The UK Postcode Database

G21 4NB

a postcode in

Introduced in April 1989
G21 4NB Normal (geographic) postcodes Large user postcodes

The nearby postcodes map only shows currently active postcodes. Postcode markers will cluster if they are close together, which may happen in densly populated built-up areas or where single premises have multiple postcodes.

Streets Associated with G21 4NB

Unnamed road - 32 properties, USRN 8007004

Unnamed road - 3 properties, USRN 8007301

Unnamed road - 1 property, USRN 8007036

Street names are those nearest to properties in this postcode, they are not necessarily the postal address

Coordinates

Latitude: 55.8778 / 55°52'40"N

Longitude: -4.2223 / 4°13'20"W

UTM Reference: 30U 423529 6193159

OS Easting: 261069

OS Northing: 667198

OS Grid: NS610671

Location Encoding

Mapcode Local: GBR 0TD.4P

Mapcode Global: WH4Q7.3JNB

Open Location Code: 9C7QVQHH+43

Maidenhead Locator System: IO75vv30

Demographics

Urban/Rural Indicator: 1

  • large urban area
  • a major city

ONS Population Classification: 7c1

  • Constrained City Dwellers
  • White Communities
  • Challenged Transitionaries

Index of Multiple Deprivation (IMD): 1339 / 6976

  • 2nd decile
  • much more deprived

Demographics are based on the LSOA containing this postcode and not necessarily this postcode alone

Sun and Moon Times for G21 4NB on Friday 28 August 2026

Astromomical twilight begins (full darkness ends) 03:42
Nautical twilight begins (First light) 04:43
Civil twilight begins (Dawn) 05:34
Sunrise 06:13
Transit (sun is at its highest) 13:18
Sunset 20:22
Civil twilight ends (Dusk) 21:02
Nautical twilight ends (Nightfall) 21:52
Astromomical twilight ends (full darkness starts) 22:53
Hours of daylight today05:43 to 20:52
Hours of darkness tonight
(lighting-up time)
20:52 to 05:45
Moon Phase Full Moon
Moon Sets 05:19
Moon Rises 19:14

For a full sun and moon calendar for G21 4NB, go to The Time and Place

Government Statistical Services (GSS) data for G21 4NB

CodeNameData TypeData ThemeActive SinceData Owner

All public sector data is licensed under the Open Government Licence v2.0.

The UK Postcode Database is a Good Stuff website.

Page generated in 1.11 seconds. 216.73.216.14. Fri, 28 Aug 2026 12:33:38 +0100. Partial Entropification.