AL5 1NA lies on High Firs Crescent in Harpenden. AL5 1NA is located in the Harpenden South 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 | 514871 |
| Northing | 213577 |
| Latitude | 51.809037 |
| Longitude | -0.335206 |
| Street | High Firs Crescent |
| Town/City | Harpenden |
| Country | England |
| Postcode District | AL5 |
Elevation or altitude of AL5 1NA as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 110m | 361ft |
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 South |
|---|---|
| Constituency | Hitchin And Harpenden |
2025 13 MAR £1,310,000 |
58, HIGH FIRS CRESCENT, HARPENDEN, AL5 1NA 2021 6 DEC £1,050,000 |
2020 9 OCT £1,100,000 |
2020 10 JUL £985,000 |
2019 5 JUL £900,000 |
52, HIGH FIRS CRESCENT, HARPENDEN, AL5 1NA 2019 25 JAN £735,000 |
2018 2 JUL £826,000 |
2016 29 NOV £890,000 |
56, HIGH FIRS CRESCENT, HARPENDEN, AL5 1NA 2015 1 JUN £800,000 |
66, HIGH FIRS CRESCENT, HARPENDEN, AL5 1NA 2014 8 SEP £775,000 |
| Pipers Avenue (Grove Avenue) | Harpenden | 162m |
| Greenway (Grove Avenue) | Harpenden | 214m |
| Grove Road | Harpenden | 318m |
| Barnfield Road (Piggottshill Lane) | Harpenden | 330m |
| Leycroft Way (Meadway) | Harpenden | 331m |
| Harpenden Station | 1.3km |
| 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 | 72.3Mbps |
| Average download speed | 72.2Mbps |
| Maximum download speed | 350.00Mbps |
| Median upload speed | 19.0Mbps |
| Average upload speed | 13.6Mbps |
| 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 1NA by fuel type, 2015.
| Consumption (kWh) | 686,991 |
|---|---|
| Meter count | 36 |
| Mean (kWh/meter) | 19,083 |
| Median (kWh/meter) | 19,184 |
| Consumption (kWh) | 169,185 |
|---|---|
| Meter count | 36 |
| Mean (kWh/meter) | 4,700 |
| Median (kWh/meter) | 4,874 |


➜ Get more ratings from the Food Standards Agency
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Greenway | 17:45 | 12:15 | 208m |
| Piggottshill Lane | 17:45 | 12:15 | 332m |
| Sibley Road | 17:45 | 12:15 | 426m |
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 1NA:
| 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 1NA:
| Code | Name | |
|---|---|---|
| OA | E00120330 | |
| LSOA | E01023695 | St Albans 005A |
| MSOA | E02004928 | St Albans 005 |
| AL5 1NB | High Firs Crescent | 52m |
| AL5 1NQ | Greenway | 105m |
| AL5 1LZ | Wheathampstead Road | 179m |
| AL5 1EY | Grove Avenue | 180m |
| AL5 1LX | Sherwoods Rise | 183m |
| AL5 1EU | Grove Avenue | 193m |
| AL5 1ND | Wheathampstead Road | 211m |
| AL5 1LU | Sherwoods Rise | 224m |
| AL5 1AA | Wheathampstead Road | 224m |
| AL5 1HA | Grove Avenue | 231m |