New builds & home extensions

Organisation & attention to detail is key

Rabjohn construction have over 40 years’ experience building and extending homes in the Sheffield and South Yorkshire area. Unlike other firms we take on one project at a time. We give it our full attention from the initial dig, right through to the final sign off with building control and the customer. We can work on all types of structures including steel, timber frame, traditional and modern contemporary.

Our meticulous approach has helped us to successfully build houses and undertake extension projects for over 40 years.

Building for over



New builds

We have been helping the people of South Yorkshire build their dream homes for over 40 years. We have a dedicated project manager who will liaise with you and our team of experienced contractors from the off. The current Rabjohn team have been working together for over 10 years. Each tradesman is fully qualified and is a specialist in their field.

We believe communication is vital. All building work we undertake is project managed by Mark who has over 15 years trade experience. Utilising our project management skills and experience, we maximise job production and produce stunning new builds that exceed expectations.

Upon discussing and signing off on your building project we will:

  • Get on site, dig out the job to drawing measurements & specifications
  • Work with building control, getting the job inspected and passed at foundations, DPC, drainage, roof & steel work. Finally, all relevant electrical and plumbing paperwork is provided and sent to building control
  • Work to customer & architectural plans. We keep the customer fully informed as to our progress during the project and ensure we are sticking to timeframes and budgets


Whether you require a house extension due to a new addition to the family home. Or simply need some extra space, Rabjohn can help you to extend or re-develop your existing property. We can work on single storey extensions, loft conversions or help you to transform your property enabling you to enjoy some contemporary living. Every extension project we undertake is project managed from start to finish. From the initial sharing of the idea, through to the final sign off with building regulation. We have over 40 years industry experience and knowhow to support us during your home improvement project.

Speak to a member of the Rabjohn construction team today and let us help you to realise your homes potential.