| Postcode | SP5 3BG | 
|---|---|
| Post Town | Salisbury | 
| Nearest station | Dean (Wilts) (6 km) | 
| Bus stops | Grimstead Road (NW) Post Office (N) Old Police Station (SE) Post Office (S) Old Police Station (NW) | 
| Number of UPRNs | 49 View | 
| Known addresses | 2 Spiders Island, Alderbury 3 Spiders Island, Alderbury 11 Spiders Island, Alderbury 17 Spiders Island, Alderbury 20 Spiders Island, Alderbury 21 Spiders Island, Alderbury 44 Spiders Island, Alderbury 54 Spiders Island, Alderbury | 
| Main property type | Semi-detached | 
| Businesses | 
| Latitude | 51.038392 | |
|---|---|---|
| Longitude | -1.720821 | |
| Easting | 419671 | |
| Northing | 126596 | |
| Grid reference | SU196265 | |
| UTM reference | 30U 589683 5654872 | |
| what3words | notifying.caramel.ample | |
| FixPhrase | cried lyrically skintight unfailing | |
| Plus code | 9C3W27QH+9M | |
| Altitude | 73 metres (239 feet) | |
| Sunrise (today) | 6:58 | |
| Sunset (today) | 16:44 | |
| Distance away | ||
| Distance to sea | 21.6 KMs (13.4 miles) | 
| Parish | Alderbury | E04011618 | 
|---|---|---|
| Ward | Alderbury & Whiteparish | E05013399 | 
| Unitary Authority | Wiltshire | E06000054 | 
| County | Wiltshire | E11000020 | 
| Constituency (2024) | Salisbury | E14001460 | 
| MP | John Glen | Conservative | 
| Police force | Wiltshire | |
| Water company | Wessex Water | |
| NUTS/ITL 3 | Wiltshire | |
| NUTS/ITL 2 | Gloucestershire and Wiltshire | |
| NUTS/ITL 1 | South West | |
| 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) | 125 | |
|---|---|---|
| Households (2011) | 48 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Larger rural Further from a major town or city | |
| Rural/urban (2011) | Rural town and fringe | |
| Built up area (2024) | Whaddon (Wiltshire) | E63013248 | 
| Census output area (2021) | E00163046 | |
| Census output area (2011) | 8C1 | |
| Lower layer super output area (2021) | Wiltshire 060B | E01031971 | 
| Lower layer super output area (2011) | Wiltshire 060B | E01031971 | 
| Middle layer super output area (2021) | Whaddon, Whiteparish & Winterslow | E02006675 | 
| Middle layer super output area (2011) | Whaddon, Whiteparish & Winterslow | E02006675 | 
| Travel to work area | Salisbury | E30000258 | 
| Average property price in Salisbury | £324,684 | 
|---|---|
| Annual change | -1.2% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 20 Spiders Island, Alderbury | Semi-detached (freehold) | Jan 2025 | £220,000 | 
| Semi-detached (freehold) | Nov 2013 | £150,000 | |
| Semi-detached (freehold) | Jul 1997 | £62,500 | |
| 54 Spiders Island, Alderbury | Semi-detached (freehold) | Dec 2021 | £269,950 | 
| Semi-detached (freehold) | Jan 2018 | £249,000 | |
| 3 Spiders Island, Alderbury | Semi-detached (freehold) | Jun 2021 | £242,000 | 
| Semi-detached (freehold) | Jun 2008 | £180,000 | |
| Semi-detached (freehold) | Sep 2002 | £129,950 | |
| Semi-detached (freehold) | Nov 1997 | £69,000 | |
| 17 Spiders Island, Alderbury | Semi-detached (freehold) | Sep 2014 | £181,000 | 
| 21 Spiders Island, Alderbury | Semi-detached (freehold) | May 2014 | £160,000 | 
| Semi-detached (freehold) | Jan 2004 | £115,000 | |
| 2 Spiders Island, Alderbury | Terraced (freehold) | Feb 2008 | £174,000 | 
| Terraced (freehold) | Jun 2002 | £107,000 | |
| Terraced (freehold) | Jul 2001 | £93,000 | |
| 11 Spiders Island, Alderbury | Semi-detached (freehold) | Jul 2005 | £125,000 | 
| 44 Spiders Island, Alderbury | Semi-detached (freehold) | Dec 2004 | £180,000 | 
| Semi-detached (freehold) | Oct 2001 | £100,000 |