16/12/2025
Thinking about an oak-framed garden room in Essex or Cambridgeshire?
Before you fall in love with a design, there’s one planning rule that catches people out time and again:
✅ If your garden room is within 2 metres of a boundary, the total height must be no more than 2.5 metres.
That single detail can completely change your roof pitch (and whether a traditional pitched roof is realistic on a tighter plot).
In our latest blog, we break it down in plain English, including:
When a garden room is usually Permitted Development
🔍 The key height limits (and how roof style affects them)
🔍 When you will need planning permission
🔍 Whether Building Regulations may still apply
🔍 Why a Lawful Development Certificate can be a smart move for peace of mind
Read the full guide here: https://eastanglianoakframes.co.uk/can-i-build-an-oak-garden-room-without-planning-permission-in-essex-or-cambridgeshire/
If you’re in the early stages, a quick chat now can save a lot of re-drawing later.
A practical guide for Essex & Cambridgeshire homeowners: when an oak garden room counts as permitted development, the 2m boundary height limit, Building Regulations thresholds, and when to get a Lawful Development Certificate.