Turn dead roof space into a room you'll actually use.
Loft conversion planning permission in Jersey.
A loft conversion adds a usable room — bedroom, bathroom, study — without touching your garden. Jersey has specific planning and bye-law requirements for loft conversions. We manage the full process: planning, structural engineering, and Bylaw Plus drawings.
- Free Initial Consultation
- All In-House — No Subcontractors
- Bylaw Plus — Builder-Ready Drawings
- Jersey Only Specialists
- Structural Engineering Included
What's Included
- Free consultation
- Planning drawings
- Planning application
- Structural engineering (floor, roof, staircase)
- Bylaw Plus drawings
- Bye-law application
How It Works
Consultation
We assess your loft space, roof structure, and available head height to confirm what type of conversion is feasible.
Application
We produce planning drawings and submit the application.
Bylaw Plus
Full construction drawings including floor joists, dormer framing (if applicable), staircase, and fire safety specification.
Planning Note
Loft conversions involving dormer windows or changes to the roof slope require planning permission in Jersey. Velux-only conversions may fall within permitted development but must be confirmed.
Frequently Asked Questions
Ready to start your loft conversion project?
Free initial consultation. We advise on planning, costs, and timescales. Jersey only.