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815 Saint Joseph St, Rapid City, SD, 57701
Downtown Multi-Unit Office Building

815 Saint Joseph St Rapid City, SD 57701

For Sale
$1,750,000

Four individual office units with established tenants and on-street and off-street parking.

Property Size12,444 SF
Price / SF$140.63
Days on Market443

Property Features for 815 Saint Joseph St

General Information

Standard status
Active
Size
12,444 SF
Listing Agency: BETTER WAY HALF FEE REALTY
Listed By: BILLY HALL
Source: Exprealty
Added: May 8, 2025 Changed: Jul 23 Last Checked: Jul 23 at 2:55PM

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 BETTER WAY HALF FEE REALTY


Investment Insights

Based on property information with market context.

The property is a 12,444-square-foot office building configured as four individual units. Public remarks indicate the units have established tenants in place, supporting immediate occupancy. The building is described as being in great condition.

Located at 815 Saint Joseph St in downtown Rapid City, the site is positioned in a high-visibility, high-traffic area. Parking is available both on-street and off-street, offering convenient access for tenants and their clients.

For purchasers or tenants looking for a multi-unit office asset, the building’s four separate units provide a straightforward ownership and leasing structure, with parking access suited to day-to-day business operations.

Key Highlights

  • 12,444 SF commercial building with four individual office units
  • Established tenants in place for immediate cash flow
  • On‑street and off‑street parking available for tenants and visitors

Financial Insights For Office B

Simulate Cap Rate and NOI

NOI Build-Up
Vacancy
income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
EGI (Effective Gross Income)
gross rent minus vacancy losses — the realistic income before paying operating costs.
OpEx (Operating Expenses)
recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
NOI (Net Operating Income)
income a property generates after operating costs but before financing and taxes.

Component $ $/SF
Gross rent $186.7k $15.00
− Vacancy −$28.0k −$2.25
EGI $158.7k $12.75
− OpEx −$39.7k −$3.19
NOI $119.0k $9.56
12,444 SF · lease $15.00/SF/yr · vacancy 15.00% · expense 25.00%

Alternative Uses

Best Use
Office B
$1.70M
$1.49M – $1.98M (±1% cap)
NOI $118,996 @ 7.0% cap · market cap 6.80%
Second Best
—
—
no second resolved use
Theoretical Best
Specialty Retail
$2.26M
$1.97M – $2.63M (±1% cap)
NOI $157,914 @ 7.0% cap · market cap 9.02%
Zoning and permitted uses should be independently verified with local authorities.

Property Analytics

Location Intelligence

Current Use by Public Records

Office buildings

Suggested Use

Locksmith (Bike/Boat/Book/etc) Store (Bike/Boat/Book/etc) Store (Bike/Boat/Book/etc) Store Pet Grooming Service (Bike/Boat/Book/etc) Store Pet Store Auto Parts Store Electrical Service Grocery & Convenience Store

Zoning and permitted uses should be independently verified with local authorities.

FAQs

What type of property is this?
Office building - Four individual office units with established tenants and on-street and off-street parking.
Where is this office building located?
The property is located at 815 Saint Joseph St Rapid City, SD.
What is the asking price?
The asking price for this property is $1,750,000.
What are key features of this property?
This property features: 12,444 SF commercial building with four individual office units; Established tenants in place for immediate cash flow; On‑street and off‑street parking available for tenants and visitors
More about this property
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