Map of SW1A 1ER postcode

General information
Postcode SW1A 1ER
Nearest station Green Park (0.3 km)
London travel zone1
Nearby roads
A4
Blue Ball Yard
Bury Street
Duke Street St James's
Jermyn Street
King Street
Little St James's Street
Pall Mall Place
Park Place
Ryder Street
St James's Place
St James's Street (A4)
Known addresses
First Floor Premises, 16 St James's Street, London
Sixth Floor Premises, 16 St James's Street, London
Note: Known addresses come from property sales so is incomplete
Geography
Latitude 51.506329
Longitude -0.138532
Easting 529287
Northing 180242
Grid reference TQ292802
UTM reference 30U 698576 5710015
what3words
Plus code 9C3XGV46+GH
Altitude 25 metres (83 feet)
Sunrise (today) 07:34
Sunset (today) 17:56
Distance away
Administrative areas
ParishWestminster, unparished areaE43000236
WardSt James'sE05000644
London BoroughWestminsterE09000033
CountyGreater LondonE11000009
ConstituencyCities of London and WestminsterE14000639
Police forceMetropolitan Police
Water companyThames Water
RegionLondon
Country England
Note: Since administrative areas don't align to postcode boundaries, in some cases different addresses in the same postcode may be part of different administrative areas, so only use these as a guide
Data
Date introduced August 1992
Last updated August 2020
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
Index of Multiple Deprivation (2019)
24,862 / 32,844
Most deprivedLeast deprived
Average household income (2018)
£59,000
Lowest (£20,000)Highest (£86,100)
Rural/urbanUrban major conurbation
Built up area sub-divisionCity of WestminsterE35000546
Built up areaGreater LondonE34004707
Census output areaE00023939
Lower layer super output areaWestminster 018CE01004736
Middle layer super output areaStrand, St James & MayfairE02000977
Travel to work areaLondonE30000234
Property sales
Average property price in South West London £676,400
Annual change 4.1%
Properties recently sold in this postcode
AddressTypeDatePrice
First Floor Premises, 16 St James's Street, LondonFlat (leasehold)2009-01-05£230,000
Sixth Floor Premises, 16 St James's Street, LondonFlat (leasehold)2004-09-06£104,300
Flat (leasehold)2004-01-07£100,000

This data covers the transactions received at Land Registry in the period 1995 to 2020.
Data produced by HM Land Registry © Crown copyright 2020.
View all properties sold in the SW1A 1 area.