Planning Permission Jersey

An extra bedroom without building outwards.

Loft conversion to bedroom in Jersey — planning and bye-law guide.

Converting your loft to a bedroom adds a habitable room without using any garden space. We handle planning permission, structural engineering, fire safety specification, and Bylaw Plus drawings for loft bedroom conversions across Jersey.

  • Free Initial Consultation
  • All In-House — No Subcontractors
  • Bylaw Plus — Builder-Ready Drawings
  • Jersey Only Specialists
  • Structural Engineering Included

What's Included

How It Works

1

Consultation

We confirm planning requirements, assess head height, and advise on fire escape provision.

2

Application

We submit the planning application if required.

3

Bylaw Plus

Full drawings including staircase, floor, insulation, fire detection, and escape window specification.

Planning Note

A loft bedroom is a habitable room and must meet Jersey bye-law requirements for insulation, fire detection, and escape. These are specified in our Bylaw Plus drawings.

Frequently Asked Questions

Loft Conversions we have taken through planning

Loft Conversion with Dormers

“Getting dormer windows approved in a strict area was never going to be simple. These guys knew the exact guidelines to reference in our application, which saved us months of going back and forth with the department.”
Mark Baudains

Roof Line Alteration

“Raising the roof ridge height to fit another bedroom seemed like a long shot. The 3D drawings provided to the planning committee showed it would not impact the street scene, and it worked.”
Michael Le Brocq

Velux Roof Lights

“Installing four roof lights into a sloping roof needed planning approval due to local conservation guidelines. The team handled the submission and gained approval within six weeks.”
Karen Nicolle

Ready to start your loft conversion to bedroom project?

Free initial consultation. We advise on planning, costs, and timescales. Jersey only.