$649,000

13656 Lost Cave Rd Keystone, SD 57751

Estimated payment $3,867/month

Total Views 13,431
4 Beds
4 Baths
1,920 Sq Ft
$338 Price per Sq Ft

Highlights

  • Hot Property
  • Deck
  • 4 Car Detached Garage
  • Views of Trees
  • Wooded Lot
  • Air Conditioning

About This Home

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.

Listing Agent

Lisa Boorman

DENALI REAL ESTATE GROUP Listed on: 01/28/2026

Co-Listing Agent

CHRIS BOORMAN

DENALI REAL ESTATE GROUP

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $6,286

Year Built

  • Built in 2001

Lot Details

  • 7.43 Acre Lot
  • Wooded Lot

Property Views

  • Trees
  • Hills

Home Design

  • Split Foyer
  • Poured Concrete
  • Frame Construction
  • Metal Roof

Interior Spaces

  • 1,920 Sq Ft Home
  • Ceiling Fan
  • Wood Burning Fireplace
  • Basement

Kitchen

  • Electric Oven or Range
  • Dishwasher

Bedrooms and Bathrooms

  • 4 Bedrooms
  • 4 Full Bathrooms
  • Bathtub with Shower
  • Shower Only

Parking

  • 4 Car Detached Garage
  • Heated Garage
  • Garage Door Opener

Outdoor Features

  • Deck
  • Shop

Utilities

  • Air Conditioning
  • Heating Available

Community Details

  • Battle Mountain Subdivision

Home Details

Home Type

Single Family

Est. Annual Taxes

$6,286

Year Built

Built in 2001

Lot Details

7.43 Acres

Listing Details

  • Class: RESIDENTIAL
  • Type: Single Family
  • Style: Split Foyer
  • Lvt Date: 01/28/2026
  • Personal Property: Range/Oven-Electric-FS
  • View: Hills, Trees
  • Year Built: 2001
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Features: Ceiling Fan, Dishwasher Built-In, Garage Door Opener, Range/Oven Electric BI
  • Number of Fireplaces: One
  • Bedrooms: Four
  • Master Bedroom: Size: 12x12, On Level: M
  • Bedroom 2: On Level: M, Size: 12x16
  • Bedroom 3: On Level: L, Size: 11x15
  • Bedroom 4: On Level: L, Size: 11x16
  • Bathroom Description: Shower Only, Shower and Tub
  • Full Three Quarter Bathrooms: Four
  • Fireplace: Wood Burning
  • Basement: Yes
  • Dining Room: Combination, On Level: M, Size: 4x6
  • Kitchen: Size: 11x10, On Level: M
  • Family Room: Size: 11x16, On Level: L
  • Living Room: Size: 10X10, On Level: M
  • Total Finished Sq Ft: 1920
  • Total Square Foot: 1920
  • Total Square Foot Keyword: 1500-1999

Exterior Features

  • Construction: Preowned/Resale
  • Construction: Frame
  • Foundation: Poured Concrete
  • Driveway Exposure: West
  • Patio Deck1: Deck
  • Roofing: Metal

Garage/Parking

  • Garage Type: Detached, Heated Garage
  • Garage Size: 4
  • Garage Capacity: Four or More

Utilities

  • Air Conditioner: Electric
  • Air Conditioner: Yes
  • Electric Services: Breaker
  • Flood Insurance: Not Required
  • Heating: Electric
  • Utilities: BH Coop-Electric

Lot Info

  • Acreage: 5-10 Acres
  • Lot Type: Hills/Wooded
  • Number Of Acres: 7.43
  • Outbuildings: Shop Building

Tax Info

  • Year: 2024
  • Taxes: 6285.68

MLS Schools

  • School District: Hill City/Keystone

Map

Range of Values:

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Value Increase
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Percent Increase
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Adjusted for Inflation
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Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $4,889 $378,800 $113,400 $265,400
2024 $4,889 $407,700 $98,600 $309,100
2023 $5,087 $391,700 $93,100 $298,600
2022 $4,117 $320,100 $46,500 $273,600
2021 $3,627 $273,700 $45,000 $228,700
2020 $3,354 $250,800 $37,300 $213,500
2019 $3,301 $241,600 $37,300 $204,300
2018 $3,344 $237,400 $37,300 $200,100
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
01/28/2026 01/28/26 For Sale $649,000 -- $338 / Sq Ft
Source: Black Hills Association of REALTORS®

Purchase History

Date Type Sale Price Title Company
Deed $250,000 --
Source: Public Records

About the Listing Agent

Lisa Boorman

DENALI REAL ESTATE GROUP

(605) 600-4907

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Source: Black Hills Association of REALTORS®

MLS Number: 177261

Black Hills Association of REALTORS®

APN: 7118402004

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