The property includes a 1,920 sq. ft. residence, a detached heated garage with studio, and a 62’ x 32’ metal shop, making it well suited for a private residence, vacation property, or multi-generational living. The main home features 4 oversized bedrooms, 3 bathrooms, and 2 kitchens, allowing for a variety of living configurations. Outdoor living includes two decks overlooking wooded surroundings and abundant wildlife. Utilities include a private well and septic system. The heated 2-bay detached garage includes an upper-level studio with 232 sq. ft. of additional living space, a bathroom, and jetted tub. The metal shop with skylights provides ample space for equipment, vehicles, and storage. Recent improvements include new roofs on all three buildings, some new doors and siding, new electric awning, new whole house water filtration system, remodeled main bathroom, fresh interior paint and flooring in the home, and new paint and carpet in the studio. Listed by Chris Boorman 605-415-2122 and Lisa Boorman 605-484-2020 with Denali Real Estate Group. This house is under contract with a 72 first right of refusal
BHMLS #177261
Apr 24, 2026
Sold
$620,000
$323/sq ft
Mar 10, 2026
Contingent
—
Jan 28, 2026
Listed
$649,000
$338/sq ft
MRAOR #86105
Sep 20, 2025
Price Changed
$699,000
$364/sq ft
Sep 18, 2025
Listed
$749,000
$390/sq ft
BHMLS #175749
Sep 18, 2025
Listed
$699,000
$364/sq ft
MRAOR #84931
Jun 18, 2025
Listed
$749,000
$390/sq ft
BHMLS #174329
Jun 18, 2025
Listed
$749,000
$390/sq ft
MRAOR #84003
Jun 16, 2025
Relisted
—
Apr 18, 2025
Listed
$749,000
$390/sq ft
BHMLS #173356
Jun 16, 2025
Relisted
—
Apr 18, 2025
Listed
$749,000
$390/sq ft
BHMLS #169974
Dec 2, 2024
Relisted
—
Nov 14, 2024
Relisted
—
Sep 16, 2024
Contingent
—
Aug 11, 2024
Relisted
—
Aug 9, 2024
Contingent
—
Aug 2, 2024
Listed
$579,000
$302/sq ft
Year
Property tax
Land + Additions
Assessment*
2017
$3,785 (−3.3%)
$64,500 + $200,400
$264,900
2016
$3,914 (+4.0%)
$64,500 + $194,300
$258,800
2013
$3,764
$64,500 + $188,200
$252,700
Public record
Public record
Zoning
Permits
Beds
2
Baths
2
Stories
—
Lot width
—
Lot depth
—
Lot size
7.24 Acres
Year renovated
—
Sq. Ft.
2,044
Year built
2001
Style
Single Family Residential
County
Pennington County
APN
0053441
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Feb 1, 2023.
RR
Rural Residential District
Rural Residential establishes large-lot residential development in three areas: natural, agricultural, or surrounding open space.
Permitted uses
Include but are not limited to:
Housing-Single unit
Communications tower
Transportation
Nov 9, 2016 • Final
Co operating
Install a conventional heating and air conditioning system.
HVAC
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Parking
Parking/Garage Information
Has Garage
# of Garage Spaces: 4
Parking Features: Garage Door Opener, Detached
Interior
Virtual Tour
Bathroom Information
# of Full Bathrooms: 4
Heating & Cooling
Has Cooling
Cooling: Ceiling Fan(s)
Has Heating
Heating: Electric
Interior Features
Appliances: Dishwasher, Range, Oven
Has Fireplace
# of Fireplaces: 1
Fireplace Features: Wood Burning
Room Information
Has Basement
Exterior
Exterior Features
Fencing: None
Roof: Metal
Building Information
Construction Materials: Frame
Property Features
Has View
Property Information
Property Type: Residential
Property Sub Type: Single Family Residence
Raw Mls Property Sub Type: Single Family
Lot Information
Lot Size Acres: 7.43
Utilities
Utility Information
Electric: Circuit Breakers
Location
HOA Information
Association Amenities: None
Schools Information
School District: Hill City/Keystone
Location Information
Subdivision Name: BATTLE MOUNTAIN SUBDIVISION
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 2,044
Stories: —
Lot Size: 7.24 acres
Style: Single Family Residential
Year Built: 2001
Year Renovated: —
County: Pennington County
APN: 0053441
Home facts updated by county records on Feb 1, 2023
Around this home
Schools
Hermosa Elementary - 04
Public PreK-6 • Assigned • 6.9mi
5/10
Custer Middle School - 05
Public 7-8 • Assigned • 14.7mi
8/10
Custer High School - 01
Public 9-12 • Assigned • 14.7mi
5/10
Provided by GreatSchools
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
6/10 Fire Factor
11% chance of being in a wildfire in next 30 years
2/10 Heat Factor
7 days above 92° expected this year, 16 days in 30 years
2/10 Wind Factor
Minor risk of severe winds over next 30 years
3/10 Air Factor
2 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
Keystone, SD • 57751
Average low and high temperatures (°F)
35
16
39
16
53
30
54
32
64
43
74
51
79
59
81
57
78
52
64
39
49
28
45
24
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
94/ 100
Exceptional sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
10.1 hrs
5.6 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$650,000 – $786,000
Sell confidently with a local market expert in Keystone.