TOP-NOTCH OFFICE RENTAL & CO-WORKING SPACES

Rent Office Space in Norwalk CT - Modern Spaces for your Business

SONO 50 is the ideal office space solution in the vibrant heart of historic South Norwalk, CT. From flexible coworking spaces in Norwalk to private offices and state-of-the-art conference facilities, our building has everything you need. Designed to accommodate businesses of all sizes, our versatile offices are perfect for startups and established companies alike looking for office space in Norwalk, CT.

Beyond Norwalk office space for lease, SONO 50 offers a prime location surrounded by trendy restaurants, local shops, The SoNo Collection Mall, and breathtaking harbor views. Our top-tier building amenities enhance both productivity and experience, including small meeting rooms, exclusive rooftop lounge, gaming zone, fitness center, tenant lounge, cafeteria, and a modern industrial lobby.

If you’re ready to elevate your company, choose an office space in Connecticut that offers both prestige and convenience. Contact us today to learn more about SONO 50!

CONFERENCE & TRAINING CENTER in norwalk
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Rooftop Lounge for rent in norwalk
Hip Lounge

Explore Top Office Space in Norwalk, CT

SONO 50 offers a wide range of newly renovated loft-style office spaces in Norwalk, CT, ideal for businesses looking for an inspiring and creative environment. Our office spaces have eye-catching industrial designs with polished concrete floors, open ceilings, and floor-to-ceiling glass. Moreover, they are available in both pre-built and built-to-suit options. From 2,000 to 14,800 square feet, Our office spaces in Norwalk span a wide range of sizes, providing flexibility for any setup.

Some of our highlighted office spaces include:

office space rentals

Pre-Built Office | 11th Floor | 7,200 SF

This turnkey office suite on the 11th floor offers 7,200 square feet of thoughtfully designed space—ideal for accommodating a range of business operations.

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Pre-Built Office | 4th Floor | 1,960 SF

Pre-built office on the 4th floor offers 1,960 square feet of modern, elegantly designed workspace—ready for immediate occupancy.

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Pre-Built Office | Fully Furnished | 4th Floor | 2,840 SF

Fully furnished, turnkey office on the 4th floor features 2,840 square feet of thoughtfully designed space—ideal for businesses seeking a move-in-ready solution.

Other than private office spaces, SONO 50 also has a coworking space in Connecticut suitable for small and medium-sized companies. Our coworking community has dedicated workstations and private office suites. So, join us today and uplift your business to new heights!

AMENITIES WE PROVIDE

At SONO 50, we believe that a relaxed environment boosts employee productivity. When your workplace offers a lot, so do your employees. Without ever leaving the building, they can enjoy an outstanding array of amenities.

Rooftop Lounge for rent in norwalk

ROOFTOP LOUNGE

Our rooftop lounge offers stunning 360-degree views of Long Island Sound and can accommodate up to 120 people. It’s equipped with the latest amenities, ensuring a perfect setting for any gathering.
Modern Industrial Lobby in norwalk

MODERN INDUSTRIAL LOBBY

Our industrial lobby features a high-top work table with charging stations, a cozy fireplace, music, and a TV. Additionally, it includes a secure indoor bike rack exclusively for tenants.
fitness center in norwalk ct

FITNESS CENTER

Tenants have access to our fully equipped fitness center, featuring the latest treadmills, free weights, cardio machines, resistance equipment, and more.

CAFE & CATERING in norwalk ct

CAFE & CATERING

Our main lobby features Plaza Deli, offering freshly made breakfast, lunch, and snacks daily. The deli also provides corporate catering services to meet your business needs.
TENANT LOUNGE & GAME ROOM at sono 50

TENANT LOUNGE & GAME ROOM

For a break, gathering, or simply to relax, head to our Tenant Lounge & Game Room. Enjoy comfortable seating, a welcoming bar, video games, billiards, and much more.

CONFERENCE & TRAINING CENTER in norwalk

CONFERENCE & TRAINING CENTER

This modern 750 SF space features two high-end conference rooms that can be combined into a single classroom or training facility, accommodating up to 54 people.

COWORKING SPACES AVAILABILITIES

SONO 50’s Norwalk coworking space for lease offers small and medium-sized businesses a professional space to conduct business and meet with clients. Immerse yourself in SONO 50’s community of diverse professionals by leasing a dedicated workstation or private office suite.

