All requests for new property and street names and numbers can be made by completing the online form here. You will be asked to supply a site layout plan showing all proposed properties and road access points. For multi-level developments separate floors plans, indicating each individual plot, will also be required.
If you cannot find your address on the Royal Mail online search, please complete the enquiry form under the Need help? section on their website. This can be found by visiting www.royalmail.com/find-a-postcode