| Postcode | HP3 9BX | 
|---|---|
| Post Town | Hemel Hempstead | 
| Nearest station | Hemel Hempstead (1 km) | 
| Bus stops | 
                       Heath Park (N) 
Corner Hall (S) 
Corner Hall (NW) 
Riverside (W) 
Riverside (E) 
Riverside (NW) 
                     | 
                  
| Roads in this postcode | |
| Number of UPRNs | 4 View | 
| Known addresses | 
                       
                          No addresses found
                       
                     | 
                  
| Businesses | 
                     
                        No businesses found
                     
                   | 
                
| Latitude | 51.744197 | |
|---|---|---|
| Longitude | -0.473135 | |
| Easting | 505513 | |
| Northing | 206158 | |
| Grid reference | TL055061 | |
| UTM reference | 30U 674444 5735609 | |
| what3words | police.dish.cheese | |
| FixPhrase | crinkly magical slogan trimming | |
| Plus code | 9C3XPGVG+MP | |
| Altitude | 82 metres (270 feet) | |
| Sunrise (today) | 7:02 | |
| Sunset (today) | 16:30 | |
| Distance away | ||
| Distance to sea | 69 KMs (42.9 miles) | 
| Parish | Dacorum, unparished area | E43000076 | 
|---|---|---|
| Ward | Apsley and Corner Hall | E05004694 | 
| Local Authority District | Dacorum | E07000096 | 
| County Electoral Division | Hemel Hempstead South East | E58000634 | 
| Local Authority | Hertfordshire | E10000015 | 
| County | Hertfordshire | E10000015 | 
| Constituency (2024) | Hemel Hempstead | E14001278 | 
| MP | David Taylor | Labour | 
| Police force | Hertfordshire | |
| Water company | Affinity Water | |
| Sewage company | Thames Water | |
| NUTS/ITL 3 | South West 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 major conurbation | |
| Built up area (2024) | Hemel Hempstead | E63011565 | 
| Census output area (2021) | E00118816 | |
| Census output area (2011) | 4A1 | |
| Lower layer super output area (2021) | Dacorum 019C | E01023388 | 
| Lower layer super output area (2011) | Dacorum 019C | E01023388 | 
| Middle layer super output area (2021) | Corner Hall | E02004874 | 
| Middle layer super output area (2011) | Corner Hall | E02004874 | 
| Travel to work area | Luton | E30000237 | 
| Average property price in Hemel Hempstead | £448,607 | 
|---|---|
| Annual change | -0.3% |