PERSONAL OFFICE W6 | 10TH FLOOR | COWORKING

9th floor | Private Offices and suites | Coworking

We offer offices for individuals and larger teams of up to 8 people | Starting at just $850 per month

norwalk coworking space for lease

10th floor | Private Offices and suites | Coworking

Whether it’s an office for 1 person or a larger team, enjoy all the amenities of our Class A building, including 24/7 access and a pet friendly environment! | Starting at just $850 per month

coworking space in norwalk ct

10th Floor | DEDICATED WORKSTATION | Coworking

Open Workstations provide all amenities of our coworking plans | Starting at just $399 per month

Luxury details for a professional look

SONO 50 offers tenants modern office spaces perfect for conducting business and meeting with clients, along with an array of amenities you won’t find elsewhere. Located in South Norwalk, tenants enjoy close proximity to NYC (a 45-minute drive), I-95, Route 7, the Merritt Parkway, and the Metro North train station. If you’re seeking a SoHo or Tribeca-style loft in the heart of Fairfield County, CT, schedule a tour to experience this unique office building for yourself!

EVENT SPACE AVAILABILITIES

At SONO 50, we strive to be a 360-degree business elevation company. That’s why we offer event spaces where you can flawlessly host your company’s events.

Rooftop Lounge for rent in norwalk

ROOFTOP LOUNGE

Our rooftop lounge is the perfect venue for private events or business parties. This open-air space offers a stunning 360° panoramic view of the Long Island Sound.

Modern Industrial Lobby in norwalk

HIP LOUNGE

Host your parties or events at our hip lounge, offering over 2,500 square feet of space complete with an entertainment system, bar area, and games.

TENANT LOUNGE & GAME ROOM at sono 50

GAMING AREA

Whether you’re planning an office event or just want to have a fun party with friends, our gaming area offers top-notch games and an inviting ambiance.

FINDING THE RIGHT OFFICE SPACE NEAR YOU IN NORWALK

We are located in the heart of South Norwalk, CT, providing an unbeatable location. Our building puts your company in close proximity to various amenities, including local shops, restaurants, business hubs, stunning views, etc. From spacious pre-built offices to custom-built suites, our versatile office spaces are designed to meet your unique business needs. Therefore, instead of searching for “best office space Norwalk CT,” get in touch with us right away!

CUSTOMERS REVIEWS

I'm currently leasing an office at SONO 50 and it's great to be back in an office environment coming from months working from home. It's a beautiful space with great amenities including a lounge and a gym. It's quiet, the other tenants are friendly and professional, and it's very safe. Jennifer Drolet is the point person for leasing and she is amazing!
Jordan Tapia
Tenant
Beautiful space that is quiet, clean, well-equipped, perfectly located in the heart of SoNo with plenty of parking available. Jennifer was extremely helpful and able to accommodate all of my needs for renting space, highly recommend!
Violet D.
Tenant
We chose to locate APP Technologies here in the heart of SoNo almost 10 years ago. The owners of SONO 50 have done extensive renovations since then and the building is a beautiful and welcoming place to do business. There are many nice amenities but what really makes it great are all the good people we share the building with! The maintenance team is friendly and responsive and does a great job keeping things running smoothly here.
Paul McLaughlin
Tenant
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SONO50 view
Sono 50 Norwalk rootop
Rooftop Lounge for rent in norwalk
Rooftop terrace of Sono 50 in CT
Rooftop Sono 50
Rooftop Lounge for rent in norwalk

SONO 50 ARTICLES

10 Ways to Customize Your Executive Office Space for Maximum Productivity

Key Points Your office space can impact your energy and concentration. Natural light has a positive connection with productivity. A clean desk reduces stress. Plus, it saves time. Indoor plants

October 14, 2025

Why Every Freelancer Should Try a Coworking Space?

Key Points Coworking spaces can improve your focus and routine. They provide ultra-modern tools and private rooms. Costs are low due to flexible plans. Freelancers can develop good connections and

October 8, 2025

Hidden Benefits of Working in a Professional Office Space vs. Remote Work

Key Points: Remote work vs. office work from the office is a never-ending debate, as both have their own plus points for employees and companies. Remote work offers better talent

October 3, 2025

Importance of Professional Meeting Spaces for Client Impressions

Key Points Professional spaces show a positive brand image. Good business locations have a positive impact on your business. Comfortable working space promotes productivity. Modern technology in meeting rooms supports

October 1, 2025

How Coworking Spaces Help Freelancers to Stay Productive

Key points The shared office space in Norwalk, CT, provides freelancers with greater flexibility. Coworking spaces promote mutual work and networking. Access to quality amenities would increase the productivity rate.

September 27, 2025

Learn about the features SONO 50 has to offer

Reserve a free tour today!