Flexible Office Space and Coworking in Belfast’s Cathedral Quarter — River House, 48–60 High Street, BT1 2BE

If you’re looking to rent office space Belfast, this address in the Cathedral Quarter offers a flexible and well‑connected base. Many businesses searching for where to rent office space in Belfast city centre find that River House provides the right mix of convenience, design, and adaptability. Set at 48–60 High Street, it spans six thoughtfully planned floors in one of the city’s most creative and energetic districts. Private offices, coworking desks, and relaxed breakout areas all sit under one roof, giving teams a workspace that adapts as they grow.

The building removes the friction of a traditional lease. with both coworking and private dog friendly office space to rent.  Solo founders, small teams, and expanding organisations all find room to scale without long‑term commitments. Being in the heart of BT1 also adds credibility, visibility, and easy access to the wider city. For anyone wanting to rent office space Belfast city centre, the amenities and location make this a strong option.

Inside, the layout supports how people work today. Quiet zones allow for focused tasks, while open collaborative areas and lounge spaces encourage conversation and connection. Kitchenettes and informal seating create natural meeting points throughout the day. A regular calendar of networking events and workshops strengthens the sense of community and helps members build meaningful professional relationships.

Four fully equipped meeting rooms accommodate up to twelve people, each fitted with modern AV and video‑conferencing technology. Larger gatherings can be hosted in the dedicated event space, which provides a polished setting for talks, training sessions, and industry meetups. Being centrally located means guests can reach the building easily, which is a major advantage when you rent office space Belfast for client‑facing work.

Onsite Café

Two Hands Café sits within the building and serves hot and cold food throughout the day. It offers a convenient alternative to eating at your desk or searching for coffee outside. Members use it as a casual meeting spot, a place to reset between calls, or simply somewhere to enjoy a proper break. Having this onsite is a small but meaningful benefit for anyone choosing to rent office space Belfast city centre.

Rooftop Views

A south‑facing rooftop terrace provides one of the building’s standout features. The Harland & Wolff cranes rise above the skyline, with the Albert Memorial Clock and the River Lagan completing the view. The terrace doubles as an event space and becomes a memorable setting on warm evenings. It’s a reminder that this workspace sits in a city with a rich industrial heritage and a fast‑moving future — something many professionals value when they rent office space Belfast for long‑term growth.

Fully Serviced Workspace

Practical features support the building’s ambition. Members benefit from 24/7 access, secure high‑speed WiFi, onsite parking, bike storage, and showers. A dedicated team manages reception, cleaning, maintenance, and security, ensuring the building runs smoothly. Rolling monthly contracts allow businesses to move in quickly, adjust their space as needed, and avoid the costs associated with long leases. One all‑inclusive fee keeps budgeting simple and predictable.

The Cathedral Quarter

The surrounding neighbourhood adds significant appeal. Once a historic merchant district, the Cathedral Quarter is now a hub for creative, digital, and professional services. Independent restaurants, galleries, and cultural venues line the nearby streets, creating a lively atmosphere throughout the week. The Merchant Hotel sits just around the corner, offering a refined setting for client meetings or after‑work drinks. St Anne’s Cathedral is a two‑minute walk away, while St George’s Market — one of the oldest markets in the region — is a short stroll south. These local landmarks make the area a rewarding place to work and explore.

Transport Connections

Transport links strengthen the location further. Belfast Grand Central Station is within easy reach, connecting the area to regional rail services, Translink buses, and the Glider rapid transit route. George Best Belfast City Airport lies under four miles away, making travel straightforward for teams and clients. Drivers benefit from direct access to the M1 and M2 motorways, and onsite parking removes the daily challenge of finding a space. For commuters, these connections make it practical to rent office space Belfast without compromising on accessibility.

What’s Nearby

The wider neighbourhood continues to evolve. Ulster University’s city centre campus has brought new energy and talent into the area, while ongoing regeneration of the waterfront and Titanic Quarter strengthens Belfast’s reputation as a destination for ambitious businesses. New hospitality, retail, and public realm improvements enhance the experience for everyone who works or visits here. For organisations wanting to rent office space Belfast city centre, these developments add long‑term value.

Startups, scaling SMEs, charities, and established organisations all find that 48–60 High Street offers a rare combination: a prestigious Cathedral Quarter address, a workspace designed around people, a supportive community, and the flexibility to grow on their own terms. In a city that continues to evolve, this is a base that keeps pace with it — and a compelling choice for anyone looking to rent office space Belfast.