50-52 Welbeck Street Building Conversion London

Value:

£5.5m

Timescale:

56 weeks

The project compromised of the conversion of three Victorian buildings dating back to the 1890’s into one modern workspace.

Downward view of a modern spiral staircase with wooden steps, metal railings, and hanging glass pendant lights, creating a repeating geometric pattern.

This building conversion London project for Howard de Walden involves the extensive transformation of three Victorian buildings dating back to the 1890s. Located in the heart of Central London, the scheme combines structural alterations, demolition works and specialist construction techniques to convert former residential properties into high-quality commercial space.

From the outset, the project presented significant technical challenges due to the age, condition and configuration of the existing buildings. Nevertheless, careful planning and close coordination have enabled the team to progress a complex programme of works while preserving the character of the historic structures.

Building Conversion London with Major Structural Alterations

A key stage of this building conversion London project involved stripping the buildings back to their core shell. To facilitate the redevelopment, Virtus removed more than 600 tonnes of demolition and strip-out material from the site.

Furthermore, the team carried out extensive structural alterations throughout the three properties. These works created the framework required to deliver modern commercial accommodation while retaining the architectural character of the original Victorian buildings.

As a result, the development now provides a strong foundation for the next phase of construction.

Victorian Building Conversion with New Lift Installation

One of the most significant engineering challenges involved the installation of a new lift shaft linking the buildings. To achieve this, Virtus demolished a substantial section of the party wall between numbers 51 and 52.

Consequently, the works temporarily exposed large areas of the structure while the team introduced new strengthening and support measures. However, careful sequencing and engineering coordination enabled the project team to complete these works safely and efficiently.

Moreover, the new lift installation will significantly improve accessibility and functionality throughout the completed commercial space.

Feature Staircase Construction

The centrepiece of this building conversion London project is a striking white concrete feature staircase. Virtus commenced the staircase construction while internal strip-out works continued elsewhere within the building.

This approach required meticulous coordination between trades and careful management of programme activities. Furthermore, the installation demands exceptional accuracy due to the staircase’s architectural significance and visual prominence.

Once complete, the staircase will form a defining feature of the development and create a strong focal point within the refurbished building.

Delivering a Complex Building Conversion London Project

The conversion of three Victorian properties into a single commercial destination requires extensive planning, technical expertise and collaboration. Therefore, every stage of the project demands careful consideration of both the existing structures and the future operational requirements of the building.

Through detailed coordination and innovative problem-solving, Virtus continues to deliver one of the most technically challenging projects of its kind. Ultimately, this building conversion London scheme will breathe new life into a series of historic buildings while creating high-quality commercial accommodation in a prime Central London location.

Project Gallery

Modern minimalistic interior featuring a central reception desk illuminated from below, flanked by two large wooden-framed glass doors. The space is designed with clean lines and neutral tones, including white walls, light wood accents, and large gray tiled flooring. Recessed ceiling lighting provides a soft perimeter glow. Behind the desk is a small window and a wall-mounted cabinet.

Street view of three multi-story buildings with distinct architectural styles: the left building features large white-framed windows and a black iron balcony on the first floor; the central building is constructed of red brick with white-framed bay windows; the right building combines red brick and light-colored stone, with tall narrow windows and ornate stonework around the entrance. A 'No Entry' street sign is visible in front of the rightmost building.

Spacious modern interior with white walls, grey flooring, large windows, and skylights providing natural light, featuring pillars and an elevator door.

Upward view of a modern spiral staircase with wooden steps, metal railings, and concrete walls, creating a geometric pattern with repeating shapes and lines.

Modern bathroom sink setup with a white rectangular sink, chrome tap, wall-mounted soap dispenser above, and wooden cabinets with a flush panel for a toilet to the left, set against a light grey wall.

Spacious modern interior with white walls and ceiling, light grey carpeted floor, rectangular fluorescent ceiling lights, a central wooden door with a glass panel and exit sign above, open area with glass windows and railing to the left, and large windows at the far end showing buildings outside.

Awards and Accreditations

We are committed to being recognised as a modern forward thinking construction company and realise the importance of meeting the standards and expectations of our customers and in recognition of this we are members of Constructionline and CHAS, whilst also having accreditation under ISO9001 & ISO1400.