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Three-Story Mixed-Use Building
New
For Sale
$397,475

354-356 S Main Street, Williamstown, NJ 08094

Office space and two one-bedroom apartments share a three-story building.

Property SizeContact for details
Days on Market6

Property Features for 354-356 S Main Street

General Information

Standard status Active
Property subtype Multi-Family
Zoning COMMERCIAL

Units

Unit Mix 2 x 1BR
Multifamily Units 2

Additional Details

Road Access Yes

Taxes and HOA fees

Annual Taxes $11,945

Amenities

Natural Gas
Yes
No
Assessor
1
No Pool
Public
57.00 x 248.00
0.32
Parking Lot
72600.00

Building Details

Year Built 1920
Buildings 1
Stories 3
Listing Agency: Coldwell Banker Commercial
Listed By: Amanda Strain
Source: Thetristaterealestategroup
Added: Aug 28 Changed: Sep 1 Last Checked: Sep 2 at 1:50PM

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 Coldwell Banker Commercial

Investment Insights

Based on property information with market context.

Built in 1920, this three-story mixed-use property combines professional office space with two residential apartments. The first floor contains 3,000 square feet of office area, with access available from both the exterior and the shared interior hall. The second-floor apartments follow matching one-bedroom layouts, each with a kitchen, bathroom, living area, and private stair access to the third floor. Two storage rooms serve the apartments, including one that has been renovated.

The office and residential components are separately metered for gas and electric service. The property includes a parking lot with capacity currently exceeding 8 cars and carries COMMERCIAL zoning. Located at 354-356 S Main Street in downtown Williamstown, the building provides over 5,000 square feet of rentable space within a mixed-use configuration.

Key Highlights

  • Over 5,000 square feet of rentable space in a three‑story mixed‑use property
  • First‑floor office area measures 3,000 square feet
  • Two matching one‑bedroom apartments with kitchens, baths, and living areas

Property Analytics

Current Use

Office Units

Suggested Use

Top Pick Law Firm Restaurant Hair Salon Spa & Massage Center Nail Salon Grocery & Convenience Store

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

2
Residential units
Yes
Paved road access

Location Intelligence

Trade Area within ½ mile

48
Businesses Nearby

Demographics for 08094, NJ

40,774
Population
15,878
Households
2.6
Avg Household Size
41
Median Age
28%
College-Educated
94%
High-School Grad
54.8 sq mi
ZIP Area
744
Density / Sq Mi
$92,125
Median Household Income
$52,681
Median Earnings
$1,420
Median Rent
$260,200
Median Home Value

Market

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
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Frequently Asked Questions

What type of property is this?
Mixed-use property - Office space and two one-bedroom apartments share a three-story building.
Where is this mixed-use property located?
The property is located at 354-356 S Main Street Williamstown, NJ.
What is the asking price?
The asking price for this property is $397,475.
What are key features of this property?
This property features: Over 5,000 square feet of rentable space in a three‑story mixed‑use property; First‑floor office area measures 3,000 square feet; Two matching one‑bedroom apartments with kitchens, baths, and living areas
More about this property
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