| Postcode | AL5 3AQ |
|---|---|
| Post Town | Harpenden |
| Nearest station | Harpenden (2 km) |
| Bus stops |
Park Rise Close (NE)
Park Rise Close (SW)
Ridgewood Drive (NW)
Roundwood Lane (NW)
Ridgewood Drive (SE)
Roundwood Lane (SE)
|
| Roads in this postcode | |
| Number of UPRNs | 6 View |
| Known addresses |
21 Roundwood Park, Harpenden
25 Roundwood Park, Harpenden
25A Roundwood Park, Harpenden
27 Roundwood Park, Harpenden
29 Roundwood Park, Harpenden
|
| Main property type | Detached |
| Businesses |
No businesses found
|
| Latitude | 51.821957 | |
|---|---|---|
| Longitude | -0.373129 | |
| Easting | 512225 | |
| Northing | 214955 | |
| Grid reference | TL122149 | |
| UTM reference | 30U 681035 5744499 | |
| what3words | kind.clips.broad | |
| FixPhrase | crisped magician sheath tapering | |
| Plus code | 9C3XRJCG+QP | |
| Altitude | 141 metres (461 feet) | |
| Sunrise (today) | 7:02 | |
| Sunset (today) | 16:30 | |
| Distance away | ||
| Distance to sea | 67 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 | 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) | 23 | |
|---|---|---|
| Households (2011) | 6 | |
| 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) | Harpenden | E63011425 |
| Census output area (2021) | E00120311 | |
| Census output area (2011) | 6A1 | |
| Lower layer super output area (2021) | St Albans 001B | E01023691 |
| Lower layer super output area (2011) | St Albans 001B | E01023691 |
| 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% |
| Address | Type | Date | Price |
|---|---|---|---|
| 21 Roundwood Park, Harpenden | Detached (freehold) | Sep 2010 | £1,615,000 |
| Detached (freehold) | Apr 2004 | £1,075,000 | |
| Detached (freehold) | Mar 2001 | £765,000 | |
| 25A Roundwood Park, Harpenden | Detached (freehold) | Jul 2009 | £1,300,000 |
| 25 Roundwood Park, Harpenden | Detached (freehold) | Jul 2007 | £940,000 |
| 29 Roundwood Park, Harpenden | Detached (freehold) | Sep 2006 | £825,000 |
| Detached (freehold) | Dec 1998 | £322,500 | |
| 27 Roundwood Park, Harpenden | Detached (freehold) | Apr 2005 | £725,000 |