Find out in 60 seconds whether your home extension needs planning permission — or qualifies under Permitted Development. Property-specific, LPA-matched, instant.
From your first question to a confident application — clear, expert, fast.
Complete the 60-second PD checker above. Get an instant read on your planning route — LPA identified, PD limits shown.
Commission your full feasibility report. £297 fixed fee. No hourly rates, no surprises. Delivered in 48 hours.
We assess your property, your LPA's policies, PD rights in full, and comparable decisions from your area.
Your report tells you exactly what route to take, what to submit, and how to do it — including a full step-by-step SOP.
Built by someone who develops residential property for a living. Not a generic checklist — a genuine site-specific analysis of your property and your LPA.
Rear extension + dormer · London Borough of Merton
Most homeowners either pay an architect £3,000+ just to find out whether their project is viable — or they submit a poorly researched application and spend 3–6 months fighting a refusal.
A £297 feasibility report gives you the full picture before a single penny is spent on drawings. It's the decision that makes every subsequent decision smarter.
Once your report is in hand, you can commission the full Drawings Package — technical drawings, application management, and submission handling. From £1,500.
Report clients get priority scheduling and a reduced rate on the drawings package.
Two clear options. Start with the free check, upgrade when you're ready.
Takes 60 seconds
Upgrade to drawings package available after
Real results from homeowners across London and the Home Counties.
"I was about to spend £4,000 on architect drawings for a double-storey extension. The PlanReady report showed me my property's previous extension had already used up the PD allowance. Saved me from an expensive mistake."
"The step-by-step SOP was worth every penny. I had no idea about neighbour notification requirements or how to structure the design and access statement. First-time applicant — went through without a single objection."
"As a landlord with several properties I now get a PlanReady report before committing to anything. The comparable decisions section is invaluable — I can see exactly what the local planning officer is likely to approve."
Your extension deserves expert insight before any money is spent on architects or drawings.