EXCEPTIONAL NEW CONSTRUCTION BARNDO on almost 6 acres, framed by an awe-inspiring Elkhorn Range view! Ideally located just off paved Old Hill City Rd, this property offers a true sense of retreat, yet just 2 miles to Hill City—right in the heart of everything the Black Hills have to offer. Nearly 1200 sq. ft. of NEWLY finished, open, bright living space, thoughtfully designed & enhanced w/ quality upgrades throughout. Energy-efficiency is top of mind w/ R29 insulation in the walls & R48 in the ceiling, helping maintain year-round livability. Massive attached garage/shop space is a standout feature, complete w/ 3 garage doors—including a 12-ft door easily accommodating a full-size RV. Wood accents on walls & portions of the ceiling, while a large utility/storage room includes an on-demand H2O heater & softener. Buried 1,000-gallon propane tank is already in place. Infrastructure is already dialed in for future expansion, including a 500-ft deep well producing 30 GPM w/ static level of 60 ft, along w/ the largest septic system installed to accommodate up to a 5-bed home. Outdoor opportunity abounds w/ road leading to the hilltop where another potential building site awaits. Surrounded by beauty, privacy & abundant USFS lands. Perfectly positioned for hiking, exploring, hunting & riding. Quality construction, thoughtful planning, and unbeatable location—this is one you truly need to see in person!
Est. $1,439 per month, based on comparable rentals
Sale and tax history for 12584 Mills Ranch Rd
Sale History
Tax History
Date
Event
Price
BHMLS #89121
Aug 20, 2026
Sold
$757,000
Aug 17, 2026
Pending
—
Jul 22, 2026
Price Changed
$777,000
Jul 2, 2026
Price Changed
$797,000
Jun 15, 2026
Listed
$847,000
Jun 15, 2026
Listed
$777,000
+22
EXCEPTIONAL NEW CONSTRUCTION BARNDO on almost 6 acres, framed by an awe-inspiring Elkhorn Range view! Ideally located just off paved Old Hill City Rd, this property offers a true sense of retreat, yet just 2 miles to Hill City—right in the heart of everything the Black Hills have to offer. Nearly 1200 sq. ft. of NEWLY finished, open, bright living space, thoughtfully designed & enhanced w/ quality upgrades throughout. Energy-efficiency is top of mind w/ R29 insulation in the walls & R48 in the ceiling, helping maintain year-round livability. Massive attached garage/shop space is a standout feature, complete w/ 3 garage doors—including a 12-ft door easily accommodating a full-size RV. Wood accents on walls & portions of the ceiling, while a large utility/storage room includes an on-demand H2O heater & softener. Buried 1,000-gallon propane tank is already in place. Infrastructure is already dialed in for future expansion, including a 500-ft deep well producing 30 GPM w/ static level of 60 ft, along w/ the largest septic system installed to accommodate up to a 5-bed home. Outdoor opportunity abounds w/ road leading to the hilltop where another potential building site awaits. Surrounded by beauty, privacy & abundant USFS lands. Perfectly positioned for hiking, exploring, hunting & riding. Quality construction, thoughtful planning, and unbeatable location—this is one you truly need to see in person!
MRAOR #84324
Sep 7, 2025
Price Changed
$747,000
Aug 2, 2025
Price Changed
$777,000
Jun 24, 2025
Price Changed
$829,000
Jun 5, 2025
Price Changed
$859,000
May 8, 2025
Listed
$889,000
As the MLS and public records start to fill up, we'll list the details here.
Public record
Public record
Zoning
Beds
—
Baths
—
Stories
—
Lot width
—
Lot depth
—
Lot size
—
Year renovated
—
Sq. Ft.
—
Year built
—
Style
Single Family Residential
County
Pennington County
APN
—
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on May 10, 2025.
RCH
Ranchette District
The Ranchette District establishes areas that provide a bridge between Rural Residential and Agriculture Districts.
Permitted uses
Include but are not limited to:
Agriculture
Greenhouse / nursery
Ranch
Housing-Single unit
Wastewater treatment
Communications tower
Transportation
Property details
Parking
Parking/Garage Information
Has Garage
Has Attached Garage
# of Garage Spaces: 4
Parking Features: Attached
Interior
Virtual Tour
Bathroom Information
# of Full Bathrooms: 1
Heating & Cooling
Has Cooling
Cooling: Heat Pump
Has Heating
Heating: Electric, Propane
Room Information
Laundry Features: Main Level
Exterior
Exterior Features
Fencing: Partial
Roof: Composition
Building Information
Construction Materials: Frame
Foundation Details: Slab
Property Information
Property Type: Residential
Raw Mls Property Sub Type: Barndominium
Lot Information
Lot Size : 5.93 ac
Lot Size Acres: 5.93
Location
Schools Information
School District: Hill City
Location Information
Subdivision Name: No Subdivision
Public facts
Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: —
Style: Single Family Residential
Year Built: —
Year Renovated: —
County: Pennington County
APN: —
Home facts updated by county records on May 10, 2025
Other
Listing Information
List AOR: Black Hills AOR
Around this home
Schools
Hill City Elementary - 02
Public PreK-5 • Assigned • 1.6mi
7/10
Hill City Middle School - 04
Public 6-8 • Assigned • 1.6mi
5/10
Hill City High School - 01
Public 9-12 • Assigned • 1.6mi
9/10
Provided by GreatSchools
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
5/10 Fire Factor
6% chance of being in a wildfire in next 30 years
1/10 Heat Factor
7 days above 87° expected this year, 17 days in 30 years
2/10 Wind Factor
Minor risk of severe winds over next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Hill City, SD • 57745
Average low and high temperatures (°F)
35
17
40
19
52
30
53
32
63
43
73
51
83
61
78
56
75
50
63
39
49
29
45
26
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
92/ 100
Exceptional sunlight
Sunscore
This home ranks in the top 6% for direct sun exposure in Hill City. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.8 hrs
5.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$742,000 – $898,000
Sell confidently with a local market expert in Hill City.