Projects

Entrance to 146 New Cavendish Street, London

123 Shirland Road

Having served as a launderette for over 20 years, Shirland Road was acquired by our group with planning permission to deliver 8 high-quality residential flats and Class E commercial space. This project represents a flagship design and build scheme, aiming to create a prime private rental sector (PRS) development in the highly sought-after Maida Vale area of Westminster.

 The site’s prime location presents a unique logistical environment, requiring meticulous planning and strategic delivery. To address these complexities, our delivery team have focused on creating a high-quality and well-coordinated technical design that integrates seamlessly with detailed construction phasing.  

With a focus on efficiency and sustainability, the project will be completed within an 18-month timeline from the start on-site. Shirland Road is expected to realise a GDV of £12m.  

By integrating thoughtful design, technical expertise, and meticulous management, Shirland Road will deliver ahigh-specification, mixed-use development that enhances the local community and adds significant value to the Maida Vale area.

Location

Maida Vale, Westminster

Status

Live

Sector

Mixed Use

Value

£6m

Location

Maida Vale, Westminster

Status

Live

Sector

Mixed Use

Value

£6m

123 Shirland Road CGI, daytime view
123 Shirland Road CGI, night view
123 Shirland Road illustrated street view
123 Shirland Road illustrated elevation along the street
123 Shirland Road illustrated corner view
Shirland Road, Maida Vale, by Maida Vale station
Shirland Road streetscape, Maida Vale

Jubilee Place & Monmouth Street

Delivering a series of flagship retail spaces across Prime Central London for a leading beauty brand, this project highlights our ability to combine design excellence with efficient programme delivery, ensuring a consistent brand identity and exceptional quality throughout.

Location

Canary Wharf and Covent Garden, London

Status

Completed

Sector

Retail

Value

£750,000

Location

Canary Wharf and Covent Garden, London

Status

Completed

Sector

Retail

Value

£750,000

Monmouth Street retail shopfront, Covent Garden
Monmouth Street beauty bar with stone counter and stools
Monmouth Street walnut display shelving and travertine counter
Monmouth Street consultation lounge
Monmouth Street retail interior looking towards the entrance
Monmouth Street beauty bar long view

Tiverton Street

Completed on Tiverton Street, Bermondsey, this retail showroom project incorporates a fully glazed frontage to maximise natural light and external visibility. The scheme includes a high-spec, fully lined interior, with both internal and external brickwork finishes delivered to a precise and consistent standard, creating a clean, industrial-inspired aesthetic.

Location

Bermondsey, London

Status

Completed

Sector

Retail

Value

£300,000

Location

Bermondsey, London

Status

Completed

Sector

Retail

Value

£300,000

Tiverton Street retail showroom interior with polished floor
Tiverton Street showroom seating area
Tiverton Street brickwork corridor
Tiverton Street showroom bar and brick walls
Tiverton Street brickwork detail

Wigmore

One Four Six Group delivered a fast-track office refurbishment at 94–96 Wigmore Street, Marylebone. The design-and-build project included reconfigured layouts, glazed partitions, upgraded finishes and building services adaptations, completed on time and within budget, ready for immediate occupation.

Location

Marylebone, London

Status

Completed

Sector

Commercial

Value

£150,000

Location

Marylebone, London

Status

Completed

Sector

Commercial

Value

£150,000

Wigmore Street office boardroom
Wigmore Street office workspace
Wigmore Street open-plan office
Wigmore Street office breakout area
Wigmore Street glazed meeting room partitions

146 New Cavendish Street

New Cavendish Street, a 1960s building located in W1, London, was transformed into premium office and collaboration space. The building was acquired by Topset Investments in a distressed state and underwent a comprehensive CAT A & B refurbishment, with the project successfully completed in January 2024.

By combining bespoke interior design, high-quality finishes, and expert craftsmanship, we created a space that seamlessly integrates professional functionality with a warm and welcoming atmosphere. Featuring flexible and stylish workspaces, New Cavendish Street is designed to meet the dynamic needs of Topset Investments’ tenants.

New Cavendish Street was a ‘fast track’ fit-out delivered in 5 months from start on site to practical completion. Our expertise ensured that Topset Investment’s built asset realised its full potential, ultimately delivering an £11m+ GDV.  

Successfully acquired, financed, and delivered, New Cavendish Street now operates as a fully occupied, income-generating asset, showcasing our commitment to delivering exceptional project outcomes and realising value.

Location

Fitzrovia, Westminster

Status

Completed

Sector

Commercial

Value

£2m

Location

Fitzrovia, Westminster

Status

Completed

Sector

Commercial

Value

£2m

146 New Cavendish Street, refurbished 1960s office building in Fitzrovia
146 New Cavendish Street refurbished open-plan office

111-113 Great Portland Street

Located in the heart of Fitzrovia, 111–113 Great Portland Street is a character office building arranged over five floors. Acting on behalf of the outgoing tenant, we planned and delivered a full program of dilapidations works to meet lease obligations and return the space to a clean, lettable condition.

The works included the removal of tenant alterations, reinstatement of finishes, lighting, mechanical systems, and services. Operating within a live, multi-tenanted building and under tight time constraints, we coordinated closely with the landlord’s surveyor to manage compliance, access, and sign-off.

This project underscores our ability to perform technical reinstatement works with precision and reliability. By maintaining clear communication, strict adherence to program, and a firm grip on compliance, we ensured a smooth handover that safeguarded our client’s position and delivered a clean exit.

Location

Fitzrovia, Westminster

Status

Completed

Sector

Commercial

Value

£150k

Location

Fitzrovia, Westminster

Status

Completed

Sector

Commercial

Value

£150k

Great Portland Street, Fitzrovia, with the BT Tower in the distance
111-113 Great Portland Street entrance door
111-113 Great Portland Street exterior
111-113 Great Portland Street interior

Note :

Some projects shown were delivered by Topset Investment Group prior to the incorporation of One Four Six Group. The same leadership team and delivery capability now operate under One Four Six Group, continuing our commitment to quality, control, and outcome-driven construction.