| Postcode | AL9 5NT | 
|---|---|
| Post Town | Hatfield | 
| Nearest station | Hatfield (Herts) (1 km) | 
| Bus stops | Museum (SW) Mill Green Lane (E) Mill Green Lane (W) Lodge Drive (NE) Lodge Drive (SW) Pleasant Rise (SW) | 
| Roads in this postcode | |
| Number of UPRNs | 6 View | 
| Known addresses | 
                          No addresses found
                       | 
| Businesses | 
| Latitude | 51.775045 | |
|---|---|---|
| Longitude | -0.205658 | |
| Easting | 523895 | |
| Northing | 210009 | |
| Grid reference | TL238100 | |
| UTM reference | 30U 692775 5739712 | |
| what3words | gaps.lately.volume | |
| FixPhrase | crinkly magma stipend tactful | |
| Plus code | 9C3XQQGV+2P | |
| Altitude | 65 metres (213 feet) | |
| Sunrise (today) | 6:54 | |
| Sunset (today) | 16:36 | |
| Distance away | ||
| Distance to sea | 54.5 KMs (33.9 miles) | 
| Parish | Hatfield | E04004819 | 
|---|---|---|
| Ward | Hatfield East | E05011062 | 
| Local Authority District | Welwyn Hatfield | E07000241 | 
| County Electoral Division | Hatfield East | E58000627 | 
| Local Authority | Hertfordshire | E10000015 | 
| County | Hertfordshire | E10000015 | 
| Constituency (2024) | Welwyn Hatfield | E14001573 | 
| MP | Andrew Lewin | Labour | 
| Police force | Hertfordshire | |
| Water company | Affinity Water | |
| Sewage company | Thames Water | |
| NUTS/ITL 3 | North and East Hertfordshire | |
| NUTS/ITL 2 | Bedfordshire and Hertfordshire | |
| NUTS/ITL 1 | East of England | |
| 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) | 2 | |
|---|---|---|
| Households (2011) | 2 | |
| 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) | Rural hamlet and isolated dwellings | |
| Census output area (2021) | E00190298 | |
| Census output area (2011) | 5B3 | |
| Lower layer super output area (2021) | Welwyn Hatfield 011B | E01023925 | 
| Lower layer super output area (2011) | Welwyn Hatfield 011B | E01023925 | 
| Middle layer super output area (2021) | Hatfield East | E02004990 | 
| Middle layer super output area (2011) | Hatfield East | E02004990 | 
| Travel to work area | Stevenage and Welwyn Garden City | E30000272 | 
| Average property price in St Albans | £541,094 | 
|---|---|
| Annual change | -0.5% |