AL4 9LN maps, stats, and open data
AL4 9LN lies on St Albans Road in Sandridge, St. Albans. AL4 9LN is located in the Marshalswick West 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.
AL4 9LN maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
AL4 9LN geodata
| Easting | 516172 |
| Northing | 209361 |
| Latitude | 51.770878 |
| Longitude | -0.317754 |
Where is AL4 9LN?
| Street | St Albans Road |
| Locality | Sandridge |
| Town/City | St. Albans |
| Country | England |
| Postcode District | AL4 |
AL4 9LN Elevation
Elevation or altitude of AL4 9LN as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 100m | 328ft |
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 West |
|---|---|
| Constituency | Hitchin And Harpenden |
House Prices
Sales of detached houses in AL4 9LN
159A, ST ALBANS ROAD, SANDRIDGE, ST ALBANS, AL4 9LN 2024 20 SEP £1,260,000 |
159A, ST ALBANS ROAD, SANDRIDGE, ST ALBANS, AL4 9LN 2020 17 JUL £710,000 |
157, ST ALBANS ROAD, SANDRIDGE, ST ALBANS, AL4 9LN 2016 7 JUN £885,000 |
159, ST ALBANS ROAD, SANDRIDGE, ST ALBANS, AL4 9LN 2009 21 AUG £650,000 |
167, ST ALBANS ROAD, SANDRIDGE, ST. ALBANS, AL4 9LN 2005 1 NOV £710,000 |
153A, ST ALBANS ROAD, SANDRIDGE, ST. ALBANS, AL4 9LN 2004 20 AUG £555,000 |
159, ST ALBANS ROAD, SANDRIDGE, ST. ALBANS, AL4 9LN 2001 21 NOV £410,000 |
161, ST ALBANS ROAD, SANDRIDGE, ST. ALBANS, AL4 9LN 1997 22 MAY £210,000 |
153B, ST ALBANS ROAD, SANDRIDGE, ST. ALBANS, AL4 9LN 1995 18 SEP £212,310 |
153A, ST ALBANS ROAD, SANDRIDGE, ST. ALBANS, AL4 9LN 1995 31 MAR £195,000 |
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 9LN
| Sandridge Gate Business Centre (St Albans Road) | St Albans | 99m |
| Sandridge Gate Business Centre (St Albans Road) | St Albans | 158m |
| Sandringham Crescent (St Albans Road) | St Albans | 228m |
| Sandringham Crescent (St Albans Road) | St Albans | 236m |
| Gurney Court Road (Marshalswick Lane) | Marshalswick | 490m |
Nearest railway stations to AL4 9LN
| St Albans City Station | 2.4km |
| St Albans Abbey Station | 3.4km |
| Harpenden Station | 5.4km |
Broadband
Broadband access in AL4 9LN (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 | 10.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in AL4 9LN (2019 data)
Download
| Median download speed | 78.1Mbps |
| Average download speed | 62.1Mbps |
| Maximum download speed | 80.00Mbps |
Upload
| Median upload speed | 20.0Mbps |
| Average upload speed | 15.6Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in AL4 9LN (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 9LN gas and electricity consumption
Estimated total energy consumption in AL4 9LN by fuel type, 2015.
Gas
| Consumption (kWh) | 225,626 |
|---|---|
| Meter count | 9 |
| Mean (kWh/meter) | 25,070 |
| Median (kWh/meter) | 20,827 |
Electricity
| Consumption (kWh) | 36,208 |
|---|---|
| Meter count | 8 |
| Mean (kWh/meter) | 4,526 |
| Median (kWh/meter) | 3,984 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in AL4 9LN, for 2015.
- Meter count: The total number of meters in AL4 9LN.
- 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
0.7% of English postcodes are less deprived than AL4 9LN:Food Standards Agency
Three nearest food hygiene ratings to AL4 9LN (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to AL4 9LN
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Ridgeway West | 17:30 | 12:00 | 486m |
| Beech Road P.o | 18:30 | 12:00 | 583m |
| Porters Wood | 18:30 | 12:00 | 600m |
AL4 9LN ITL and AL4 9LN 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 9LN:
| 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 9LN 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 9LN:
| Code | Name | |
|---|---|---|
| OA | E00120525 | |
| LSOA | E01023734 | St Albans 007B |
| MSOA | E02004930 | St Albans 007 |
Nearest postcodes to AL4 9LN
| AL4 9AZ | Bishops Garth | 62m |
| AL4 9LP | St Albans Road | 93m |
| AL4 9AR | Bishops Close | 107m |
| AL4 9NJ | Laybrook | 113m |
| AL4 9LS | Deans Gardens | 125m |
| AL4 9NL | The Berries | 129m |
| AL4 9LL | St Albans Road | 134m |
| AL4 9AP | Slimmons Drive | 155m |
| AL4 9NP | Boling Brook | 175m |
| AL4 9AW | Slimmons Drive | 195m |
- 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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