| Postcode | CF3 0DB |
|---|---|
| Post Town | Cardiff |
| Nearest station | Llanishen (5 km) |
| Bus stops |
Heritage Inn (SW)
Llaneirwg Way (SE)
Vaindre Lane (SW)
Llaneirwg Way (NW)
Llaneirwg Way (SW)
Wern Fawr Lane (NE)
|
| Roads in this postcode | |
| Number of UPRNs | 14 View |
| Known addresses |
3 Sheerwater Close, St Mellons
4 Sheerwater Close, St Mellons
5 Sheerwater Close, St Mellons
7 Sheerwater Close, St Mellons
8 Sheerwater Close, St Mellons
9 Sheerwater Close, St Mellons
10 Sheerwater Close, St Mellons
11 Sheerwater Close, St Mellons
12 Sheerwater Close, St Mellons
|
| Main property type | Detached |
| Businesses |
No businesses found
|
| Latitude | 51.526469 | |
|---|---|---|
| Longitude | -3.104559 | |
| Easting | 323469 | |
| Northing | 181418 | |
| Grid reference | ST234814 | |
| UTM reference | 30U 492746 5708378 | |
| what3words | hobby.smoke.zone | |
| FixPhrase | cringing lure showbiz unkempt | |
| Plus code | 9C3RGVGW+H5 | |
| Altitude | 25 metres (81 feet) | |
| Sunrise (today) | 7:08 | |
| Sunset (today) | 16:45 | |
| Distance away | ||
| Distance to sea | 2.9 KMs (1.8 miles) |
| Parish | Trowbridge | W04001008 |
|---|---|---|
| Ward | Trowbridge | W05001296 |
| Unitary Authority | Cardiff | W06000015 |
| County | South Glamorgan | W11000007 |
| Constituency (2024) | Cardiff East | W07000089 |
| MP | Jo Stevens | Labour |
| Police force | South Wales | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Cardiff and Vale of Glamorgan | |
| NUTS/ITL 2 | South East Wales | |
| NUTS/ITL 1 | Wales | |
| Country | Wales | W92000004 |
| Date introduced | January 1983 |
|---|---|
| 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) | 27 | |
|---|---|---|
| Households (2011) | 13 | |
| 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) | Cardiff | W45001208 |
| Census output area (2021) | W00009687 | |
| Census output area (2011) | 6B4 | |
| Lower layer super output area (2021) | Cardiff 011B | W01001878 |
| Lower layer super output area (2011) | Cardiff 011B | W01001878 |
| Middle layer super output area (2021) | Pwll-mawr & St Mellons East | W02000377 |
| Middle layer super output area (2011) | Pwll-mawr & St Mellons East | W02000377 |
| Travel to work area | Cardiff | W22000024 |
| Average property price in Cardiff | £221,509 |
|---|---|
| Annual change | 2.2% |
| Address | Type | Date | Price |
|---|---|---|---|
| 11 Sheerwater Close, St Mellons | Detached (freehold) | Jun 2025 | £295,000 |
| Detached (freehold) | Oct 2015 | £175,000 | |
| 7 Sheerwater Close, St Mellons | Semi-detached (freehold) | Jun 2024 | £250,000 |
| 12 Sheerwater Close, St Mellons | Detached (freehold) | Mar 2021 | £230,000 |
| Detached (freehold) | Nov 2014 | £185,000 | |
| Semi-detached (freehold) | Jan 2001 | £24,500 | |
| 5 Sheerwater Close, St Mellons | Semi-detached (freehold) | Dec 2018 | £153,000 |
| 9 Sheerwater Close, St Mellons | Terraced (freehold) | Apr 2017 | £202,000 |
| Terraced (freehold) | Feb 2015 | £177,000 | |
| 4 Sheerwater Close, St Mellons | Semi-detached (freehold) | Sep 2015 | £136,000 |
| Semi-detached (freehold) | Jun 2010 | £111,000 | |
| Semi-detached (freehold) | Nov 1995 | £36,000 | |
| Semi-detached (freehold) | Aug 1995 | £34,500 | |
| 3 Sheerwater Close, St Mellons | Semi-detached (freehold) | Dec 2014 | £135,000 |
| Semi-detached (freehold) | May 2004 | £122,000 | |
| 10 Sheerwater Close, St Mellons | Detached (freehold) | Jun 1997 | £62,000 |
| 8 Sheerwater Close, St Mellons | Detached (freehold) | Jul 1995 | £52,500 |