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Office Building with Basement Storage

331 Main St, Fairhaven, MA 02719

For Sale
New
$499,900

Renovated interior, mini-split heating and cooling, and on-site parking serve a professional office use.

Property Size1,940 SF
Price / SF$329.31
Days on Market4

Property Features for 331 Main St

General Information

Standard status Active
Size 1,940 SF
Total Parking Spaces 10
Lease Term Listing ID: 73600512, Standard Status: Active, MLS Status: New, Property Subtype: Commercial Sale

Additional Details

Highway Access Yes
Property Use Office

Amenities

mini-split heating and cooling systems
basement storage

Building Details

Building Size 1,940 SF
Year Built 1940
Listing Agency: RE/MAX Vantage
Listed By: Derek Tiago
Source: Iverty
Added: Nov 10 Changed: Nov 12 Last Checked: Nov 12 at 2:19PM

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 RE/MAX Vantage

Rey
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Investment Insights

Based on property information with market context.

This 1,518-square-foot office building in Fairhaven was built in 1940 and has been renovated. Its layout was used as two separate offices, with mini-split systems for heating and cooling and basement space for storage. Parking accommodates approximately 10 vehicles. The property is offered as-is.

The building is minutes from I-195. A potential conversion to a two-family residence with four bedrooms, two per unit, is subject to applicable approvals and permitting. Zoning, permitted uses, conversion requirements, and utilities require buyer due diligence.

Key Highlights

  • 1,518 square feet; built in 1940
  • Previously used as two separate offices
  • Mini‑split heating and cooling systems

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$24,951
Cap Rate
4.99%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$499,020 $499.0K
Cap Rate 7%
$356,443 $356.4K
Cap Rate 9%
$277,233 $277.2K
Market Conditions
NOI Build-Up for 1,518 SF
Gross rent
$41.5K $27.36/SF
− Vacancy
−$8.3K −$5.44/SF
EGI
$33.3K $21.92/SF
− OpEx
−$8.3K −$5.48/SF
NOI
$25.0K $16.44/SF
Area
Bristol County, MA
Vacancy
19.90%
Lease Rate
$27.36 /SF/Yr
Expense Ratio
25.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$499,020
Cap Rate 7%
$356,443
Cap Rate 9%
$277,233

Alternative Uses

Best Use
Office B
$356.4K
$311.9K – $415.9K (±1% cap)
NOI $24,951 @ 7.0% cap · market cap 4.99%
Second Best
—
—
no second resolved use
Theoretical Best
Office A
$924.4K
$808.9K – $1.08M (±1% cap)
NOI $64,711 @ 7.0% cap · market cap 12.94%
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

Office buildings

Suggested Use

Top Pick Law Firm Real Estate Agency Gym & Fitness Center HVAC Service Computer & Electronic Repair Garden Center

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
Highway access

Location Intelligence

Trade Area within ½ mile

155
Businesses Nearby

Demographics for 02719, MA

15,924
Population
7,777
Households
2
Avg Household Size
49
Median Age
30%
College-Educated
92%
High-School Grad
12.4 sq mi
ZIP Area
1,284
Density / Sq Mi
$92,500
Median Household Income
$57,781
Median Earnings
$1,071
Median Rent
$407,300
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Average Price Trend$/SF for Office buildings in Bristol County, MA

$151 Jul
$171 Aug
$181 Sep
$174 Oct

Properties on Market for Office buildings in Bristol County

Jul
Aug
Sep
Oct

Vacancy Rate% for Office in Northeast region

13.1% 2019
15.4% 2020
17.6% 2021
19.1% 2022
20.2% 2023
20.9% 2024
19.9% 2025

Frequently Asked Questions

What type of property is this?
Office building - Renovated interior, mini-split heating and cooling, and on-site parking serve a professional office use.
Where is this office building located?
The property is located at 331 Main St Fairhaven, MA.
What is the asking price?
The asking price for this property is $499,900.
What are key features of this property?
This property features: 1,518 square feet; built in 1940; Previously used as two separate offices; Mini‑split heating and cooling systems
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