SO21 1AL open data databoard
SO21 1AL lies on Ash Close in Colden Common, Winchester. SO21 1AL 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 December 1995.
SO21 1AL maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SO21 1AL geodata
| Easting | 448010 |
| Northing | 121994 |
| Latitude | 50.995346 |
| Longitude | -1.317260 |
Where is SO21 1AL?
| Street | Ash Close |
| Locality | Colden Common |
| Town/City | Winchester |
| Country | England |
| Postcode District | SO21 |
SO21 1AL Elevation
Elevation or altitude of SO21 1AL 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 1AL
2021 22 DEC £394,000 |
2018 29 MAR £345,000 |
24, ASH CLOSE, COLDEN COMMON, WINCHESTER, SO21 1AL 2016 26 FEB £500,000 |
2014 7 FEB £280,000 |
2013 17 SEP £268,000 |
2013 16 AUG £285,000 |
2006 28 JUL £237,000 |
2005 6 MAY £233,000 |
2005 23 FEB £237,000 |
21, ASH CLOSE, COLDEN COMMON, WINCHESTER, SO21 1AL 2003 1 AUG £280,000 |
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 1AL
| Avondale Park Homes (Main Road) | Colden Common | 314m |
| Main Road (Spring Lane) | Colden Common | 321m |
| Avondale Park Homes (Main Road) | Colden Common | 334m |
| Surgery (Spring Lane) | Colden Common | 344m |
| Main Road (Spring Lane) | Colden Common | 345m |
Nearest railway stations to SO21 1AL
| Shawford Station | 3.1km |
| Eastleigh Station | 3.7km |
| Chandlers Ford Station | 4.9km |
Broadband
Broadband access in SO21 1AL (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 1AL (2019 data)
Download
| Median download speed | 39.1Mbps |
| Average download speed | 32.7Mbps |
| Maximum download speed | 75.56Mbps |
Upload
| Median upload speed | 9.8Mbps |
| Average upload speed | 7.8Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SO21 1AL (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 1AL gas and electricity consumption
Estimated total energy consumption in SO21 1AL by fuel type, 2015.
Gas
| Consumption (kWh) | 245,451 |
|---|---|
| Meter count | 25 |
| Mean (kWh/meter) | 9,818 |
| Median (kWh/meter) | 9,140 |
Electricity
| Consumption (kWh) | 74,844 |
|---|---|
| Meter count | 25 |
| Mean (kWh/meter) | 2,994 |
| Median (kWh/meter) | 2,774 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SO21 1AL, for 2015.
- Meter count: The total number of meters in SO21 1AL.
- 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% of English postcodes are less deprived than SO21 1AL:Food Standards Agency
Three nearest food hygiene ratings to SO21 1AL (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SO21 1AL
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| St Vigor Way | 16:15 | 11:00 | 38m |
| Colden Common Post Office | 16:15 | 09:15 | 319m |
| The Glen | 16:00 | 10:30 | 407m |
SO21 1AL ITL and SO21 1AL 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 1AL:
| 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 1AL 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 1AL:
| Code | Name | |
|---|---|---|
| OA | E00118014 | |
| LSOA | E01023227 | Winchester 010B |
| MSOA | E02004838 | Winchester 010 |
Nearest postcodes to SO21 1AL
| SO21 1AH | Whitebeam Close | 75m |
| SO21 1DL | Hazel Close | 109m |
| SO21 1XE | Birch Close | 122m |
| SO21 1RZ | Hill Lane | 145m |
| SO21 1UA | Clamp Green | 149m |
| SO21 1AJ | Whitebeam Close | 153m |
| SO21 1XB | Alder Close | 212m |
| SO21 1UB | Skintle Green | 226m |
| SO21 1XD | Hill Lane | 227m |
| SO21 1TT | Brickmakers Road | 232m |
- 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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