| Postcode | HA6 1JL | 
|---|---|
| Post Town | Northwood | 
| Nearest station | Northwood Hills (0 km) | 
| Bus stops | Northwood Hills (N) Colchester Road (HA6) (N) Northwood Hills Circus (W) Northwood Hills Circus (SE) Winchester Road Northwood Hills (W) Northwood Health Centre (W) | 
| London travel zone | 6 | 
| Roads in this postcode | |
| Number of UPRNs | 10 View | 
| Known addresses | 38 York Road, Northwood 40 York Road, Northwood 46 York Road, Northwood 48 York Road, Northwood 48A York Road, Northwood | 
| Main property type | Semi-detached | 
| Businesses | 
| Latitude | 51.599867 | |
|---|---|---|
| Longitude | -0.411099 | |
| Easting | 510145 | |
| Northing | 190198 | |
| Grid reference | TQ101901 | |
| UTM reference | 30U 679295 5719711 | |
| what3words | drives.beans.milk | |
| FixPhrase | cringing magical swimmer washhouse | |
| Plus code | 9C3XHHXQ+WH | |
| Altitude | 76 metres (250 feet) | |
| Sunrise (today) | 6:54 | |
| Sunset (today) | 16:38 | |
| Distance away | ||
| Distance to sea | 59.1 KMs (36.7 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 | |
| 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 | January 1980 | 
|---|---|
| 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) | 28 | |
|---|---|---|
| Households (2011) | 8 | |
| 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) | E00012377 | |
| Census output area (2011) | 4C3 | |
| Lower layer super output area (2021) | Hillingdon 002F | E01002485 | 
| Lower layer super output area (2011) | Hillingdon 002F | E01002485 | 
| 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% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 48 York Road, Northwood | Terraced (freehold) | Nov 2017 | £630,000 | 
| Terraced (freehold) | May 2001 | £191,500 | |
| 38 York Road, Northwood | Semi-detached (freehold) | Aug 2014 | £499,950 | 
| Semi-detached (freehold) | Nov 1997 | £149,950 | |
| 48A York Road, Northwood | Detached (freehold) | Jul 2008 | £325,000 | 
| Detached (freehold) | Aug 2006 | £297,500 | |
| 40 York Road, Northwood | Semi-detached (freehold) | Aug 2003 | £250,000 | 
| 46 York Road, Northwood | Semi-detached (freehold) | Sep 2001 | £244,500 | 
| Semi-detached (freehold) | Jan 2001 | £157,000 |