SG3 6LN lies on Mayshades Close in Woolmer Green, Knebworth. SG3 6LN is located in the Welwyn East electoral ward, within the local authority district of Welwyn Hatfield and the English Parliamentary constituency of Welwyn Hatfield. 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 1980.


| Easting | 525494 |
| Northing | 218550 |
| Latitude | 51.851452 |
| Longitude | -0.179375 |
| Street | Mayshades Close |
| Locality | Woolmer Green |
| Town/City | Knebworth |
| Country | England |
| Postcode District | SG3 |
Elevation or altitude of SG3 6LN as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 100m | 328ft |
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.
| Ward | Welwyn East |
|---|---|
| Constituency | Welwyn Hatfield |
2014 3 APR £510,000 |
2007 12 DEC £530,000 |
1999 4 MAY £195,000 |
| Oak Road (Mardleybury Road) | Woolmer Green | 182m |
| Red Lion Ph (London Road) | Woolmer Green | 196m |
| Oak Road (Mardleybury Road) | Woolmer Green | 201m |
| Red Lion Ph (London Road) | Woolmer Green | 206m |
| Wickfield (London Road) | Woolmer Green | 416m |
| Knebworth Station | 1.8km |
| Welwyn North Station | 3.2km |
| Watton-at-Stone Station | 4.2km |
| 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
| 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% |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Woolmer Green | 17:00 | 09:30 | 117m |
| Oak Road | 16:45 | 09:30 | 218m |
| Longmead | 16:00 | 10:00 | 398m |
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 SG3 6LN:
| 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 |
| E07000241 | Welwyn Hatfield |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for SG3 6LN:
| Code | Name | |
|---|---|---|
| OA | E00121700 | |
| LSOA | E01023967 | Welwyn Hatfield 001C |
| MSOA | E02004980 | Welwyn Hatfield 001 |
| SG3 6LG | London Road | 60m |
| SG3 6LP | Mardleybury Court | 74m |
| SG3 6LJ | New Court | 81m |
| SG3 6LX | Carvers Croft | 81m |
| SG3 6JP | London Road | 109m |
| SG3 6JX | New Road | 112m |
| SG3 6HW | Hay Wains | 134m |
| SG3 6LT | Mardleybury Road | 141m |
| SG3 6JY | Kimptons Court | 150m |
| SG3 6LL | Holly Road | 160m |