AL4 0SY maps, stats, and open data
AL4 0SY lies on Colney Heath Lane in St. Albans. AL4 0SY is located in the Hill End 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.
AL4 0SY maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
AL4 0SY geodata
| Easting | 517981 |
| Northing | 207149 |
| Latitude | 51.750621 |
| Longitude | -0.292300 |
Where is AL4 0SY?
| Street | Colney Heath Lane |
| Town/City | St. Albans |
| Country | England |
| Postcode District | AL4 |
AL4 0SY Elevation
Elevation or altitude of AL4 0SY 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.
Politics
| Ward | Hill End |
|---|---|
| Constituency | St Albans |
House Prices
Sales of detached houses in AL4 0SY
27, COLNEY HEATH LANE, ST. ALBANS, AL4 0SY 2008 22 SEP £375,000 |
5, COLNEY HEATH LANE, ST. ALBANS, AL4 0SY 2000 18 AUG £277,500 |
15, COLNEY HEATH LANE, ST. ALBANS, AL4 0SY 1999 2 JUL £195,000 |
6, COLNEY HEATH LANE, ST. ALBANS, AL4 0SY 1997 16 SEP £235,000 |
15, COLNEY HEATH LANE, ST. ALBANS, AL4 0SY 1996 27 SEP £122,000 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to AL4 0SY
| Colney Heath Lane (Hatfield Road) | Oaklands | 98m |
| Colney Heath Lane (Hatfield Road) | Oaklands | 122m |
| Wynches Farm Drive (Hatfield Road) | Oaklands | 279m |
| Wynches Farm Drive (Hatfield Road) | Oaklands | 316m |
| Princess Diana Drive (Hill End Lane) | Hill End | 357m |
Nearest railway stations to AL4 0SY
| St Albans City Station | 2.4km |
| St Albans Abbey Station | 3.5km |
| Park Street Station | 4.3km |
Broadband
Broadband access in AL4 0SY (2020 data)
| 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
Broadband speed in AL4 0SY (2019 data)
Download
| Median download speed | 90.0Mbps |
| Average download speed | 108.0Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 15.0Mbps |
| Average upload speed | 11.5Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in AL4 0SY (2020 data)
| 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% |
AL4 0SY gas and electricity consumption
Estimated total energy consumption in AL4 0SY by fuel type, 2015.
Gas
| Consumption (kWh) | 323,915 |
|---|---|
| Meter count | 20 |
| Mean (kWh/meter) | 16,196 |
| Median (kWh/meter) | 17,374 |
Electricity
| Consumption (kWh) | 87,808 |
|---|---|
| Meter count | 18 |
| Mean (kWh/meter) | 4,878 |
| Median (kWh/meter) | 3,997 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in AL4 0SY, for 2015.
- Meter count: The total number of meters in AL4 0SY.
- Mean: The mean average consumption per meter, in kWh.
- Median: The median average consumption per meter, in kWh.
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence
Deprivation
7.5% of English postcodes are less deprived than AL4 0SY:Food Standards Agency
Three nearest food hygiene ratings to AL4 0SY (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to AL4 0SY
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Oaklands | 16:00 | 11:15 | 170m |
| Cranbrook Drive | 16:00 | 11:15 | 457m |
| St Albans Delivery Office | 19:00 | 12:30 | 743m |
AL4 0SY ITL and AL4 0SY LAU
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 0SY:
| 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 |
AL4 0SY census areas
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for AL4 0SY:
| Code | Name | |
|---|---|---|
| OA | E00120187 | |
| LSOA | E01023664 | St Albans 013A |
| MSOA | E02004936 | St Albans 013 |
Nearest postcodes to AL4 0SY
| AL4 0TR | St Yon Court | 56m |
| AL4 0SZ | Colney Heath Lane | 65m |
| AL4 0TA | Firwood Avenue | 103m |
| AL4 0TU | Colney Heath Lane | 119m |
| AL4 0UD | Hatfield Road | 126m |
| AL4 0TY | Hill End Lane | 137m |
| AL4 0UB | Gresford Close | 151m |
| AL4 0TF | Firwood Avenue | 161m |
| AL4 0XS | Hatfield Road | 177m |
| AL4 0TX | Hill End Lane | 183m |
- Contains OS data © Crown copyright and database right (2026)
- Contains Royal Mail data © Royal Mail copyright and Database right (2026)
- Contains National Statistics data © Crown copyright and database right (2026)
- Data produced by Land Registry © Crown copyright (2026)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2026)
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