20/07/2026
Here's a stat that surprises people: 15-20% of planning applications are retrospective - made after the council's enforcement team came knocking about something the owner was sure didn't need permission.
For oak garages the rules hinge on three things: height (under 2.5m eaves / 4m ridge is usually fine), position (forward of the house or tight to a boundary changes the answer), and use (add a room above and assume you need permission).
This three-bay barn hip in Yorkshire looks like classic permitted development - it wasn't. Height and position put it over the line, and it went through full planning before a single post went up.
What's holding your project back - planning, price, or finding a builder?
Call us on 01580 880344 or read the plain-English guide:
Find guidance on planning permission for oak framed garage and building kits, what’s required and how to prepare for approvals with your project.