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Mixed-Use Building with Garage
For Sale
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640 Mt Rushmore Rd, Custer, SD 57730

Commercially zoned property with retail, office, storage, and finished lower-level space.

Property SizeContact for details
Days on Market141

Property Features for 640 Mt Rushmore Rd

General Information

Standard status Active
Property subtype Business for Sale, Mixed Use

Additional Details

Utilities to Site Yes

Amenities

walk-in cooler
fully-fenced private yard
two car garage
workshop
storage shed

Building Details

Year Built 1900
Construction native rock
Listing Agency: Aspen Pine Realty
Listed By: Andrea Ronning · License #SD 16824
Source: Crexi
Added: Apr 12 Changed: Aug 30 Last Checked: Aug 30 at 8:39AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Aspen Pine Realty

Investment Insights

Based on property information with market context.

Built in 1900, this mixed-use commercial building combines a native-rock exterior with retail space, upper-level office and storage areas, and a restroom. A walk-in cooler remains from its former grocery-store configuration. The finished walkout basement has a separate entrance, living space, and a fully fenced private yard. Recent lower-level improvements include fresh paint and newer carpet and flooring.

The property is located at 640 Mt. Rushmore Road in Custer, South Dakota, and uses city water and sewer. A two-car garage adds covered parking, storage, and workspace, with a connected workshop and an exterior storage shed. The garage and a small portion of the building lie within a 0.2 PCT annual flood chance hazard area. The roof was replaced in 2023. An old well and cistern in the rear courtyard are used for watering plants.

Key Highlights

  • Mixed‑use commercial building at 640 Mt Rushmore Rd, Custer, SD 57730
  • Built in 1900 with native rock exterior and a new roof in 2023
  • Retail area plus upstairs office, storage, restroom, and a walk‑in cooler

Property Analytics

Current Use

Storefront properties

Suggested Use

Top Pick Big Box & Wholesale Store Plumbing Service Garden Center Pharmacy Furniture & Home Goods Grocery & Convenience Store

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

Yes
Utilities to site

Location Intelligence

Trade Area within ½ mile

100
Businesses Nearby

Demographics for 57730, SD

5,219
Population
3,328
Households
1.6
Avg Household Size
57
Median Age
35%
College-Educated
95%
High-School Grad
516.2 sq mi
ZIP Area
10
Density / Sq Mi
$81,911
Median Household Income
$41,231
Median Earnings
$1,070
Median Rent
$324,300
Median Home Value

Market

Vacancy Rate% for Office in Midwest region

13.7% 2019
15.6% 2020
17.1% 2021
18.9% 2022
21% 2023
22% 2024
21.3% 2025
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Frequently Asked Questions

What type of property is this?
Mixed-use property - Commercially zoned property with retail, office, storage, and finished lower-level space.
Where is this mixed-use property located?
The property is located at 640 Mt Rushmore Rd Custer, SD.
What are key features of this property?
This property features: Mixed‑use commercial building at 640 Mt Rushmore Rd, Custer, SD 57730; Built in 1900 with native rock exterior and a new roof in 2023; Retail area plus upstairs office, storage, restroom, and a walk‑in cooler
(605) 517-1130 Call to check price and availability
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