| Postcode | AL5 4AL | 
|---|---|
| Post Town | Harpenden | 
| Nearest station | Harpenden (1 km) | 
| Bus stops | 
                       Bramble Close (E) 
Clarence Road (SE) 
Douglas Road (NW) 
Park Mount (SE) 
Wordsworth Road (NW) 
Aplins Clopse (W) 
                     | 
                  
| Roads in this postcode | |
| Number of UPRNs | 8 View | 
| Known addresses | 
                       1 Hollybush Lane, Harpenden 
                            1A Hollybush Lane, Harpenden 
                            1B Hollybush Lane, Harpenden 
                            7 Hollybush Lane, Harpenden 
                            9 Hollybush Lane, Harpenden 
                            11 Hollybush Lane, Harpenden 
                       | 
                  
| Main property type | Detached | 
| Businesses | 
| Latitude | 51.823446 | |
|---|---|---|
| Longitude | -0.362482 | |
| Easting | 512955 | |
| Northing | 215137 | |
| Grid reference | TL129151 | |
| UTM reference | 30U 681763 5744691 | |
| what3words | types.mugs.shells | |
| FixPhrase | crisped magician shifter unearned | |
| Plus code | 9C3XRJFQ+92 | |
| Altitude | 117 metres (382 feet) | |
| Sunrise (today) | 7:02 | |
| Sunset (today) | 16:30 | |
| Distance away | ||
| Distance to sea | 66.5 KMs (41.3 miles) | 
| Parish | Harpenden Town | E04013284 | 
|---|---|---|
| Ward | Harpenden West | E05013955 | 
| Local Authority District | St Albans | E07000240 | 
| County Electoral Division | Harpenden South West | E58000626 | 
| 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) | 33 | |
|---|---|---|
| Households (2011) | 8 | |
| 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) | E00120364 | |
| Census output area (2011) | 5B1 | |
| Lower layer super output area (2021) | St Albans 003A | E01023699 | 
| Lower layer super output area (2011) | St Albans 003A | E01023699 | 
| Middle layer super output area (2021) | Harpenden Town | E02004926 | 
| Middle layer super output area (2011) | Harpenden Town | E02004926 | 
| Travel to work area | Luton | E30000237 | 
| Average property price in St Albans | £544,917 | 
|---|---|
| Annual change | 0.0% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 1B Hollybush Lane, Harpenden | Detached (freehold) | Dec 2022 | £720,000 | 
| Detached (freehold) | Aug 2006 | £365,000 | |
| 7 Hollybush Lane, Harpenden | Detached (freehold) | Apr 2019 | £1,525,000 | 
| Detached (freehold) | Nov 1995 | £234,000 | |
| 9 Hollybush Lane, Harpenden | Semi-detached (freehold) | Aug 2010 | £1,225,000 | 
| Semi-detached (freehold) | Jan 2001 | £572,500 | |
| 1 Hollybush Lane, Harpenden | Detached (freehold) | Jul 2006 | £1,094,000 | 
| Detached (freehold) | Jan 1998 | £220,000 | |
| 11 Hollybush Lane, Harpenden | Detached (freehold) | Jul 2005 | £635,000 | 
| 1A Hollybush Lane, Harpenden | Detached (freehold) | Jun 1995 | £160,000 |