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Medical Office with Private Rooms
For Sale
$770,000

331 Knollwood Dr, Rapid City, SD 57701

Adaptable room configuration, built-in work surfaces, and 19 on-site parking spaces support appointment-based services.

Property Size3,440 SF
Lot Size0.52 Acres
Price / SF$223.84
Days on Market22

Property Features for 331 Knollwood Dr

General Information

Standard status Active
Size 3,440 SF
Total Parking Spaces 19
Lot size 0.52 Acres
Zoning General Commercial

Site & Location

Traffic Count 38,599 vehicles/day
Highway Access Yes

Amenities

covered entrance
professional landscaping
reception area
open workspace
individual workspaces
multiple private rooms
built-in cabinetry
private office
kitchen
restrooms with grab bars
full bath with shower
in-floor radiant heat
320-amp electrical service
smoke detectors
fire alarm
burglar alarm
oversized illuminated sign

Building Details

Year Built 2007
Year Renovated 2020
Buildings 1
Building Size 3,440 SF
Tenancy Single
Listing Agency: Keller Williams Realty Black Hills SP
Listed By: Kevin Andreson · License #1948
Source: Exprealty
Added: Oct 2 Changed: Oct 21 Last Checked: Oct 23 at 7:26AM

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 Keller Williams Realty Black Hills SP

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Investment Insights

Based on property information with market context.

This 3,440-square-foot medical office building on 0.52 acres features a reception area, an open workspace, multiple private rooms with built-in cabinetry and counters, and a separate office. The rooms can serve as treatment, exam, consultation, or work areas. A kitchen and restrooms, including a full bath with shower and grab bars, are also provided. Interior details include exposed wood beams, high ceilings, natural light, and in-floor radiant heat. The building has a 320-amp main electrical service, smoke detectors, fire and burglar alarms, and General Commercial zoning. A metal roof and siding were installed in 2020; the property is vacant and available for occupancy.

The site includes 19 paved parking spaces, a covered entrance, and an illuminated sign visible from I-90. The corridor carries 38,599 vehicles per day, based on the 2025 Rapid City Traffic Count.

Key Highlights

  • 3,440‑square‑foot building on 0.52 acres
  • 19 paved on‑site parking spaces
  • Multiple private rooms with built‑in cabinetry and counter space

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$39,660
Cap Rate
5.15%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$793,200 $793.2K
Cap Rate 7%
$566,571 $566.6K
Cap Rate 9%
$440,667 $440.7K
Market Conditions
NOI Build-Up for 3,440 SF
Gross rent
$72.2K $21.00/SF
− Vacancy
−$6.1K −$1.79/SF
EGI
$66.1K $19.22/SF
− OpEx
−$26.4K −$7.69/SF
NOI
$39.7K $11.53/SF
Area
Pennington County, SD
Vacancy
8.50%
Lease Rate
$21.00 /SF/Yr
Expense Ratio
40.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$793,200
Cap Rate 7%
$566,571
Cap Rate 9%
$440,667

Alternative Uses

Best Use
Healthcare Medical
$566.6K
$495.8K – $661.0K (±1% cap)
NOI $39,660 @ 7.0% cap · market cap 5.15%
Second Best
Office B
$469.9K
$411.2K – $548.3K (±1% cap)
NOI $32,895 @ 7.0% cap · market cap 4.27%
Theoretical Best
Specialty Retail
$623.6K
$545.7K – $727.6K (±1% cap)
NOI $43,654 @ 7.0% cap · market cap 5.67%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

Who owns this building? See the owner, sales and loan history
Open Analytics

Current Use

Surly goat tattoo ... Tattoo & Piercing Shop

Suggested Use

Top Pick Law Firm Auto Parts Store Real Estate Agency Auto Repair Shop HVAC Service Electrical Service

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

38,599 VPD
Traffic count
Single-tenant
Tenancy
Yes
Highway access

Location Intelligence

Trade Area within ½ mile

538
Businesses Nearby
Under-served
Demand for This Use

Demographics for 57701, SD

46,258
Population
20,526
Households
2.3
Avg Household Size
36
Median Age
28%
College-Educated
93%
High-School Grad
52.2 sq mi
ZIP Area
886
Density / Sq Mi
$52,733
Median Household Income
$34,971
Median Earnings
$892
Median Rent
$229,900
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

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

Similar Off Market Nearby

  • TLC Pet Hospital — 811 Disk Dr #8, Rapid City, SD 57701

Frequently Asked Questions

What type of property is this?
Medical Office Space - Adaptable room configuration, built-in work surfaces, and 19 on-site parking spaces support appointment-based services.
Where is this medical office space located?
The property is located at 331 Knollwood Dr Rapid City, SD.
What is the asking price?
The asking price for this property is $770,000.
What are key features of this property?
This property features: 3,440‑square‑foot building on 0.52 acres; 19 paved on‑site parking spaces; Multiple private rooms with built‑in cabinetry and counter space
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