| Postcode | HA3 5BU | 
|---|---|
| Post Town | Harrow | 
| Nearest station | Harrow and Wealdstone (0 km) | 
| Bus stops | Harrow & Wealdstone Station (NW) The Wealdstone Centre (S) The Wealdstone Centre (N) Oxford Road Wealdstone (E) Wealdstone Baptist Church (N) Palmerston Road (W) | 
| London travel zone | 5 | 
| Roads in this postcode | |
| Number of UPRNs | 5 View | 
| Known addresses | 
                          No addresses found
                       | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.593168 | |
|---|---|---|
| Longitude | -0.33522 | |
| Easting | 515418 | |
| Northing | 189570 | |
| Grid reference | TQ154895 | |
| UTM reference | 30U 684577 5719155 | |
| what3words | shared.parts.verge | |
| FixPhrase | cringing magician superbowl tribunal | |
| Plus code | 9C3XHMV7+7W | |
| Altitude | 55 metres (181 feet) | |
| Sunrise (today) | 6:54 | |
| Sunset (today) | 16:37 | |
| Distance away | ||
| Distance to sea | 53.8 KMs (33.5 miles) | 
| Parish | Harrow, unparished area | E43000205 | 
|---|---|---|
| Ward | Wealdstone South | E05013562 | 
| London Borough | Harrow | E09000015 | 
| County | Greater London | E11000009 | 
| Constituency (2024) | Harrow West | E14001271 | 
| MP | Gareth Thomas | Labour | 
| Police force | Metropolitan Police | |
| Water company | Affinity Water | |
| Sewage company | Thames Water | |
| NUTS/ITL 3 | Harrow and Hillingdon | |
| NUTS/ITL 2 | Outer London - West and North West | |
| NUTS/ITL 1 | London | |
| Country | England | E92000001 | 
| Date introduced | October 2005 | 
|---|---|
| Last updated | September 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 | 
| Population (2011) | 11 | |
|---|---|---|
| Households (2011) | 5 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Urban: Nearer to a major town or city | |
| Rural/urban (2011) | Urban major conurbation | |
| Built up area (2024) | Harrow | E63011900 | 
| Census output area (2021) | E00184389 | |
| Census output area (2011) | 3A2 | |
| Lower layer super output area (2021) | Harrow 013A | E01002179 | 
| Lower layer super output area (2011) | Harrow 013A | E01002179 | 
| Middle layer super output area (2021) | Wealdstone South | E02000445 | 
| Middle layer super output area (2011) | Wealdstone South | E02000445 | 
| Travel to work area | London | E30000234 | 
| Average property price in Harrow | £533,144 | 
|---|---|
| Annual change | 0.3% |