SO21 1NW open data databoard
SO21 1NW lies on High Street in Twyford, Winchester. SO21 1NW is located in the Colden Common and Twyford electoral ward, within the local authority district of Winchester and the English Parliamentary constituency of Winchester. The Sub Integrated Care Board (ICB) Location is NHS Hampshire and Isle of Wight ICB - D9Y0V and the police force is Hampshire. This postcode has been in use since January 1980.
SO21 1NW maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SO21 1NW geodata
| Easting | 448218 |
| Northing | 124853 |
| Latitude | 51.021036 |
| Longitude | -1.313917 |
Where is SO21 1NW?
| Street | High Street |
| Locality | Twyford |
| Town/City | Winchester |
| Country | England |
| Postcode District | SO21 |
SO21 1NW Elevation
Elevation or altitude of SO21 1NW as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 40m | 131ft |
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 | Colden Common And Twyford |
|---|---|
| Constituency | Winchester |
House Prices
Sales of detached houses in SO21 1NW
2025 18 AUG £640,000 |
2024 17 MAY £1,200,000 |
TRIPPS END, HIGH STREET, TWYFORD, WINCHESTER, SO21 1NW 2022 4 OCT £1,375,000 |
2021 25 JUN £1,300,000 |
2009 8 JAN £520,000 |
1996 31 MAY £165,000 |
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 SO21 1NW
| Northfields (High Street) | Twyford | 261m |
| Crossroads (Hazeley Road) | Twyford | 268m |
| Crossroads (Hazeley Road) | Twyford | 278m |
| Crossroads (Searles Hill) | Twyford | 280m |
| Northfields (High Street) | Twyford | 344m |
Nearest railway stations to SO21 1NW
| Shawford Station | 1km |
| Chandlers Ford Station | 6.5km |
Broadband
Broadband access in SO21 1NW (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 SO21 1NW (2019 data)
Download
| Median download speed | 14.7Mbps |
| Average download speed | 19.7Mbps |
| Maximum download speed | 64.48Mbps |
Upload
| Median upload speed | 1.2Mbps |
| Average upload speed | 2.7Mbps |
| Maximum upload speed | 11.40Mbps |
Broadband limitations in SO21 1NW (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% |
SO21 1NW gas and electricity consumption
Estimated total energy consumption in SO21 1NW by fuel type, 2015.
Gas
| Consumption (kWh) | 287,338 |
|---|---|
| Meter count | 13 |
| Mean (kWh/meter) | 22,103 |
| Median (kWh/meter) | 21,364 |
Electricity
| Consumption (kWh) | 73,923 |
|---|---|
| Meter count | 12 |
| Mean (kWh/meter) | 6,160 |
| Median (kWh/meter) | 3,037 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SO21 1NW, for 2015.
- Meter count: The total number of meters in SO21 1NW.
- 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
1.3% of English postcodes are less deprived than SO21 1NW:Food Standards Agency
Three nearest food hygiene ratings to SO21 1NW (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SO21 1NW
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Bourne Lane | 17:00 | 07:00 | 229m |
| Twyford Post Office | 17:00 | 12:00 | 277m |
| The Phoenix Inn | 16:30 | 11:45 | 464m |
SO21 1NW ITL and SO21 1NW 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 SO21 1NW:
| ITL 1 Code | Name |
|---|---|
| TLJ | South East (England) |
| ITL 2 Code | Name |
| TLJ3 | Hampshire and Isle of Wight |
| ITL 3 Code | Name |
| TLJ36 | Central Hampshire |
| LAU 1 Code | Name |
| E07000094 | Winchester |
SO21 1NW 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 SO21 1NW:
| Code | Name | |
|---|---|---|
| OA | E00118019 | |
| LSOA | E01023226 | Winchester 010A |
| MSOA | E02004838 | Winchester 010 |
Nearest postcodes to SO21 1NW
| SO21 1NN | Churchfields | 178m |
| SO21 1NS | Old Rectory Lane | 179m |
| SO21 1NJ | The Avenue | 199m |
| SO21 1NU | High Street | 236m |
| SO21 1PX | Hazeley Road | 243m |
| SO21 1NH | High Street | 275m |
| SO21 1NL | The Crescent | 278m |
| SO21 1NP | High Street | 294m |
| SO21 1QB | Finches Lane | 300m |
| SO21 1PT | Hazeley Road | 300m |
- 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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