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Planning enforcement

Report a breach of planning control.
Building Safety Levy: starts 1 October 2026

The Building Safety Levy (BSL) will come into effect on 1 October 2026. It is a tax on new dwellings and new bedspaces in purpose‑built student accommodation (PBSA).

Developers must pay the levy on certain building control applications or notices before completion or occupation of the building. The Council will collect the levy.

The Building Safety Levy (England) Regulations 2025 sets out how the levy will operate.

Changes to how some planning applications are decided from 31 October 2026

The Government has introduced new national rules about who decides planning applications.

These rules are formally called the national scheme of delegation. From 31 October 2026, they will decide which applications must be decided by planning officers and which may go to Planning Committee.

The rules will apply to cases decided from that date. We have updated Lewisham’s Constitution to reflect the changes.

Enforcement action

Find out when we can take enforcement action against unauthorised developments.

Report an unauthorised development

Tell us if you think planning control has been breached.

Case priorities

See how we prioritise and investigate allegations of unauthorised developments.
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