| Postcode | AL10 9UA | 
|---|---|
| Post Town | Hatfield | 
| Nearest station | Hatfield (Herts) (2 km) | 
| Bus stops | Holme Road (N) Trident Place (SW) Campion Road (SE) Bus Garage (NW) Chelwood Avenue (W) Jasmine Gardens (N) | 
| Roads in this postcode | |
| Number of UPRNs | 12 View | 
| Known addresses | Hatfield Manor Care Home, Hatfield Avenue, Hatfield | 
| Main property type | Other | 
| Businesses | 
| Latitude | 51.771134 | |
|---|---|---|
| Longitude | -0.235367 | |
| Easting | 521856 | |
| Northing | 209524 | |
| Grid reference | TL218095 | |
| UTM reference | 30U 690742 5739199 | |
| what3words | pump.panels.epic | |
| FixPhrase | crinkly magma steadfast thrower | |
| Plus code | 9C3XQQC7+FV | |
| Altitude | 77 metres (253 feet) | |
| Sunrise (today) | 6:54 | |
| Sunset (today) | 16:37 | |
| Distance away | ||
| Distance to sea | 56 KMs (34.8 miles) | 
| Parish | Hatfield | E04004819 | 
|---|---|---|
| Ward | Hatfield Villages | E05011064 | 
| Local Authority District | Welwyn Hatfield | E07000241 | 
| County Electoral Division | Hatfield North | E58000628 | 
| 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 | July 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 | 
| 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 city and town | |
| Built up area (2024) | Hatfield | E63011549 | 
| Census output area (2021) | E00173232 | |
| Census output area (2011) | 3C1 | |
| Lower layer super output area (2021) | Welwyn Hatfield 010E | E01033308 | 
| Lower layer super output area (2011) | Welwyn Hatfield 010E | E01033308 | 
| Middle layer super output area (2021) | Hatfield North & West | E02004989 | 
| Middle layer super output area (2011) | Hatfield North & West | E02004989 | 
| Travel to work area | Stevenage and Welwyn Garden City | E30000272 | 
| Average property price in St Albans | £541,094 | 
|---|---|
| Annual change | -0.5% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Hatfield Manor Care Home, Hatfield Avenue, Hatfield | Other (freehold) | Aug 2021 | £4,000,000 | 
| Other (freehold) | Apr 2018 | £2,100,000 |