RM3 3DU is a live postcode in London, in the Havering local authority, London. It belongs to postcode sector RM3 3, district RM3 and the RM area (Romford).
This is a large-user postcode: it is assigned to a single organisation rather than to a street.
RM3 3DU at a glance
Location
How to write an address in RM3 3DU
[Number] [Street name] LONDON RM3 3DU
Nearby postcodes
Other postcodes in sector RM3 3
Frequently asked questions
Where is postcode RM3 3DU?
RM3 3DU is in London, London. It is part of the RM3 postcode district, within the RM area (Romford).
Which council covers RM3 3DU?
Addresses in RM3 3DU fall under Havering, in the Gooshays ward.
How do I write the postcode RM3 3DU?
Write it in capitals as RM3 3DU, with one space between the outward code RM3 and the inward code 3DU, on the last line of the address.