Private Offices
Fully enclosed, lockable executive offices with a professional Main Street address. Move in and get to work.
Belleville · Essex County · New Jersey
Premium Office & Coworking Spaces in Belleville, NJ
Flexible private offices and professional business services designed to help your business grow — in the heart of Essex County.
135 Main Street
The Building
Take a Look Inside
More photos coming soon — schedule a tour to see it in person today.
Our Services
A Complete Business Center
Office suites in Essex County built for attorneys, accountants, mortgage and insurance professionals, therapists, consultants, real estate professionals, startups, and remote workers.
Coworking Memberships
Professional shared workspace by the month — a polished alternative to the home office or coffee shop.
Mail & Business Address
A virtual office at 135 Main Street — commercial address and mail services for your LLC, licensing, and marketing.
High-Speed Internet
Fast, reliable business-grade internet throughout the building — wired and Wi-Fi.
24/7 Secure Access
Keyed and controlled entry so you can work early mornings, late nights, and weekends with peace of mind.
Off-Street Parking
Convenient parking for you and your clients — no meters, no circling the block.
Coffee & Lounge Areas
Kitchen and lounge space to recharge, take a break, or talk shop with other professionals in the building.
Available Now
Three Suites, Ready to Occupy
Every suite at 135 Main Street includes all utilities, high-speed WiFi, 24/7 secure access, and on-site parking. No CAM charges, no hidden fees, flexible terms.
Suite 101
Ground Floor Flagship
$2,000/mo
The largest and most visible space in the building. Suite 101 sits at street level with direct Main Street frontage and storefront windows, giving your business real presence on one of Belleville’s main corridors.
The layout is already divided, so it’s ready to occupy without build-out — a practice that needs a reception area and consultation rooms, a service business that needs a floor and a back office, or a team that needs an open workspace with private rooms.
- Large open work area, 36′8½″ × 24′8″
- Two private rooms — 15′3½″ × 13′4″ and 11′3″ × 13′1½″
- Private street-level entrance
- Storefront windows with Main Street exposure
- Signage opportunity on the frontage
Well suited formedical and dental practices, physical therapy, tax and accounting firms, insurance agencies, immigration and legal services, salons, learning centers, and retail service businesses.
Schedule a tour
Suite 102
Two-Room Private Suite
$1,000/mo
Two private rooms behind one door — 162 sq ft and 181 sq ft — giving you something most small offices can’t: a place to meet clients and a place to work, separated.
Use the front room as a reception or waiting area and the back as your office, or run a two-person practice with each person in their own room.
- Room 1 — 12′1″ × 13′4½″ (approx. 162 sq ft)
- Room 2 — 10′2″ × 17′9½″ (approx. 181 sq ft)
- Your own entrance key
- Cable and building telephone lines available
- Mail delivery to the suite
Well suited fortherapists and counselors, attorneys, accountants and tax preparers, insurance agents, immigration services, notaries, and consultants — any practice that sees clients and needs a waiting area.
Schedule a tour
Suite 302
Private Office
$700/mo
A quiet private office with your own key, at a price that works for a one-person business. Natural light, a real door, and a Main Street address — the essentials, without paying for space you won’t use.
- Own entrance key, 24/7 access
- Furnished common areas
- Restrooms on the same floor
- Mail delivery to the suite
Well suited fornotaries, tax preparers, insurance agents, bookkeepers, tutors, consultants, therapists, and contractors’ offices.
Schedule a tourLooking for something different? We also offer coworking memberships and virtual office plans with a 135 Main Street business address. Call or text 201-463-6449.
Why Choose Us
Built for Established Professionals
I
Flexible Lease Options
Month-to-month and longer terms — grow without being locked in.
II
Professional Environment
A quiet, business-first building — not a startup playground.
III
Prime Belleville Location
On Main Street, in the heart of downtown Essex County.
IV
Modern Workspaces
Clean, updated suites ready for you and your clients.
V
Secure Building
Controlled access and monitored entry, day and night.
VI
Networking Opportunities
Share a building with attorneys, agents, and entrepreneurs.
VII
Affordable Pricing
Class A presentation without the Class A price tag.
VIII
Professional Management
Locally owned and professionally managed — responsive by design.
Amenities
Everything Included
High-Speed Wi-Fi
Parking
Mail Services
Secure Access
Kitchen & Coffee
Cleaning Services
Utilities Included
24/7 Access
Testimonials
What Our Tenants Say
Location
On Main Street. Minutes from Everything.
Getting Here
- 135 Main Street, Belleville, NJ 07109 — in the heart of downtown Belleville.
- NJ Transit bus lines along Main Street and Washington Avenue connect to Newark and all of Essex County.
- Newark Light Rail — Silver Lake Station links Belleville to Newark Penn Station and NYC-bound trains.
- Route 21 & the Garden State Parkway are minutes away for commuters across North Jersey.
- Restaurants, banks, and services within walking distance for you and your clients.
Schedule a Tour
See It in Person
Contact
Call or Text
(862) 341-0000
Address
135 Main Street, Belleville, NJ 07109
Tours
Seven days a week, by appointment