Map of BT4 1ST postcode No longer in use

General information

Postcode	BT4 1ST
Post Town	Belfast
Businesses	No businesses found

Geography

	Latitude	54.605583
	Longitude	-5.882895
	Easting	149340
	Northing	530311
	Grid reference	NW493303
	UTM reference	30U 313806 6054722
	what3words	passes.social.monks
	FixPhrase	crumpled living scarecrow unshaken
	Plus code	9C6PJ448+6R
	Altitude	4 metres (14 feet)
	Sunrise (today)	5:37
	Sunset (today)	21:24
	Distance away
	Distance to sea	1.7 KMs (1 miles)

Administrative areas

Ward	Sydenham	N08000353
District	Belfast	N09000003
Constituency (2024)	Belfast East	N05000001
MP	Gavin Robinson	Democratic Unionist Party
Police force	(pseudo) Northern Ireland
Water company	Northern Ireland Water
NUTS/ITL 3	Belfast
NUTS/ITL 2	Northern Ireland
NUTS/ITL 1	Northern Ireland
Country	Northern Ireland	N92000002

Data

Date introduced	April 1985
Date usage ended	December 1992
Last updated	July 2025
User type	Large (addresses receive more than 25 items of mail per day)
Quality	Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference

Demographics

Index of Multiple Deprivation (2019)	318 / 890 Most deprivedLeast deprived
Census output area (2021)	N20000862
Census output area (2011)	N00001484
Lower layer super output area (2011)	Sydenham 1	95GG43S1
Middle layer super output area (2011)	(pseudo) Northern Ireland	N99999999
Travel to work area	Belfast	N12000002

Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license