The right window for a conservation area property in Jersey.
Replacement windows in Jersey conservation areas — planning permission guide.
Replacement windows in Jersey conservation areas require planning permission and must respect the character of the conservation area. We handle the application, heritage statement, and window specification for conservation area properties across Jersey.
- 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 application
- Heritage statement if required
- Window specification in appropriate materials
- Bylaw Plus drawings
- Bye-law application if required
How It Works
Consultation
We confirm conservation area designation and advise on appropriate window materials and styles.
Application
We produce planning drawings and submit the application with any required heritage statement.
Specification
We specify windows in materials appropriate to the conservation area.
Planning Note
Conservation area planning permission is required for replacement windows in Jersey conservation areas. The Planning Department assesses material, style, and proportion.
Frequently Asked Questions
Alterations & Windows we have taken through planning
Listed Window Replacement
“Replacing the old windows on our cottage in St Ouen felt like a legal minefield. The team sorted out the historic environment details and drawings without any fuss, and the planning department approved the slimline double glazing on our first attempt.”
Solar Panel Array
“We wanted in-roof solar panels on a roof facing the street in St Helier. Planning initially pushed back, but the team handled the submission brilliant and won the approval for us.”
First Floor Glass Balcony
“We were worried a glass balcony on our first floor would trigger privacy complaints from next door. The architectural team designed frosted side panels into the drawings, which satisfied the planning officer straight away.”
Ready to start your replacement windows — conservation area project?
Free initial consultation. We advise on planning, costs, and timescales. Jersey only.