AL4 9UP maps, stats, and open data
AL4 9UP lies on Barnfield Road in St Albans. AL4 9UP is located in the Marshalswick East & Jersey Farm 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 9UP maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
AL4 9UP geodata
| Easting | 517528 |
| Northing | 208487 |
| Latitude | 51.762741 |
| Longitude | -0.298407 |
Where is AL4 9UP?
| Street | Barnfield Road |
| Town/City | St Albans |
| Country | England |
| Postcode District | AL4 |
AL4 9UP Elevation
Elevation or altitude of AL4 9UP 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 | Marshalswick East & Jersey Farm |
|---|---|
| Constituency | St Albans |
House Prices
Sales of detached houses in AL4 9UP
24, BARNFIELD ROAD, ST ALBANS, AL4 9UP 2013 29 OCT £555,000 |
2010 28 MAY £425,700 |
6, BARNFIELD ROAD, ST ALBANS, AL4 9UP 2009 11 SEP £560,000 |
14, BARNFIELD ROAD, ST. ALBANS, AL4 9UP 2006 20 OCT £365,500 |
2002 20 DEC £338,000 |
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 9UP
| Ardens Way (Sandpit Lane) | St Albans | 124m |
| Barnfield Road (The Ridgeway) | Marshalswick | 203m |
| Woodfield Way (The Ridgeway) | Marshalswick | 318m |
| Barnfield Road (The Ridgeway) | Marshalswick | 320m |
| Harness Way (Villiers Crescent) | Jersey Farm | 400m |
Nearest railway stations to AL4 9UP
| St Albans City Station | 2.4km |
| St Albans Abbey Station | 3.6km |
| Park Street Station | 5.1km |
Broadband
Broadband access in AL4 9UP (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 9UP (2019 data)
Download
| Median download speed | 140.0Mbps |
| Average download speed | 145.7Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 19.5Mbps |
| Average upload speed | 16.0Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in AL4 9UP (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 9UP gas and electricity consumption
Estimated total energy consumption in AL4 9UP by fuel type, 2015.
Gas
| Consumption (kWh) | 224,084 |
|---|---|
| Meter count | 11 |
| Mean (kWh/meter) | 20,371 |
| Median (kWh/meter) | 19,791 |
Electricity
| Consumption (kWh) | 47,841 |
|---|---|
| Meter count | 11 |
| Mean (kWh/meter) | 4,349 |
| Median (kWh/meter) | 4,387 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in AL4 9UP, for 2015.
- Meter count: The total number of meters in AL4 9UP.
- 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
18.5% of English postcodes are less deprived than AL4 9UP:Food Standards Agency
Three nearest food hygiene ratings to AL4 9UP (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to AL4 9UP
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| The Ridgeway | 18:00 | 12:00 | 324m |
| Marshalswick P.o | 18:40 | 12:00 | 626m |
| Central Drive | 17:30 | 12:00 | 777m |
AL4 9UP ITL and AL4 9UP 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 9UP:
| 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 9UP 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 9UP:
| Code | Name | |
|---|---|---|
| OA | E00120408 | |
| LSOA | E01023712 | St Albans 008D |
| MSOA | E02004931 | St Albans 008 |
Nearest postcodes to AL4 9UP
| AL4 9UR | Broom Leys | 51m |
| AL4 9UF | Barnfield Road | 53m |
| AL4 9UT | Fernleys | 71m |
| AL4 9UG | Barnfield Road | 110m |
| AL4 9UQ | Ardens Way | 110m |
| AL4 9UW | Ardens Way | 114m |
| AL4 0BT | Sandpit Lane | 129m |
| AL4 9UU | Barnfield Road | 147m |
| AL4 9XG | The Ridgeway | 157m |
| AL4 9UE | Wheat Leys | 165m |
- 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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