| Postcode | BN11 2PN | 
|---|---|
| Post Town | Worthing | 
| Nearest station | East Worthing (1 km) | 
| Bus stops | Onslow Court (SW) Brookdean Road (E) Water Treatment Works (NW) Brooklands Park (NE) Brooklands (SE) Brooklands (NW) | 
| Roads in this postcode | |
| Number of UPRNs | 79 View | 
| Known addresses | Flat 2, 1 Seamill Park Crescent, Worthing Flat 3, 1 Seamill Park Crescent, Worthing Flat 4, 1 Seamill Park Crescent, Worthing 3 Seamill Park Crescent, Worthing 9 Seamill Park Crescent, Worthing 10 Seamill Park Crescent, Worthing 11 Seamill Park Crescent, Worthing 12 Seamill Park Crescent, Worthing 13 Seamill Park Crescent, Worthing 14 Seamill Park Crescent, Worthing 15 Seamill Park Crescent, Worthing 16 Seamill Park Crescent, Worthing 18 Seamill Park Crescent, Worthing 19 Seamill Park Crescent, Worthing 20 Seamill Park Crescent, Worthing 21 Seamill Park Crescent, Worthing 22 Seamill Park Crescent, Worthing 23 Seamill Park Crescent, Worthing 24 Seamill Park Crescent, Worthing 25 Seamill Park Crescent, Worthing 26 Seamill Park Crescent, Worthing 26A Seamill Park Crescent, Worthing 27 Seamill Park Crescent, Worthing 30 Seamill Park Crescent, Worthing 31 Seamill Park Crescent, Worthing 32 Seamill Park Crescent, Worthing 33 Seamill Park Crescent, Worthing 35 Seamill Park Crescent, Worthing 37 Seamill Park Crescent, Worthing 38 Seamill Park Crescent, Worthing 39 Seamill Park Crescent, Worthing 40 Seamill Park Crescent, Worthing 41 Seamill Park Crescent, Worthing 42 Seamill Park Crescent, Worthing 43 Seamill Park Crescent, Worthing 44 Seamill Park Crescent, Worthing 48 Seamill Park Crescent, Worthing 50 Seamill Park Crescent, Worthing 52 Seamill Park Crescent, Worthing 58 Seamill Park Crescent, Worthing 60 Seamill Park Crescent, Worthing 62 Seamill Park Crescent, Worthing | 
| Main property type | Semi-detached | 
| Businesses | 
| Latitude | 50.818061 | |
|---|---|---|
| Longitude | -0.341237 | |
| Easting | 516946 | |
| Northing | 103368 | |
| Grid reference | TQ169033 | |
| UTM reference | 30U 687279 5632962 | |
| what3words | free.frost.chins | |
| FixPhrase | crib magician setup tipoff | |
| Plus code | 9C2XRM95+6G | |
| Altitude | 6 metres (19 feet) | |
| Sunrise (today) | 6:52 | |
| Sunset (today) | 16:39 | |
| Distance away | ||
| Distance to sea | 0.1 KMs (0.1 miles) | 
| Parish | Worthing, unparished area | E43000150 | 
|---|---|---|
| Ward | Selden | E05007705 | 
| Local Authority District | Worthing | E07000229 | 
| County Electoral Division | Worthing East | E58001666 | 
| Local Authority | West Sussex | E10000032 | 
| County | West Sussex | E10000032 | 
| Constituency (2024) | East Worthing and Shoreham | E14001218 | 
| MP | Tom Rutland | Labour | 
| Police force | Sussex | |
| Water company | Southern Water | |
| 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) | 124 | |
|---|---|---|
| Households (2011) | 61 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Urban: Nearer to a major town or city | |
| Rural/urban (2011) | Urban city and town | |
| Built up area (2024) | Worthing | E63013691 | 
| Census output area (2021) | E00162334 | |
| Census output area (2011) | 7A3 | |
| Lower layer super output area (2021) | Worthing 009C | E01031832 | 
| Lower layer super output area (2011) | Worthing 009C | E01031832 | 
| Middle layer super output area (2021) | East Worthing | E02006629 | 
| Middle layer super output area (2011) | East Worthing | E02006629 | 
| Travel to work area | Worthing | E30000292 | 
| Average property price in Brighton | £372,736 | 
|---|---|
| Annual change | 0.0% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 11 Seamill Park Crescent, Worthing | Semi-detached (freehold) | Jan 2025 | £550,000 | 
| 23 Seamill Park Crescent, Worthing | Semi-detached (freehold) | Nov 2024 | £400,000 | 
| Semi-detached (freehold) | Jun 1998 | £82,500 | |
| Semi-detached (freehold) | Mar 1997 | £65,000 | |
| 3 Seamill Park Crescent, Worthing | Semi-detached (freehold) | Jun 2024 | £645,000 | 
| 18 Seamill Park Crescent, Worthing | Detached (freehold) | Sep 2022 | £665,000 | 
| Detached (freehold) | Feb 2020 | £395,000 | |
| Detached (freehold) | Jun 2005 | £80,000 | |
| Flat 3, 1 Seamill Park Crescent, Worthing | Flat (leasehold) | Jul 2022 | £180,000 | 
| Flat (leasehold) | Apr 2010 | £107,500 | |
| Flat (leasehold) | Mar 2005 | £93,000 | |
| Flat (leasehold) | Jan 2004 | £86,000 | |
| Flat (leasehold) | Sep 2001 | £37,500 | |
| 37 Seamill Park Crescent, Worthing | Detached (freehold) | Feb 2021 | £455,000 | 
| Detached (freehold) | Jun 2010 | £250,000 | |
| Detached (freehold) | May 1999 | £84,950 | |
| 42 Seamill Park Crescent, Worthing | Semi-detached (freehold) | Nov 2020 | £280,000 | 
| 50 Seamill Park Crescent, Worthing | Semi-detached (freehold) | Aug 2020 | £337,500 | 
| Semi-detached (freehold) | Dec 1999 | £119,950 | |
| Semi-detached (freehold) | May 1997 | £61,500 | |
| 43 Seamill Park Crescent, Worthing | Semi-detached (freehold) | Mar 2020 | £269,000 | 
| Flat 2, 1 Seamill Park Crescent, Worthing | Flat (leasehold) | Feb 2019 | £160,000 | 
| Flat (leasehold) | Mar 2015 | £130,500 |