Do I need planning permission for a garden log cabin?

Most domestic garden cabins under 2.5m total height (sitting under 2m from the boundary) fall under Permitted Development rules in England and do not need full planning permission. Larger or taller cabins, anything closer to the boundary, and any cabin in a conservation area, listed-building grounds or AONB do need to apply. Always check with the local planning office before ordering.

What base does a log cabin need?

A level concrete slab, 100mm thick on a 100mm sub-base of compacted hardcore, is the universal answer for cabins up to 4m by 3m. Paving slabs on a sand bed work for smaller cabins (under 3m by 2m) on solid ground. The base must extend 50mm past the cabin footprint on every side and sit dead level, within 5mm corner-to-corner.

Can you use a garden log cabin year-round?

For an office or hobby room, yes, with 28mm-plus tongue-and-groove cladding, insulated floor and roof, double-glazed windows and a damp-proof course under the base. Standard 19mm to 22mm cabins are summer-only; without insulation they sit at outdoor temperature in winter. Permanent residential use is a separate planning question, usually a no in a garden.

How long does a garden log cabin last?

Pressure-treated 28mm cabins from Palmako, Forest Garden and similar tier brands carry 10 to 15-year structural guarantees and typically last 20-plus years with annual re-coating. Thinner 12mm to 19mm dipped-treatment cabins run 10 to 12 years. The roof felt is the first thing to fail; budget for re-felting every 7 to 10 years.

Can you put electrics in a garden log cabin?

Yes, but the supply must be installed by a Part P registered electrician. Most retailers do not pre-wire cabins because the cable run from the house is a site-specific job. Budget £400 to £900 for a basic circuit (sockets and lighting). Heating loads like an electric heater or heat pump need a dedicated circuit and may need a consumer-unit upgrade.