Street naming and numbering
Apply for street naming and numbering for new properties and developments, or to change the name of your property.
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.
Have your say: Local Validation RequirementsLewisham Council is consulting on proposed updates to its Local Validation Requirements for planning applications. The consultation runs until 29 September 2026.
Application form
Apply for new street names and numbers or to change your property name.
Application guidelines
Guidelines to help you complete your application for street naming and numbering.
Protocols
Learn about the street and building naming and numbering process and related protocols.
Legislation
See legal information relating to street naming and numbering.