Mortimer Street

Prime Central London Rooftop Expansion, Creating Premium Office Space

Project Manager Quartz Project Services
Quantity Surveyor Abakus Consulting
Architect Barr Gazetas
Structural Evolve Consulting
Services Watkins Payne
CAT A Space 8,000 ft2
CAT B Space 5,500 ft2

This major construction project transformed a commercial building in the heart of London, creating a stunning rooftop extension with prime office space.

Located moments from Oxford Circus, the project involved a complete overhaul of the building's top floor, adding an additional 5,000 square feet of open-plan office space and a unique rooftop terrace. The extension was achieved while the existing building remained fully occupied, demonstrating the team's expertise in minimising disruption.

Key features of the project include:

  • Expansive workspace: Approximately 8,000 square feet of CAT A open-plan office space.
  • Premium fit-out option: 5,500 square feet of pre-fitted CAT B space.
  • Striking rooftop terrace: Offering breathtaking views and a vibrant work environment.

 

Complex construction processes were undertaken, including precision demolition, a new building frame, and the preservation of existing building services. The team also ensured the extension seamlessly integrated with the existing building's infrastructure.

The completed project boasts high-quality office space, modern amenities, and sustainable features. It has achieved a BREEAM "Excellent" rating, highlighting its commitment to environmental responsibility.

The successful completion of this project demonstrates the team's ability to deliver complex commercial construction projects in prime London locations while minimising interuptions to normal operations and exceeding sustainability goals. The new rooftop extension provides tenants with exceptional office space and a coveted central London address.