Wightman Road N8

Haringey Mosque Extension – Works were recently completed on the extension to the Hornsey Mosque. STS was involved from the start of the project successfully producing the initial design, and securing a planning application in December 2011. We have prepared the full building regulations package, structural design and RC details, and have provided supervision through …


51 The Reddings

The job involved extensive remodelling of the ground floor and has exploited the slope of the site to introduce a semi-basement below the rear patio. STS has provided structural design services, project management and supervision and has followed the project through to the successful completion with the help of the architect Ralph Kanfer.

Beechwood Avenue N3

Two storey rear and side extension and roof alterations and refurbishment to create a substantial home equipped and finished to an extremely high standard. The property features a large basement with a cinema room, a detached swimming pool and seven bedrooms, with a large open-plan ground floor reception area. It is also fully automated.

Avenue Road NW8

The existing property is a large six bedroom detached house. STS was providing a full design and project management service in 2011; Demolition of existing single storey side extension and erection of a basement and ground floor side extension and a single storey, full width, ground floor rear extension, including excavations to erect a swimming …


Cator Road SE26

STS has prepared building regulation drawings and structural design for the conversion of this large detached house to seven flats with associated replacement side and rear extensions and has also provided project management and supervision services.