| Postcode | AL5 4NX | 
|---|---|
| Post Town | Harpenden | 
| Nearest station | Harpenden (1 km) | 
| Bus stops | 
                       Hyde View Road (SE) 
Masefield Road (SW) 
Ox Lane West (W) 
Masefield Road (NE) 
Ox Lane East (NE) 
Beeching Close (SW) 
                     | 
                  
| Roads in this postcode | |
| Number of UPRNs | 14 View | 
| Known addresses | 
                       1A St James Road, Harpenden 
                            1B St James Road, Harpenden 
                            3 St James Road, Harpenden 
                            5 St James Road, Harpenden 
                            9 St James Road, Harpenden 
                            11 St James Road, Harpenden 
                            13 St James Road, Harpenden 
                            19 St James Road, Harpenden 
                            19A St James Road, Harpenden 
                            19B St James Road, Harpenden 
                       | 
                  
| Main property type | Semi-detached | 
| Businesses | 
| Latitude | 51.826644 | |
|---|---|---|
| Longitude | -0.350728 | |
| Easting | 513757 | |
| Northing | 215511 | |
| Grid reference | TL137155 | |
| UTM reference | 30U 682560 5745076 | |
| what3words | trio.tried.extend | |
| FixPhrase | crisped magician shorts unsterile | |
| Plus code | 9C3XRJGX+MP | |
| Altitude | 107 metres (350 feet) | |
| Sunrise (today) | 7:02 | |
| Sunset (today) | 16:30 | |
| Distance away | ||
| Distance to sea | 66 KMs (41 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) | 43 | |
|---|---|---|
| Households (2011) | 13 | |
| 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) | E00120323 | |
| Census output area (2011) | 5A2 | |
| Lower layer super output area (2021) | St Albans 001D | E01023693 | 
| Lower layer super output area (2011) | St Albans 001D | E01023693 | 
| 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 | 
|---|---|---|---|
| 9 St James Road, Harpenden | Semi-detached (freehold) | Sep 2022 | £650,000 | 
| Semi-detached (freehold) | Dec 2003 | £302,500 | |
| 1B St James Road, Harpenden | Flat (leasehold) | May 2022 | £440,000 | 
| Flat (leasehold) | Jun 2017 | £345,000 | |
| Flat (leasehold) | Aug 2013 | £245,000 | |
| Flat (leasehold) | Dec 2007 | £245,000 | |
| Flat (leasehold) | Feb 2005 | £195,000 | |
| Flat (leasehold) | Nov 1997 | £89,745 | |
| Flat (leasehold) | Jul 1996 | £65,500 | |
| 1A St James Road, Harpenden | Flat (leasehold) | Jun 2021 | £425,000 | 
| Flat (leasehold) | Feb 2017 | £385,000 | |
| Flat (leasehold) | Feb 2011 | £220,000 | |
| Flat (leasehold) | Mar 2006 | £227,500 | |
| 19 St James Road, Harpenden | Semi-detached (freehold) | Oct 2020 | £1,005,000 | 
| Semi-detached (freehold) | May 2015 | £875,000 | |
| 13 St James Road, Harpenden | Semi-detached (freehold) | Jan 2017 | £575,000 | 
| Semi-detached (freehold) | Jun 2003 | £250,000 | |
| Semi-detached (freehold) | Aug 1999 | £180,000 | |
| Semi-detached (freehold) | May 1995 | £84,000 | |
| 3 St James Road, Harpenden | Semi-detached (freehold) | May 2009 | £493,500 | 
| 11 St James Road, Harpenden | Semi-detached (freehold) | Jan 2009 | £312,500 | 
| Semi-detached (freehold) | Apr 2005 | £370,000 | |
| Semi-detached (freehold) | Jul 2002 | £200,000 | |
| 5 St James Road, Harpenden | Semi-detached (freehold) | Jan 2005 | £385,000 | 
| 19A St James Road, Harpenden | Terraced (freehold) | Jun 2004 | £310,000 | 
| 19B St James Road, Harpenden | Semi-detached (freehold) | Jul 2002 | £239,500 | 
| Semi-detached (freehold) | Jul 1997 | £130,000 |