| Postcode | BN18 9LL | 
|---|---|
| Post Town | Arundel | 
| Nearest station | Amberley (3 km) | 
| Bus stops | Duchess Lodge (N) | 
| Roads in this postcode | |
| Number of UPRNs | 11 View | 
| Known addresses | 
                          No addresses found
                       | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 50.878875 | |
|---|---|---|
| Longitude | -0.574125 | |
| Easting | 500411 | |
| Northing | 109788 | |
| Grid reference | TQ004097 | |
| UTM reference | 30U 670655 5639159 | |
| what3words | racetrack.urgent.drilled | |
| FixPhrase | crib maggot stopping voyage | |
| Plus code | 9C2XVCHG+H9 | |
| Altitude | 124 metres (408 feet) | |
| Sunrise (today) | 6:53 | |
| Sunset (today) | 16:40 | |
| Distance away | ||
| Distance to sea | 9.5 KMs (5.9 miles) | 
| Parish | Houghton | E04009865 | |
|---|---|---|---|
| Ward | Arundel & Walberton | E05009803 | |
| Local Authority District | Arun | E07000224 | |
| County Electoral Division | Arundel & Courtwick | E58001600 | |
| Local Authority | West Sussex | E10000032 | |
| County | West Sussex | E10000032 | |
| Constituency (2024) | Arundel and South Downs | E14001067 | |
| MP | Andrew Griffith | Conservative | |
| Police force | Sussex | ||
| Water company | Southern Water | ||
| National park | South Downs National Park | E26000010 | |
| NUTS/ITL 3 | West Sussex (South West) | ||
| NUTS/ITL 2 | Surrey, East and West Sussex | ||
| NUTS/ITL 1 | South East | ||
| Country | England | E92000001 | |
| Date introduced | January 1980 | 
|---|---|
| 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 | 
| Population (2011) | 10 | |
|---|---|---|
| Households (2011) | 3 | |
| 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) | Rural village | |
| Census output area (2021) | E00160070 | |
| Census output area (2011) | 1B2 | |
| Lower layer super output area (2021) | Arun 001C | E01031392 | 
| Lower layer super output area (2011) | Arun 001C | E01031392 | 
| Middle layer super output area (2021) | Arundel | E02006542 | 
| Middle layer super output area (2011) | Arundel | E02006542 | 
| Travel to work area | Chichester and Bognor Regis | E30000191 | 
| Average property price in Brighton | £372,736 | 
|---|---|
| Annual change | 0.0% |