AL4 9AS lies on Slimmons Drive in St. Albans. AL4 9AS is located in the Marshalswick West electoral ward, within the local authority district of St Albans and the English Parliamentary constituency of St Albans. 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 | 516475 |
| Northing | 209174 |
| Latitude | 51.769135 |
| Longitude | -0.313428 |
| Street | Slimmons Drive |
| Town/City | St. Albans |
| Country | England |
| Postcode District | AL4 |
Elevation or altitude of AL4 9AS 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 | Marshalswick West |
|---|---|
| Constituency | St Albans |
2020 19 NOV £1,165,000 |
1999 17 DEC £315,000 |
| Marshalswick Lane (The Ridgeway) | Marshalswick | 259m |
| Marshalswick Lane (The Ridgeway) | Marshalswick | 274m |
| Kingshill Avenue | Marshalswick | 302m |
| Sandridge Gate Business Centre (St Albans Road) | St Albans | 380m |
| Sandridge Gate Business Centre (St Albans Road) | St Albans | 384m |
| St Albans City Station | 2.3km |
| St Albans Abbey Station | 3.4km |
| Park Street Station | 5.2km |
| 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 |
| Ridgeway West | 17:30 | 12:00 | 204m |
| Marshals Drive | 17:30 | 12:00 | 546m |
| Marshalswick P.o | 18:40 | 12:00 | 700m |
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 AL4 9AS:
| 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 AL4 9AS:
| Code | Name | |
|---|---|---|
| OA | E00120401 | |
| LSOA | E01023709 | St Albans 008A |
| MSOA | E02004931 | St Albans 008 |
| AL4 9AN | Slimmons Drive | 44m |
| AL4 9SD | Orton Close | 74m |
| AL4 9NR | The Ridgeway | 82m |
| AL4 9NE | Furse Avenue | 101m |
| AL4 9AT | The Ridgeway | 107m |
| AL4 9AX | Runcie Close | 118m |
| AL4 9ND | Furse Avenue | 139m |
| AL4 9LF | Brecken Close | 140m |
| AL4 9AL | The Ridgeway | 147m |
| AL4 9NS | Downes Road | 150m |