A construction plot number is not necessarily the postal address that will be assigned. [1] [2] [3]
Which projects need an address application?
Redbridge's published process covers new developments, redevelopment, conversions or subdivisions that change the number of units, and changes to how properties are accessed. Its examples include residential and non-residential premises. The relevant council should confirm the requirements for the particular site. [1]
For a single house, the task may be assigning a new number within an existing street. For several homes or flats, the arrangement also needs to identify each separate unit and its entrance. Prepare the addressing information alongside the accommodation schedule so the units are described consistently. [1] [2]
Prepare a clear application pack
Council requirements differ, but Redbridge and Newham both ask for information identifying the development and its units. Useful material includes a site-location plan, floor plans and a schedule linking construction plot numbers to the proposed units. Check the council's form for its exact requirements and fees. [1] [2]
Redbridge specifically requires a leaseholder seeking an address change to provide the freeholder's authorisation. Do not assume that every person involved in a project can request changes without demonstrating the necessary authority. [1]
Submit names as suggestions, not as already approved addresses. Newham checks for duplication and can consult the fire brigade; Redbridge also consults the emergency services. Both processes show why an unapproved marketing name should not be treated as the final official designation. [1] [2]
Council approval and Royal Mail are different steps
Newham explains that it registers the agreed addresses in its local address database and supplies confirmation of the official addresses and Unique Property Reference Numbers. It also sends the addresses to Royal Mail for registration and postcode confirmation. [2]
Keep the council's confirmation. Thames Water requires the final verified postal address and evidence from the local authority as part of its new-supply connection process. Resolving the address only at the last moment can therefore leave a practical dependency outstanding. [3]
Tell the council when the homes are ready
Redbridge asks developers to notify it when construction is complete and the building is ready for occupation. It then instructs Royal Mail to activate the address in its Postal Address File and makes the address live in its own database. Check whether the relevant council requires a similar completion notification. [1]
Ask the project team to replace provisional plot references in the final records with the confirmed addresses, or provide a clear cross-reference schedule. This helps match each home to its utility and energy-performance documents. [3] [4]
Allow for the actual local process
Redbridge recommends contacting it early, preferably before construction and before marketing a development name. Newham's page also identifies Royal Mail processing as a separate dependency. Neither should be read as a London-wide guaranteed turnaround. Obtain the current local requirements and track the application through to confirmed and activated addresses. [1] [2]