| Postcode | SG18 9SB | 
|---|---|
| Post Town | Biggleswade | 
| Nearest station | Arlesey (2 km) | 
| Bus stops | Riverside Gardens (E) Langford Road (N) Riverside Gardens (W) | 
| Known addresses | 
                          No addresses found
                       | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 52.045854 | |
|---|---|---|
| Longitude | -0.280767 | |
| Easting | 518002 | |
| Northing | 240001 | |
| Grid reference | TL180400 | |
| UTM reference | 30U 686469 5769628 | |
| what3words | condition.whiplash.bunch | |
| FixPhrase | crisply magma slug washroom | |
| Plus code | 9C4X2PW9+8M | |
| Altitude | 34 metres (111 feet) | |
| Sunrise (today) | 6:55 | |
| Sunset (today) | 16:36 | |
| Distance away | ||
| Distance to sea | 75.3 KMs (46.8 miles) | 
| Parish | Henlow | E04011956 | 
|---|---|---|
| Ward | Clifton, Henlow & Langford | E05014401 | 
| Unitary Authority | Central Bedfordshire | E06000056 | 
| County | Bedfordshire | E11000001 | 
| Constituency (2024) | Hitchin | E14001289 | 
| MP | Alistair Strathern | Labour | 
| Police force | Bedfordshire | |
| NUTS/ITL 3 | Central Bedfordshire | |
| NUTS/ITL 2 | Bedfordshire and Hertfordshire | |
| NUTS/ITL 1 | East of England | |
| Country | England | E92000001 | 
| Date introduced | January 1980 | 
|---|---|
| Date usage ended | December 1981 | 
| Last updated | September 2025 | 
| User type | Small (addresses receive less than 25 items of mail per day) | 
| Quality | Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference | 
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
|---|---|---|
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Smaller rural: Nearer to a major town or city | |
| Rural/urban (2011) | Urban city and town | |
| Census output area (2021) | E00087939 | |
| Census output area (2011) | 1B2 | |
| Lower layer super output area (2021) | Central Bedfordshire 010D | E01017413 | 
| Lower layer super output area (2011) | Central Bedfordshire 010D | E01017413 | 
| Middle layer super output area (2021) | Arlesey & Henlow | E02003608 | 
| Middle layer super output area (2011) | Arlesey & Henlow | E02003608 | 
| Travel to work area | Stevenage and Welwyn Garden City | E30000272 | 
| Average property price in Stevenage | £395,224 | 
|---|---|
| Annual change | 0.3% |