Postcode RG18 3GX

Thatcham, West Berkshire, South East

Postcode

RG18 3GX

Street postcode · in use since 2025

Sector · District · Area

RG18 3GX is a live postcode in Thatcham, in the West Berkshire local authority, South East. It belongs to postcode sector RG18 3, district RG18 and the RG area (Reading).

RG18 3GX at a glance

Postcode: RG18 3GX
Place: Thatcham (town)
Local authority: West Berkshire
Region: South East
Nation: England
Ward: Thatcham North East
Constituency: Newbury
Coordinates: 51.40420, -1.26154

Location

View larger map

How to write an address in RG18 3GX

[Number] [Street name]
THATCHAM
RG18 3GX

Nearby postcodes

Postcode	Place	Distance
RG19 3JH	Thatcham	under 1 km
RG19 3US	Thatcham	under 1 km
RG19 3JP	Thatcham	under 1 km
RG19 3RG	Thatcham	under 1 km
RG19 3JD	Thatcham	under 1 km
RG19 3RQ	Thatcham	under 1 km
RG19 3JG	Thatcham	under 1 km
RG19 3JL	Thatcham	under 1 km
RG18 4AE	Thatcham	under 1 km
RG19 3RJ	Thatcham	under 1 km

Frequently asked questions

Where is postcode RG18 3GX?

RG18 3GX is in Thatcham, South East. It is part of the RG18 postcode district, within the RG area (Reading).

Which council covers RG18 3GX?

Addresses in RG18 3GX fall under West Berkshire, in the Thatcham North East ward.

How do I write the postcode RG18 3GX?

Write it in capitals as RG18 3GX, with one space between the outward code RG18 and the inward code 3GX, on the last line of the address.