SL7 3AS maps, stats, and open data
SL7 3AS lies on Berwick Road in Marlow. SL7 3AS is located in the Marlow electoral ward, within the unitary authority of Buckinghamshire and the English Parliamentary constituency of Beaconsfield. The Sub Integrated Care Board (ICB) Location is NHS Buckinghamshire, Oxfordshire and Berkshire West ICB - 14Y and the police force is Thames Valley. This postcode has been in use since January 1980.
SL7 3AS maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SL7 3AS geodata
| Easting | 484372 |
| Northing | 187327 |
| Latitude | 51.578501 |
| Longitude | -0.783805 |
Where is SL7 3AS?
| Street | Berwick Road |
| Town/City | Marlow |
| Country | England |
| Postcode District | SL7 |
SL7 3AS Elevation
Elevation or altitude of SL7 3AS as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 50m | 164ft |
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 | Marlow |
|---|---|
| Constituency | Beaconsfield |
House Prices
Sales of detached houses in SL7 3AS
57, BERWICK ROAD, MARLOW, SL7 3AS 2025 11 JUN £500,000 |
2022 3 FEB £1,015,000 |
2015 15 OCT £718,000 |
59, BERWICK ROAD, MARLOW, SL7 3AS 2012 1 JUN £520,000 |
2004 22 OCT £470,000 |
2002 8 APR £389,950 |
61, BERWICK ROAD, MARLOW, SL7 3AS 1998 2 APR £235,000 |
1997 25 JUL £220,000 |
1997 25 FEB £197,500 |
1995 12 APR £70,500 |
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 SL7 3AS
| Seymour Court Road | Marlow | 137m |
| Seymour Court Road | Marlow | 147m |
| Sandygate Road | Marlow | 268m |
| Seymour Park Road | Marlow | 417m |
| Seymour Park Road | Marlow | 420m |
Nearest railway stations to SL7 3AS
| Marlow Station | 1.5km |
| Cookham Station | 4.9km |
| Furze Platt Station | 6.3km |
Broadband
Broadband access in SL7 3AS (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 | 0.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in SL7 3AS (2019 data)
Download
| Median download speed | 39.1Mbps |
| Average download speed | 42.1Mbps |
| Maximum download speed | 78.11Mbps |
Upload
| Median upload speed | 6.4Mbps |
| Average upload speed | 7.7Mbps |
| Maximum upload speed | 19.44Mbps |
Broadband limitations in SL7 3AS (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% |
SL7 3AS gas and electricity consumption
Estimated total energy consumption in SL7 3AS by fuel type, 2015.
Gas
| Consumption (kWh) | 520,856 |
|---|---|
| Meter count | 29 |
| Mean (kWh/meter) | 17,961 |
| Median (kWh/meter) | 18,605 |
Electricity
| Consumption (kWh) | 131,487 |
|---|---|
| Meter count | 28 |
| Mean (kWh/meter) | 4,696 |
| Median (kWh/meter) | 3,967 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SL7 3AS, for 2015.
- Meter count: The total number of meters in SL7 3AS.
- 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
35.5% of English postcodes are less deprived than SL7 3AS:Food Standards Agency
Three nearest food hygiene ratings to SL7 3AS (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL7 3AS
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Dean Street | 17:30 | 11:45 | 575m |
| Oaktree Road Post Office | 17:30 | 11:45 | 701m |
| Oaktree Road | 17:30 | 11:45 | 702m |
SL7 3AS ITL and SL7 3AS 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 SL7 3AS:
| ITL 1 Code | Name |
|---|---|
| TLJ | South East (England) |
| ITL 2 Code | Name |
| TLJ1 | Berkshire, Buckinghamshire and Oxfordshire |
| ITL 3 Code | Name |
| TLJ13 | Buckinghamshire |
| LAU 1 Code | Name |
| E06000060 | Buckinghamshire |
SL7 3AS 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 SL7 3AS:
| Code | Name | |
|---|---|---|
| OA | E00090278 | |
| LSOA | E01017893 | Wycombe 022E |
| MSOA | E02003717 | Wycombe 022 |
Nearest postcodes to SL7 3AS
| SL7 3AT | Berwick Road | 51m |
| SL7 3BQ | Seymour Court Road | 114m |
| SL7 3BH | Seymour Court Road | 172m |
| SL7 3BG | Seymour Court Road | 177m |
| SL7 3AU | Berwick Lane | 178m |
| SL7 3XB | Manor Court | 193m |
| SL7 3AR | Berwick Road | 205m |
| SL7 3AX | Seymour Court Road | 257m |
| SL7 3BJ | Pine Croft | 315m |
| SL7 3ER | Seymour Park Road | 324m |
- 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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