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Retail/Office Building with Unfinished Second Floor

28 Main St Dennis Dennis Port, MA 02639

Claim this Listing
For Sale
$1,100,000

Open-plan storefront with kitchen and two half baths plus an unfinished second floor for expansion.

Property size:
4,610 SF
Price / SF:
$238/SF
Added:
Jun 12, 2026
Days on Market:
30
Last Refresh:
Jun 13 at 1:58 am

Property Features for 28 Main St Dennis

General Information

Standard status
Active
Size
4,610 SF

Building Details

Year Built
1977

Listing office

Listing date Jun 12, 2026

Source Milestonerealtyinc

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 Leanne McCormick


Investment Insights

Based on property information with market context.

This highly visible commercial building was previously operated as a retail store and features a versatile open floor plan. A kitchen area and two half bathrooms are already in place, supporting a range of showroom, service, or office configurations. In addition to the primary space, there is a large, unfinished second-floor area that can be finished to fit future needs.

Located at 28 Main St on Route 28 in Dennis Port, the property is presented as having highway access and strong exposure along the corridor. The building is also described as offering Swan River views. Customer convenience is supported by a dedicated parking lot.

The layout and in-place improvements make the building practical for an owner-operator looking for a single-site presence with room to grow, or for an investor seeking a property that can be reconfigured for multiple retail and light commercial uses. The existing open-plan first level, along with the kitchen and two half baths, can support retail, service business operations, gallery-style uses, or professional office use, while the unfinished second floor provides flexibility for expansion or re-tenanting.

Key Highlights

  • Commercial building built in 1977 at 28 Main Street on Route 28 in Dennis Port.
  • Open‑plan storefront previously used as a retail store, suited for retail, service, gallery, or office use.
  • Kitchen area plus two half bathrooms already in place.

Local 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 $161.5k $35.04
− Vacancy −$32.3k −$7.01
EGI $129.2k $28.03
− OpEx −$32.3k −$7.01
NOI $96.9k $21.02
4,610 SF · lease $35.04/SF/yr · vacancy 20.00% · expense 25.00%

Alternative Uses

Best Use
Office B
$1.38M
$1.21M – $1.62M (±1% cap)
NOI $96,921 @ 7.0% cap · market cap 8.81%
Second Best
Retail
$1.35M
$1.18M – $1.58M (±1% cap)
NOI $94,680 @ 7.0% cap · market cap 8.61%
Theoretical Best
Office A
$1.88M
$1.64M – $2.19M (±1% cap)
NOI $131,502 @ 7.0% cap · market cap 11.95%
Zoning and permitted uses should be independently verified with local authorities.

Property Analytics

Property Profile Location Intelligence

Current Use by Public Records

Retail space

Suggested Use

Building Supply Auto Repair Shop Big Box & Wholesale Store Electrical Service Garden Center Furniture & Home Goods Grocery & Convenience Store Pharmacy Accounting Firm (Bike/Boat/Book/etc) Store

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

FAQs

What type of property is this?
Retail space - Open-plan storefront with kitchen and two half baths plus an unfinished second floor for expansion.
Where is this retail space located?
The property is located at 28 Main St Dennis Dennis Port, MA.
What is the asking price?
The asking price for this property is $1,100,000.
What are key features of this property?
This property features: Commercial building built in 1977 at 28 Main Street on Route 28 in Dennis Port.; Open‑plan storefront previously used as a retail store, suited for retail, service, gallery, or office use.; Kitchen area plus two half bathrooms already in place.
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