SM7 3DX maps, stats, and open data
SM7 3DX is located in the Carshalton South & Clockhouse electoral ward, within the London borough of Sutton and the English Parliamentary constituency of Carshalton and Wallington. The Sub Integrated Care Board (ICB) Location is NHS South West London ICB - 36L and the police force is Metropolitan Police. This postcode has been in use since June 2004.
SM7 3DX maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SM7 3DX geodata
| Easting | 527804 |
| Northing | 161001 |
| Latitude | 51.333748 |
| Longitude | -0.166820 |
Where is SM7 3DX?
| Country | England |
| Postcode District | SM7 |
SM7 3DX Elevation
Elevation or altitude of SM7 3DX 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.
Politics
| Ward | Carshalton South & Clockhouse |
|---|---|
| Constituency | Carshalton And Wallington |
Transport
Nearest bus stops to SM7 3DX
| Oaks Park | Little Woodcote | 78m |
| Oaks Park | Little Woodcote | 95m |
| Merrymeet (Carshalton Road) | Woodmansterne | 833m |
| Merrymeet (Carshalton Road) | Woodmansterne | 835m |
| Fairlawn Gardens (Croydon Lane) | Banstead | 936m |
Nearest railway stations to SM7 3DX
| Woodmansterne Station | 1.9km |
| Belmont Station | 2.5km |
| Coulsdon Town Station | 2.6km |
Broadband
Broadband access in SM7 3DX (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 SM7 3DX (2019 data)
Download
| Median download speed | 39.5Mbps |
| Average download speed | 45.0Mbps |
| Maximum download speed | 55.00Mbps |
Upload
| Median upload speed | 8.4Mbps |
| Average upload speed | 8.4Mbps |
| Maximum upload speed | 9.36Mbps |
Broadband limitations in SM7 3DX (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% |
SM7 3DX gas and electricity consumption
Estimated total energy consumption in SM7 3DX by fuel type, 2015.
Electricity
| Consumption (kWh) | 188,278 |
|---|---|
| Meter count | 12 |
| Mean (kWh/meter) | 15,690 |
| Median (kWh/meter) | 14,751 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SM7 3DX, for 2015.
- Meter count: The total number of meters in SM7 3DX.
- 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
35.2% of English postcodes are less deprived than SM7 3DX:Food Standards Agency
Three nearest food hygiene ratings to SM7 3DX (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SM7 3DX
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Fairlawn Grove / Croy Lane | 17:00 | 12:00 | 1,013m |
| Woodmansterne Street Tso (17) | 18:45 | 12:00 | 1,078m |
| Pine Walk (15) | 18:00 | 12:00 | 1,436m |
SM7 3DX ITL and SM7 3DX 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 SM7 3DX:
| ITL 1 Code | Name |
|---|---|
| TLI | London |
| ITL 2 Code | Name |
| TLI6 | Outer London - South |
| ITL 3 Code | Name |
| TLI63 | Merton, Kingston upon Thames and Sutton |
| LAU 1 Code | Name |
| E09000029 | Sutton |
SM7 3DX 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 SM7 3DX:
| Code | Name | |
|---|---|---|
| OA | E00020667 | |
| LSOA | E01004108 | Sutton 024C |
| MSOA | E02000863 | Sutton 024 |
Nearest postcodes to SM7 3DX
| SM7 3HZ | Carshalton Road | 400m |
| SM5 4BJ | Woodmansterne Lane | 467m |
| SM5 4BP | Upper Pillory Down | 513m |
| SM7 3HY | Hillside Cottages | 526m |
| SM7 3JE | Carshalton Road | 539m |
| SM5 4BE | Woodmansterne Lane | 555m |
| SM5 4DD | Lower Pillory Down | 666m |
| SM7 3JB | Cedars | 687m |
| SM7 3BG | Croydon Lane | 718m |
| SM7 3AU | Fairlawn Road | 745m |
- 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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