AL5 4BG lies on Townsend Road in Harpenden. AL5 4BG is located in the Harpenden West electoral ward, within the local authority district of St Albans and the English Parliamentary constituency of Hitchin and Harpenden. The Sub Integrated Care Board (ICB) Location is NHS Hertfordshire and West Essex ICB - 06N and the police force is Hertfordshire. This postcode has been in use since January 1980.


| Easting | 513327 |
| Northing | 214996 |
| Latitude | 51.822105 |
| Longitude | -0.357128 |
| Street | Townsend Road |
| Town/City | Harpenden |
| Country | England |
| Postcode District | AL5 |
Elevation or altitude of AL5 4BG as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 120m | 394ft |
Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.
➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.
| Ward | Harpenden West |
|---|---|
| Constituency | Hitchin And Harpenden |
21, TOWNSEND ROAD, HARPENDEN, AL5 4BG 2026 5 FEB £1,230,000 |
16, TOWNSEND ROAD, HARPENDEN, AL5 4BG 2010 9 SEP £1,475,000 |
| St Georges School (Sun Lane) | Harpenden | 159m |
| St Georges School (Sun Lane) | Harpenden | 162m |
| Ox Lane (Sun Lane) | Harpenden | 168m |
| Ox Lane (Sun Lane) | Harpenden | 176m |
| Old Rectory Close (Luton Road) | Harpenden | 275m |
| Harpenden Station | 0.9km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 100.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
| Percentage of properties unable to receive 2Mbps | 0.0% |
| Percentage of properties unable to receive 5Mbps | 0.0% |
| Percentage of properties unable to receive 10Mbps | 0.0% |
| Percentage of properties unable to receive 30Mbps | 0.0% |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Wordsworth Road | 18:30 | 11:45 | 61m |
| Douglas Road | 17:45 | 12:00 | 321m |
| Sun Lane | 18:30 | 11:45 | 400m |
The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for AL5 4BG:
| ITL 1 Code | Name |
|---|---|
| TLH | East |
| ITL 2 Code | Name |
| TLH2 | Bedfordshire and Hertfordshire |
| ITL 3 Code | Name |
| TLH23 | Hertfordshire CC |
| LAU 1 Code | Name |
| E07000240 | St Albans |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for AL5 4BG:
| Code | Name | |
|---|---|---|
| OA | E00120363 | |
| LSOA | E01023699 | St Albans 003A |
| MSOA | E02004926 | St Albans 003 |
| AL5 4BB | Tennyson Road | 53m |
| AL5 4BD | Tennyson Road | 55m |
| AL5 4BE | Tennyson Road | 98m |
| AL5 4AE | Wordsworth Road | 108m |
| AL5 4AF | Wordsworth Road | 129m |
| AL5 4BQ | Townsend Road | 140m |
| AL5 4AT | Hollybush Lane | 143m |
| AL5 4BA | Hollybush Lane | 161m |
| AL5 4JB | Hales Meadow | 168m |
| AL5 4AY | Hollybush Lane | 173m |