Planning Permission Jersey

Alterations & Windows in Jersey

Replacement windows, removal of walls, internal reconfigurations — planning permission and bye-law drawings.

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

Alterations & Windows Services

Alterations & Windows we have taken through planning

Jersey projects we have prepared, submitted and seen through to decision, in our clients' own words.

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.”
Jean Le Brun, St Ouen

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.”
Sophie Marett, St Helier

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.”
Emma Le Quesne

Internal Structural Wall Opening

“Even though internal changes do not always need full planning, being in a protected building meant we needed formal consent for opening up the back wall for bifolds. They managed the paperwork efficiently.”
Catherine Huelin

External Wall Insulation

“Adding external wall insulation to a 1970s house changed the outer appearance drastically. The team helped us pick an approved finish and submitted the planning notice without fuss.”
Chris Billot

Roof Terrace with Glass Balustrade

“Turned our flat roof into a sun terrace. The site plans clearly proved we would not overlook the neighbouring gardens, so the planning officer gave it the thumbs up.”
Hannah Touzel

Timber Sash Replacements

“Upgraded single glazed sash windows in a protected area to double glazed timber replicas. The drawings and wood profile specs satisfied the planning department completely.”
Alan Sarre

Slate Roof Replacement

“Changing the roofing material on an older traditional home needed explicit permission. The team provided material samples and drawings that made approval straightforward.”
Anne Perchard

Alterations & Windows is one of nine service areas we cover. For how planning permission works in Jersey generally — the two consents, timescales and what gets refused — seeplanning permission in Jersey.

Ready to start your alterations & windows project?

Free initial consultation — no obligation. Jersey only.