SG4 8SW maps, stats, and open data
SG4 8SW lies on Mayflower Close in Codicote, Hitchin. SG4 8SW is located in the Codicote electoral ward, within the local authority district of North Hertfordshire and the English Parliamentary constituency of Stevenage. The Sub Integrated Care Board (ICB) Location is NHS Hertfordshire and West Essex ICB - 06K and the police force is Hertfordshire. This postcode has been in use since January 1993.
SG4 8SW maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SG4 8SW geodata
| Easting | 521986 |
| Northing | 218065 |
| Latitude | 51.847870 |
| Longitude | -0.230451 |
Where is SG4 8SW?
| Street | Mayflower Close |
| Locality | Codicote |
| Town/City | Hitchin |
| Country | England |
| Postcode District | SG4 |
SG4 8SW Elevation
Elevation or altitude of SG4 8SW as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 90m | 295ft |
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 | Codicote |
|---|---|
| Constituency | Stevenage |
House Prices
Sales of detached houses in SG4 8SW
2008 27 OCT £145,000 |
2005 24 FEB £145,000 |
2000 12 APR £75,000 |
1995 21 MAR £120,000 |
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 SG4 8SW
| New Town (High Street) | Codicote | 138m |
| New Town (High Street) | Codicote | 141m |
| Peace Memorial Hall (High Street) | Codicote | 318m |
| Peace Memorial Hall (High Street) | Codicote | 364m |
| High Street (Bury Lane) | Codicote | 473m |
Nearest railway stations to SG4 8SW
| Knebworth Station | 3.6km |
| Welwyn North Station | 3.8km |
Broadband
Broadband access in SG4 8SW (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 SG4 8SW (2019 data)
Download
| Median download speed | 39.1Mbps |
| Average download speed | 42.5Mbps |
| Maximum download speed | 80.00Mbps |
Upload
| Median upload speed | 9.8Mbps |
| Average upload speed | 8.9Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SG4 8SW (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% |
SG4 8SW gas and electricity consumption
Estimated total energy consumption in SG4 8SW by fuel type, 2015.
Electricity
| Consumption (kWh) | 191,792 |
|---|---|
| Meter count | 26 |
| Mean (kWh/meter) | 7,377 |
| Median (kWh/meter) | 7,498 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SG4 8SW, for 2015.
- Meter count: The total number of meters in SG4 8SW.
- 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
6.1% of English postcodes are less deprived than SG4 8SW:Food Standards Agency
Three nearest food hygiene ratings to SG4 8SW (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SG4 8SW
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Codicote | 17:00 | 08:45 | 400m |
| Bury Lane | 17:00 | 08:45 | 474m |
| Heath Lane | 17:00 | 08:30 | 719m |
SG4 8SW ITL and SG4 8SW 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 SG4 8SW:
| ITL 1 Code | Name |
|---|---|
| TLH | East |
| ITL 2 Code | Name |
| TLH2 | Bedfordshire and Hertfordshire |
| ITL 3 Code | Name |
| TLH23 | Hertfordshire CC |
| LAU 1 Code | Name |
| E07000099 | North Hertfordshire |
SG4 8SW 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 SG4 8SW:
| Code | Name | |
|---|---|---|
| OA | E00119836 | |
| LSOA | E01023595 | North Hertfordshire 015A |
| MSOA | E02004923 | North Hertfordshire 015 |
Nearest postcodes to SG4 8SW
| SG4 8UL | The Birches | 65m |
| SG4 8UH | Valley Road South | 83m |
| SG4 8UQ | New Town | 105m |
| SG4 8YN | Valley Road | 105m |
| SG4 8UD | High Street | 125m |
| SG4 8YQ | The Close | 138m |
| SG4 8YX | The Paddocks | 140m |
| SG4 8UB | High Street | 148m |
| SG4 8SY | Old Chapel Mews | 166m |
| SG4 8TY | Winch Close | 187m |
- 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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