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Land with Home for Sale in Custer, South Dakota

12322 Bonanza Rd, Custer, SD 57730

$4,900,000
10 acres
Active sale
$300k drop
Est $30,950/mo

Mountaintop Masterpiece with the Best Views in the Black Hills! 10 acre luxury estate completely surrounded by Forest Service. Located just minutes from downtown Custer! Brand new custom home blends grand scale with refined craftsmanship. Every space is thoughtfully designed with the highest quality finishes selected for both beauty and longevity. 5 bed / 5.5 bath with unbelievable spaces. Magnificent living room boasts vaulted ceilings, enormous wood burning fireplace, monumental stonework, giving way to professional kitchen and grand dining room. The upper level offers a spectacular gameroom loft with a custom wet bar, a private theater room, and a full second kitchen and second laundry for extended stay guests. A dedicated exercise room with sauna complete the package. Experience life on top of the world! Entertain under open skies, relax beside the fire, and enjoy the heated swim spa as the Black Hills stretch endlessly around you. Sit on the spacious patio for morning sunrises, radiant sunsets, and star filled nights with imposing granite peaks as your backdrop. A legacy property built for those who want space, privacy, and scenery that never stops. Once in a lifetime opportunity to own the most spectacular home in the entire Black Hills.

9,046
Sq feet
5
Beds
5
Full baths
1
1/2 bath
2025
Built

Location

Street address
12322 Bonanza Rd
Zip code
57730
Community
Custer
School district
Custer
Elevation
5,834 feet
Coordinates
43.7915, -103.5999

Directions

From Custer, head East on HWY 16A, turn left onto Sylvan Lake Rd, turn left onto Bonanza Rd. Call for gate directions(there are locks). You will go through two gates, staying to right to top of hill.

Property details

Acreage
10 acres
MLS #
MTRAOR 89845
Posted

Details and features

Listing

Type
Residential

Lot

Features
Partially Wooded

Exterior

Fencing
Chain Link
Pool
Deck, Patio

Structure

Condition
Under Construction
Stories
2
Water
Well
Heating
Coal, Electric, Forced Air, Propane, Radiant, Radiant Floor, Wood
Cooling
Central Air
Roof
Composition, Metal

Interior

Rooms
Basement, Bathroom x 6, Bedroom x 5, Laundry Room
Flooring
Carpet, Tile
Fireplaces
Yes

Property utilities

CategoryTypeStatus
GasPropaneConnected

Listing history

DateEventPriceChangeSource
Nov 7, 2026Price drop$4,900,000$300,000 -5.8%MTRAOR
Aug 5, 2026New listing$5,200,000—MTRAOR
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This 10-acre property is located at 12322 Bonanza Rd in Custer, SD 57730. The property is available for sale, priced at $4,900,000. It has a 9,046 square foot 5-bedroom, 5.5-bath house built in 2025.

Listed by Lewis Realty, (605) 673-5885

Checked 2 hours agoUpdated Source

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