AL5 4NQ lies on Coldharbour Lane in Harpenden. AL5 4NQ is located in the Harpenden North & Rural 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 | 514040 |
| Northing | 215662 |
| Latitude | 51.827945 |
| Longitude | -0.346569 |
| Street | Coldharbour Lane |
| Town/City | Harpenden |
| Country | England |
| Postcode District | AL5 |
Elevation or altitude of AL5 4NQ as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 90m | 295ft |
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 North & Rural |
|---|---|
| Constituency | Hitchin And Harpenden |
17, COLDHARBOUR LANE, HARPENDEN, AL5 4NQ 2024 28 JUN £650,000 |
25, COLDHARBOUR LANE, HARPENDEN, AL5 4NQ 2013 6 SEP £650,000 |
19, COLDHARBOUR LANE, HARPENDEN, AL5 4NQ 2002 1 AUG £385,000 |
19, COLDHARBOUR LANE, HARPENDEN, AL5 4NQ 2001 4 JUN £305,000 |
19, COLDHARBOUR LANE, HARPENDEN, AL5 4NQ 1998 29 MAY £200,000 |
| Willoughby Road | Harpenden | 111m |
| Willoughby Road | Harpenden | 188m |
| Porters Hill (Lower Luton Road) | Batford | 209m |
| Porters Hill (Lower Luton Road) | Batford | 233m |
| Beeching Close (Westfield Road) | Harpenden | 264m |
| Harpenden Station | 1.5km |
| Luton Airport Parkway Station | 6km |
| 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
| Median download speed | 80.0Mbps |
| Average download speed | 98.0Mbps |
| Maximum download speed | 350.00Mbps |
| Median upload speed | 20.0Mbps |
| Average upload speed | 13.9Mbps |
| Maximum upload speed | 20.00Mbps |
| 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% |
Estimated total energy consumption in AL5 4NQ by fuel type, 2015.
| Consumption (kWh) | 302,811 |
|---|---|
| Meter count | 17 |
| Mean (kWh/meter) | 17,812 |
| Median (kWh/meter) | 18,026 |
| Consumption (kWh) | 52,151 |
|---|---|
| Meter count | 13 |
| Mean (kWh/meter) | 4,012 |
| Median (kWh/meter) | 3,395 |


➜ Get more ratings from the Food Standards Agency
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Willoughby | 18:30 | 12:15 | 236m |
| Westfield Road | 17:00 | 11:45 | 355m |
| Noke Shot | 17:45 | 12:00 | 470m |
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 4NQ:
| 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 4NQ:
| Code | Name | |
|---|---|---|
| OA | E00120321 | |
| LSOA | E01023693 | St Albans 001D |
| MSOA | E02004924 | St Albans 001 |
| AL5 4NH | Coldharbour Lane | 52m |
| AL5 4PD | Willoughby Road | 91m |
| AL5 4GX | Iris Close | 118m |
| AL5 4NG | Lea Walk | 126m |
| AL5 5EJ | Riverbanks Close | 137m |
| AL5 4PE | Willoughby Road | 139m |
| AL5 4NB | Hyde Close | 159m |
| AL5 4NF | Coldharbour Lane | 166m |
| AL5 4PF | Willoughby Road | 173m |
| AL5 4PB | St James Road | 182m |