Conversions & Extensions

Major building work can be daunting but to Trissas it’s our happy place. Allow our London based team to plan with you to make your dreams come true in meeting your desired outcomes in your building project.

Contact Us Now

Your Ideas Turned Into Reality

An informal chat can be the beginning of transferring your ideas into reality. Let us discuss with you the options, provide expert know-how to planning and bring your inspiration to life.

Trissas will be with you all the way, guiding and supporting, whilst getting the job done. We excel in customer service and satisfaction.

Take that first step and give us a call on 0207 686 8059 or if you prefer hello@trissas.co.uk

A conversion or extension is a major piece of work in your home. In order to achieve this project Trissas can support you and guide you through the planning process. We cover all aspects from

  • Permitted Development
  • Pre Application submissions
  • Planning Application submission
  • Discharging conditions after permission has been granted
  • Project management
  • Certifications
  • Full construction through to handing over your completed project
Get In Touch