Map of HA1 3GN postcode

General information
Postcode HA1 3GN
Post Town Harrow
Nearest station Northwick Park (0 km)
Bus stops
Northwick Park Hospital A&E Dept (E)
St Mark's Hospital (W)
Northwick Park Station (W)
Northwick Park Hospital (S)
The GreenCarlton Avenue West (N)
Northwick Avenue (SW)
London travel zone4
Roads in this postcode
Number of UPRNs 199 View
Known addresses
No addresses found
Businesses
No businesses found
Geography
Latitude 51.574271
Longitude -0.318673
Easting 516612
Northing 187495
Grid reference TQ166874
UTM reference 30U 685800 5717096
what3words jobs.storm.silent
Plus code 9C3XHMFJ+PG
Altitude 52 metres (170 feet)
Sunrise (today) 8:02
Sunset (today) 16:20
Distance away
Distance to sea 52.2 KMs (32.4 miles)
Administrative areas
ParishBrent, unparished areaE43000195
Ward Northwick Park E05013505
London Borough Brent E09000005
County Greater London E11000009
Constituency (2024) Brent West E14001123
MPBarry GardinerLabour
Police forceMetropolitan Police
Water companyAffinity Water
Sewage companyThames Water
NUTS/ITL 3 Brent
NUTS/ITL 2 Outer London - West and North West
NUTS/ITL 1 London
Country England E92000001
Data
Date introduced October 2010
Last updated December 2024
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)
19,684 / 32,844
Most deprivedLeast deprived
Average household income (2020)
£66,400
Lowest (£22,200) Highest (£108,100)
Rural/urbanUrban major conurbation
Built up area (2024)BrentE63011958
Census output area (2021)E00174730
Census output area (2011)E00174730
Lower layer super output area (2021)Brent 008DE01000568
Lower layer super output area (2011)Brent 008DE01000568
Middle layer super output area (2021)Northwick ParkE02000100
Middle layer super output area (2011)Northwick ParkE02000100
Travel to work areaLondonE30000234
Property sales
Average property price in Harrow £547,684
Annual change 4.9%
View all properties sold in the HA postcode area
Properties recently sold in this postcode
No recent recorded sales

View all properties sold in the HA1 3 sector

Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
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