| Postcode | HA1 4FY | 
|---|---|
| Post Town | Harrow | 
| Nearest station | Harrow-On-The-Hill (0 km) | 
| Bus stops | Neptune Road (W) St Georges Centre (E) Hindes Road (N) Lascelles Avenue (E) Hindes Road (S) Roxborough Avenue (S) | 
| London travel zone | 5 | 
| Roads in this postcode | |
| Number of UPRNs | 24 View | 
| Known addresses | 
                          No addresses found
                       | 
| Businesses | 
| Latitude | 51.581026 | |
|---|---|---|
| Longitude | -0.342736 | |
| Easting | 514928 | |
| Northing | 188208 | |
| Grid reference | TQ149882 | |
| UTM reference | 30U 684105 5717786 | |
| what3words | roofs.hiking.tried | |
| FixPhrase | cringing magician stricken taps | |
| Plus code | 9C3XHMJ4+CW | |
| Altitude | 64 metres (211 feet) | |
| Sunrise (today) | 6:54 | |
| Sunset (today) | 16:37 | |
| Distance away | ||
| Distance to sea | 54 KMs (33.5 miles) | 
| Parish | Harrow, unparished area | E43000205 | 
|---|---|---|
| Ward | Headstone | E05013550 | 
| London Borough | Harrow | E09000015 | 
| County | Greater London | E11000009 | 
| Constituency (2024) | Harrow West | E14001271 | 
| MP | Gareth Thomas | Labour | 
| Police force | Metropolitan Police | |
| NUTS/ITL 3 | Harrow and Hillingdon | |
| NUTS/ITL 2 | Outer London - West and North West | |
| NUTS/ITL 1 | London | |
| Country | England | E92000001 | 
| Date introduced | July 2018 | 
|---|---|
| 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 | 
| 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) | E00010840 | |
| Census output area (2011) | 4C3 | |
| Lower layer super output area (2021) | Harrow 021B | E01002160 | 
| Lower layer super output area (2011) | Harrow 021B | E01002160 | 
| Middle layer super output area (2021) | Pinner Road | E02000453 | 
| Middle layer super output area (2011) | Pinner Road | E02000453 | 
| Travel to work area | London | E30000234 | 
| Average property price in Harrow | £533,144 | 
|---|---|
| Annual change | 0.3% |