SM1 4NB maps, stats, and open data
SM1 4NB lies on Carshalton Grove in Sutton. SM1 4NB is located in the Carshalton Central 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 January 1980.
SM1 4NB geodata
| Easting | 526869 |
| Northing | 164512 |
| Latitude | 51.365510 |
| Longitude | -0.178959 |
Where is SM1 4NB?
| Street | Carshalton Grove |
| Town/City | Sutton |
| Country | England |
| Postcode District | SM1 |
SM1 4NB Elevation
Elevation or altitude of SM1 4NB 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 | Carshalton Central |
|---|---|
| Constituency | Carshalton And Wallington |
House Prices
Sales of detached houses in SM1 4NB
2003 29 AUG £360,000 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to SM1 4NB
| Byron Avenue (Sm1) (Westmead Road) | Carshalton | 86m |
| Kingsley Avenue (Sm1) (Ringstead Road) | Carshalton | 87m |
| Byron Avenue (Sm1) (Westmead Road) | Carshalton | 89m |
| Kingsley Avenue (Sm1) (Ringstead Road) | Carshalton | 112m |
| Benhill Road (Westmead Road) | Sutton | 232m |
Nearest railway stations to SM1 4NB
| Carshalton Station | 0.9km |
| Sutton (London) Station | 1.1km |
| Carshalton Beeches Station | 1.1km |
Broadband
Broadband access in SM1 4NB (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 | 64.7% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in SM1 4NB (2019 data)
Download
| Median download speed | 38.4Mbps |
| Average download speed | 40.5Mbps |
| Maximum download speed | 200.00Mbps |
Upload
| Median upload speed | 7.2Mbps |
| Average upload speed | 5.5Mbps |
| Maximum upload speed | 9.89Mbps |
Broadband limitations in SM1 4NB (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% |
SM1 4NB gas and electricity consumption
Estimated total energy consumption in SM1 4NB by fuel type, 2015.
Gas
| Consumption (kWh) | 432,446 |
|---|---|
| Meter count | 34 |
| Mean (kWh/meter) | 12,719 |
| Median (kWh/meter) | 12,760 |
Electricity
| Consumption (kWh) | 86,996 |
|---|---|
| Meter count | 29 |
| Mean (kWh/meter) | 3,000 |
| Median (kWh/meter) | 2,466 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SM1 4NB, for 2015.
- Meter count: The total number of meters in SM1 4NB.
- 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
16.9% of English postcodes are less deprived than SM1 4NB:Food Standards Agency
Three nearest food hygiene ratings to SM1 4NB (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SM1 4NB
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Westmead Road (114) | 18:30 | 12:00 | 87m |
| Milton Avenue (23) | 18:00 | 12:00 | 359m |
| Asda Superstore | 17:30 | 12:00 | 413m |
SM1 4NB ITL and SM1 4NB 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 SM1 4NB:
| 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 |
SM1 4NB 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 SM1 4NB:
| Code | Name | |
|---|---|---|
| OA | E00020639 | |
| LSOA | E01004103 | Sutton 013B |
| MSOA | E02000852 | Sutton 013 |
Nearest postcodes to SM1 4NB
| SM1 4JG | Westmead Road | 64m |
| SM1 4JF | Westmead Road | 91m |
| SM1 4JE | Westmead Road | 95m |
| SM1 4JD | Westmead Road | 111m |
| SM1 4LZ | Carshalton Grove | 113m |
| SM1 4SJ | Ringstead Road | 120m |
| SM1 4LP | Sutton Grove | 126m |
| SM1 4LR | Sutton Grove | 132m |
| SM1 4HY | Westmead Road | 136m |
| SM1 4SH | Ringstead Road | 147m |
- Contains OS data © Crown copyright and database right (2025)
- Contains Royal Mail data © Royal Mail copyright and Database right (2025)
- Contains National Statistics data © Crown copyright and database right (2025)
- Data produced by Land Registry © Crown copyright (2025)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2025)
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