| Postcode | HA6 1QT | 
|---|---|
| Post Town | Northwood | 
| Nearest station | Northwood Hills (0 km) | 
| Bus stops | Crossway (HA5) (W) Northwood School (NW) Northwood School (E) Crossway Pinner Green (N) Lyndhurst Avenue (HA5) (N) Albury Drive (N) | 
| London travel zone | 6 | 
| Known addresses | 
                          No addresses found
                       | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.600675 | |
|---|---|---|
| Longitude | -0.403042 | |
| Easting | 510701 | |
| Northing | 190300 | |
| Grid reference | TQ107903 | |
| UTM reference | 30U 679850 5719820 | |
| what3words | spicy.slice.cried | |
| FixPhrase | crinkle magical sarcasm upchuck | |
| Plus code | 9C3XJH2W+7Q | |
| Altitude | 68 metres (223 feet) | |
| Sunrise (today) | 6:54 | |
| Sunset (today) | 16:38 | |
| Distance away | ||
| Distance to sea | 58.6 KMs (36.4 miles) | 
| Parish | Hillingdon, unparished area | E43000207 | 
|---|---|---|
| Ward | Northwood Hills | E05013575 | 
| London Borough | Hillingdon | E09000017 | 
| County | Greater London | E11000009 | 
| Constituency (2024) | Ruislip, Northwood and Pinner | E14001454 | 
| MP | David Simmonds | Conservative | 
| 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 | January 1993 | 
|---|---|
| Date usage ended | December 1994 | 
| Last updated | September 2025 | 
| User type | Large (addresses receive more than 25 items of mail per day) | 
| Quality | Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference | 
| 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) | Hillingdon | E63012034 | 
| Census output area (2021) | E00012374 | |
| Census output area (2011) | 4C1 | |
| Lower layer super output area (2021) | Hillingdon 002D | E01002483 | 
| Lower layer super output area (2011) | Hillingdon 002D | E01002483 | 
| Middle layer super output area (2021) | Northwood | E02000495 | 
| Middle layer super output area (2011) | Northwood | E02000495 | 
| Travel to work area | Slough and Heathrow | E30000266 | 
| Average property price in Harrow | £533,144 | 
|---|---|
| Annual change | 0.3% |