NG31 6SW maps, stats, and open data
NG31 6SW lies on Castlegate in Grantham. NG31 6SW is located in the Grantham St Wulfram's electoral ward, within the local authority district of South Kesteven and the English Parliamentary constituency of Grantham and Stamford. The Sub Integrated Care Board (ICB) Location is NHS Lincolnshire ICB - 71E and the police force is Lincolnshire. This postcode has been in use since January 1980.
NG31 6SW maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
NG31 6SW geodata
| Easting | 491511 |
| Northing | 335950 |
| Latitude | 52.913214 |
| Longitude | -0.640584 |
Where is NG31 6SW?
| Street | Castlegate |
| Town/City | Grantham |
| Country | England |
| Postcode District | NG31 |
NG31 6SW Elevation
Elevation or altitude of NG31 6SW 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 | Grantham St Wulfram's |
|---|---|
| Constituency | Grantham And Stamford |
House Prices
Sales of detached houses in NG31 6SW
25, CASTLEGATE, GRANTHAM, NG31 6SW 2019 24 JUL £260,000 |
25, CASTLEGATE, GRANTHAM, NG31 6SW 2002 28 FEB £130,000 |
25, CASTLEGATE, GRANTHAM, NG31 6SW 1999 1 APR £79,000 |
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 NG31 6SW
| National Junior School (Castlegate) | Grantham | 133m |
| Finkin Street (High Street) | Grantham | 142m |
| Vine Street (Watergate) | Grantham | 219m |
| Castlegate (Avenue Road) | Grantham | 227m |
| Boots (St Peter's Hill) | Grantham | 235m |
Nearest railway stations to NG31 6SW
| Grantham Station | 0.8km |
Broadband
Broadband access in NG31 6SW (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 NG31 6SW (2019 data)
Download
| Median download speed | 69.5Mbps |
| Average download speed | 73.5Mbps |
| Maximum download speed | 200.00Mbps |
Upload
| Median upload speed | 1.2Mbps |
| Average upload speed | 3.3Mbps |
| Maximum upload speed | 9.76Mbps |
Broadband limitations in NG31 6SW (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% |
NG31 6SW gas and electricity consumption
Estimated total energy consumption in NG31 6SW by fuel type, 2015.
Gas
| Consumption (kWh) | 237,646 |
|---|---|
| Meter count | 14 |
| Mean (kWh/meter) | 16,975 |
| Median (kWh/meter) | 13,242 |
Electricity
| Consumption (kWh) | 49,503 |
|---|---|
| Meter count | 13 |
| Mean (kWh/meter) | 3,808 |
| Median (kWh/meter) | 3,037 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in NG31 6SW, for 2015.
- Meter count: The total number of meters in NG31 6SW.
- 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
68% of English postcodes are less deprived than NG31 6SW:Food Standards Agency
Three nearest food hygiene ratings to NG31 6SW (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to NG31 6SW
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| High Street | 19:00 | 12:00 | 142m |
| Westgate | 17:15 | 12:00 | 231m |
| Brook Street Post Office | 18:30 | 11:45 | 325m |
NG31 6SW ITL and NG31 6SW 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 NG31 6SW:
| ITL 1 Code | Name |
|---|---|
| TLF | East Midlands (England) |
| ITL 2 Code | Name |
| TLF3 | Lincolnshire |
| ITL 3 Code | Name |
| TLF30 | Lincolnshire CC |
| LAU 1 Code | Name |
| E07000141 | South Kesteven |
NG31 6SW 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 NG31 6SW:
| Code | Name | |
|---|---|---|
| OA | E00133696 | |
| LSOA | E01026323 | South Kesteven 004D |
| MSOA | E02005479 | South Kesteven 004 |
Nearest postcodes to NG31 6SW
| NG31 6SN | Castlegate | 28m |
| NG31 6RE | Elmer Street North | 69m |
| NG31 6RG | Bluegate | 96m |
| NG31 6QZ | Finkin Street | 100m |
| NG31 6SR | Castlegate | 109m |
| NG31 6SE | Castlegate | 115m |
| NG31 6PN | High Street | 134m |
| NG31 6TB | Castlegate | 136m |
| NG31 6QW | East Street | 143m |
| NG31 6RQ | Vine Street | 148m |
- 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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