Map of BT40 3LU postcode

General information

Postcode	BT40 3LU
Post Town	Larne
Businesses	WILLIAM CROSS & SONS LIMITED

Geography

	Latitude	54.777263
	Longitude	-5.820231
	Easting	154425
	Northing	549179
	Grid reference	NW544491
	UTM reference	30U 318620 6073653
	what3words	assess.total.cries
	FixPhrase	cruncher living stoplight uncharted
	Plus code	9C6PQ5GH+WW
	Altitude	223 metres (730 feet)
	Sunrise (today)	8:16
	Sunset (today)	16:59
	Distance away
	Distance to sea	5.6 KMs (3.5 miles)

Administrative areas

Ward	Woodburn	N08000840
District	Mid and East Antrim	N09000008
Constituency (2024)	East Antrim	N05000005
MP	Sammy Wilson	Democratic Unionist Party
Police force	PSNI
NUTS/ITL 3	Mid and East Antrim
NUTS/ITL 2	Northern Ireland
NUTS/ITL 1	Northern Ireland
Country	Northern Ireland	N92000002

Data

Date introduced	December 1984
Last updated	December 2025
User type	Small (addresses receive less than 25 items of mail per day)
Quality	Within the building of the matched address closest to the postcode mean

Demographics

Population (2011)	17
Households (2011)	5
Index of Multiple Deprivation (2017-2020)	644 / 890 Most deprivedLeast deprived
Census output area (2021)	N20002802
Census output area (2011)	N00001748
Lower layer super output area (2021)	Knockagh_A	N21000628
Lower layer super output area (2011)	Woodburn	95HH17W1
Travel to work area	Belfast	N12000002

Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database rights 2026
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license