| Postcode | AL10 0LJ | 
|---|---|
| Post Town | Hatfield | 
| Nearest station | Hatfield (Herts) (1 km) | 
| Bus stops | Town Centre (W) Town Centre (S) The Common (SW) ASDA (NE) Memorial Hall (SE) Burfield Close (SE) | 
| Roads in this postcode | |
| Number of UPRNs | 25 View | 
| Known addresses | 13 Market Place, Hatfield 15 Market Place, Hatfield 19 Market Place, Hatfield 23 Market Place, Hatfield | 
| Main property type | Flat | 
| Businesses |  | 
| Latitude | 51.762671 | |
|---|---|---|
| Longitude | -0.22638 | |
| Easting | 522499 | |
| Northing | 208598 | |
| Grid reference | TL224085 | |
| UTM reference | 30U 691398 5738282 | |
| what3words | pull.light.votes | |
| FixPhrase | crinkly magma sprout unvalued | |
| Plus code | 9C3XQQ7F+3C | |
| Altitude | 84 metres (276 feet) | |
| Sunrise (today) | 6:54 | |
| Sunset (today) | 16:37 | |
| Distance away | ||
| Distance to sea | 55 KMs (34.1 miles) | 
| Parish | Hatfield | E04004819 | 
|---|---|---|
| Ward | Hatfield Central | E05011061 | 
| 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 | 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 | 
| 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) | E00121461 | |
| Census output area (2011) | 3A2 | |
| Lower layer super output area (2021) | Welwyn Hatfield 012A | E01023920 | 
| Lower layer super output area (2011) | Welwyn Hatfield 012A | E01023920 | 
| Middle layer super output area (2021) | Hatfield Town | E02004991 | 
| Middle layer super output area (2011) | Hatfield Town | E02004991 | 
| 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 | 
|---|---|---|---|
| 13 Market Place, Hatfield | Flat (leasehold) | Mar 2024 | £400,000 | 
| 15 Market Place, Hatfield | Other (leasehold) | May 2023 | £210,000 | 
| Other (leasehold) | Nov 2021 | £34,000 | |
| 23 Market Place, Hatfield | Other (leasehold) | Sep 2020 | £310,000 | 
| Flat (leasehold) | Sep 2020 | £320,000 | |
| Terraced (leasehold) | May 2002 | £205,000 | |
| 19 Market Place, Hatfield | Flat (leasehold) | Sep 2002 | £80,000 |