| Postcode | AL10 0TU | 
|---|---|
| Post Town | Hatfield | 
| Nearest station | Hatfield (Herts) (1 km) | 
| Bus stops | Hillfield (W) Mount Pleasant Lane (N) Mount Pleasant Lane (S) Clarke's Road (NW) Clarke's Road (SE) Hopfields PH (NE) | 
| Roads in this postcode | |
| Number of UPRNs | 36 View | 
| Known addresses | 2 Hillfield, Hatfield 4 Hillfield, Hatfield 22 Hillfield, Hatfield 26 Hillfield, Hatfield 30 Hillfield, Hatfield 58 Hillfield, Hatfield 62 Hillfield, Hatfield 64 Hillfield, Hatfield 66 Hillfield, Hatfield | 
| Main property type | Flat | 
| Businesses | 
| Latitude | 51.771935 | |
|---|---|---|
| Longitude | -0.218754 | |
| Easting | 523000 | |
| Northing | 209641 | |
| Grid reference | TL229096 | |
| UTM reference | 30U 691885 5739332 | |
| what3words | switch.dared.kinks | |
| FixPhrase | crinkly magma steadily vineyard | |
| Plus code | 9C3XQQCJ+QF | |
| Altitude | 75 metres (248 feet) | |
| Sunrise (today) | 6:54 | |
| Sunset (today) | 16:36 | |
| Distance away | ||
| Distance to sea | 55.1 KMs (34.2 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 | 
| Population (2011) | 83 | |
|---|---|---|
| Households (2011) | 36 | |
| 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) | E00121510 | |
| Census output area (2011) | 4A2 | |
| Lower layer super output area (2021) | Welwyn Hatfield 010B | E01023930 | 
| Lower layer super output area (2011) | Welwyn Hatfield 010B | E01023930 | 
| 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 | 
|---|---|---|---|
| 64 Hillfield, Hatfield | Terraced (freehold) | Mar 2025 | £360,000 | 
| Terraced (freehold) | May 2014 | £225,000 | |
| 58 Hillfield, Hatfield | Terraced (freehold) | May 2024 | £475,000 | 
| Terraced (freehold) | Aug 2014 | £230,000 | |
| 62 Hillfield, Hatfield | Semi-detached (freehold) | Jan 2021 | £379,500 | 
| Semi-detached (freehold) | Feb 2004 | £155,000 | |
| 4 Hillfield, Hatfield | Flat (leasehold) | Oct 2017 | £175,000 | 
| Flat (leasehold) | Sep 2012 | £85,000 | |
| Flat (leasehold) | Mar 2005 | £113,000 | |
| Flat (leasehold) | Oct 2003 | £100,000 | |
| Flat (leasehold) | Mar 1996 | £25,000 | |
| 2 Hillfield, Hatfield | Flat (leasehold) | Apr 2017 | £173,000 | 
| Flat (leasehold) | Apr 2016 | £152,000 | |
| 66 Hillfield, Hatfield | Terraced (freehold) | Aug 2016 | £350,000 | 
| Terraced (freehold) | Mar 2015 | £245,000 | |
| 22 Hillfield, Hatfield | Flat (leasehold) | Apr 2014 | £143,500 | 
| Flat (leasehold) | Aug 1999 | £65,000 | |
| 26 Hillfield, Hatfield | Flat (leasehold) | Feb 2003 | £106,500 | 
| 30 Hillfield, Hatfield | Flat (leasehold) | Jul 2002 | £86,000 |