| Postcode | SG4 8SF | 
|---|---|
| Post Town | Hitchin | 
| Nearest station | Welwyn North (5 km) | 
| Bus stops | 
                       Codicote Mill (NE) 
                     | 
                  
| Roads in this postcode | |
| Number of UPRNs | 2 View | 
| Known addresses | 
                       
                          No addresses found
                       
                     | 
                  
| Businesses | 
                     
                        No businesses found
                     
                   | 
                
| Latitude | 51.847501 | |
|---|---|---|
| Longitude | -0.247859 | |
| Easting | 520790 | |
| Northing | 217996 | |
| Grid reference | TL207179 | |
| UTM reference | 30U 689560 5747658 | |
| what3words | defeat.deck.museum | |
| FixPhrase | crisped magma smoking unhappy | |
| Plus code | 9C3XRQX2+2V | |
| Altitude | 80 metres (263 feet) | |
| Sunrise (today) | 7:01 | |
| Sunset (today) | 16:29 | |
| Distance away | ||
| Distance to sea | 61.5 KMs (38.2 miles) | 
| Parish | Codicote | E04004773 | 
|---|---|---|
| Ward | Codicote & Kimpton | E05015758 | 
| Local Authority District | North Hertfordshire | E07000099 | 
| County Electoral Division | Knebworth & Codicote | E58000646 | 
| Local Authority | Hertfordshire | E10000015 | 
| County | Hertfordshire | E10000015 | 
| Constituency (2024) | Stevenage | E14001516 | 
| MP | Kevin Bonavia | Labour | 
| Police force | Hertfordshire | |
| Water company | Affinity Water | |
| Sewage company | Thames Water | |
| NUTS/ITL 3 | North and East Hertfordshire | |
| NUTS/ITL 2 | Bedfordshire and Hertfordshire | |
| NUTS/ITL 1 | East of England | |
| Country | England | E92000001 | 
| Date introduced | December 2001 | 
|---|---|
| Last updated | September 2025 | 
| User type | Small (addresses receive less than 25 items of mail per day) | 
| Quality | Within the building of the matched address closest to the postcode mean | 
| 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) | E00119837 | |
| Census output area (2011) | 1B2 | |
| Lower layer super output area (2021) | North Hertfordshire 015A | E01023595 | 
| Lower layer super output area (2011) | North Hertfordshire 015A | E01023595 | 
| Middle layer super output area (2021) | Knebworth, Codicote & Kimpton | E02004923 | 
| Middle layer super output area (2011) | Knebworth, Codicote & Kimpton | E02004923 | 
| Travel to work area | Stevenage and Welwyn Garden City | E30000272 |