| Postcode | AL5 4DU |
|---|---|
| Post Town | Harpenden |
| Nearest station | Harpenden (2 km) |
| Bus stops |
Roundwood Lane (SE)
Park Mount (NW)
Roundwood Lane (NW)
|
| Roads in this postcode | |
| Number of UPRNs | 3 View |
| Known addresses |
No addresses found
|
| Businesses |
| Latitude | 51.829332 | |
|---|---|---|
| Longitude | -0.364185 | |
| Easting | 512823 | |
| Northing | 215789 | |
| Grid reference | TL128157 | |
| UTM reference | 30U 681622 5745341 | |
| what3words | adopt.swear.arts | |
| FixPhrase | crisped magician shrouded umpire | |
| Plus code | 9C3XRJHP+P8 | |
| Altitude | 135 metres (442 feet) | |
| Sunrise (today) | 7:02 | |
| Sunset (today) | 16:30 | |
| Distance away | ||
| Distance to sea | 66.9 KMs (41.6 miles) |
| Parish | Harpenden Town | E04013284 |
|---|---|---|
| Ward | Harpenden North & Rural | E05013953 |
| Local Authority District | St Albans | E07000240 |
| County Electoral Division | Harpenden North East | E58000624 |
| Local Authority | Hertfordshire | E10000015 |
| County | Hertfordshire | E10000015 |
| Constituency (2024) | Harpenden and Berkhamsted | E14001268 |
| MP | Victoria Collins | Liberal Democrat |
| 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 | June 2001 |
|---|---|
| Last updated | September 2025 |
| User type | Large (addresses receive more 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 | |
| Census output area (2021) | E00120303 | |
| Census output area (2011) | 5B1 | |
| Lower layer super output area (2021) | St Albans 001A | E01023690 |
| Lower layer super output area (2011) | St Albans 001A | E01023690 |
| Middle layer super output area (2021) | Harpenden North | E02004924 |
| Middle layer super output area (2011) | Harpenden North | E02004924 |
| Travel to work area | Luton | E30000237 |
| Average property price in St Albans | £544,917 |
|---|---|
| Annual change | 0.0% |