Marshfield Office Condo on Route
1000 Plain St 2, Marshfield, MA 02050
5,000 SF office condo with excellent visibility and parking.
Type:Commercial
Property size:
5,000 SFPrice / SF:
$255/SF- Added:
- Apr 15, 2026
- Days on Market:
- 49
- Last Refresh:
- Apr 10 at 8:47 am
Property Features for 1000 Plain St 2
General Information
- Standard status
- Active
- Size
- 5,000 SF
- Property subtype
- Commercial
Building Details
- Year Built
- 1984
Listing agent Megan Bettencourt License #9555582 (781) 608-9681
Listing office Unicorn Realty (781) 608-9681
Listing date Apr 15, 2026
Source Elliman
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 Unicorn Realty
HighLights
- 5,000 SF office condominium, ideal for owner‑user.
- Located on Route 139 in Marshfield with immediate access to Route 3.
- 51.5% ownership interest in the condo association within a professionally maintained building.
- Layout includes 14 private offices, large open work areas, and multiple reception/waiting areas.
- Ample on‑site parking, excellent street visibility, and strong signage potential.
- New roof (2021/2022) with warranty.
Overview
This 5,000 square foot office condominium is located on Route 139 in Marshfield, Massachusetts, offering immediate access to Route 3. It presents an ideal opportunity for an owner-user. The property is one of three units in a professionally maintained building, offering a 51.5% ownership interest in the condo association. The layout features 14 private offices, large open work areas, and multiple reception/waiting areas. Ample on-site parking is available. The property benefits from excellent street visibility and strong signage potential. A new roof was installed in 2021/2022 and includes a warranty. Access is provided via stairs, as there is no elevator. Previously occupied by a law firm, the space is well-suited for professional services, financial firms, insurance agencies, consulting groups, medical/wellness practices, or corporate headquarters seeking a strong presence on the South Shore. The location has a walk score of 53, indicating it is somewhat walkable, and a bike score of 40, indicating it is somewhat bikeable.
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 | $168.0k | $33.60 |
| − Vacancy | −$28.6k | −$5.71 |
| EGI | $139.4k | $27.89 |
| − OpEx | −$34.9k | −$6.97 |
| NOI | $104.6k | $20.92 |
5,000 SF · lease $33.60/SF/yr · vacancy 17.00% · expense 25.00%
Alternative Uses
Best Use
Office B
$1.49M
$1.31M – $1.74M
NOI $104,580 @ 7.0% cap · market cap 8.20%
Second Best
—
—
no second resolved use
Theoretical Best
Office A
$2.96M
$2.59M – $3.45M
NOI $207,199 @ 7.0% cap · market cap 16.25%
Zoning and permitted uses should be independently verified with local authorities.
Location Intelligence
Current Use by Public Records
Michael Baird, Real ...
Law Firm
Boston Cosmetic Surgery ...
Medical Clinic
Jordan Family Practice ...
Medical Clinic
Pembroke Primary Care ...
Physician
Kellem & Kellem, LLP
Law Firm
Location Insight
- Map
- Local Demand
- City
- Marshfield
- County
- Plymouth
- State
- Massachusetts
- Longitude
- -70.7588433
- Latitude
- 42.1072921
Nearby Similar for Sale
FAQs
What type of property is this?
Office units - 5,000 SF office condo with excellent visibility and parking.
Where is this office units located?
The property is located at 1000 Plain St 2 Marshfield, MA.
What is the asking price?
The asking price for this property is $1,275,000.
What are key features of this property?
This property features: 5,000 SF office condominium, ideal for owner‑user.; Located on Route 139 in Marshfield with immediate access to Route 3.; 51.5% ownership interest in the condo association within a professionally maintained building.
