Planning permission and building regulations
They are separate processes. Planning addresses the acceptability of a proposal; building regulations address technical standards. Being permitted development does not remove building regulations requirements. Confirm both before construction.
Understanding permitted development
Rights depend on the property, the proposed work and restrictions. Listed status, conservation areas, planning conditions and Article 4 directions can affect the position. A lawful development certificate may help establish the planning status of a proposal.
Structural considerations
Existing foundations, load-bearing walls, roof supports and new openings need appropriate assessment. Structural design should reflect the actual building and proposed loads rather than assumptions from another project.
Neighbouring properties and shared walls
The Party Wall etc. Act 1996 may apply to work on shared walls or excavations near neighbouring foundations. It is separate from planning permission; obtain appropriate advice early if the proposed work may fall within it.
Typical project stages
An initial discussion is followed by feasibility and design, property-specific checks and any necessary permissions or technical approvals. A defined scope and quotation precede construction. Inspection and completion arrangements depend on the agreed work and approvals.
Preparing for a consultation
Bring your postcode, a description of how you want to use the new space, any drawings or decision notices, and photographs of the affected rooms. A budget range and preferred start period help frame the discussion, even if both are flexible.