| Postcode | CF3 0NZ | 
|---|---|
| Post Town | Cardiff | 
| Nearest station | Heath High Level (6 km) | 
| Bus stops | 
                       Matthysens Way (NW) 
Meadowlane School (SW) 
Meadowlane Primary School (NE) 
Willowbrook School (NE) 
Willowbrook School (S) 
                     | 
                  
| Roads in this postcode | |
| Number of UPRNs | 60 View | 
| Known addresses | 
                       2 William Belcher Drive, St Mellons 
                            3 William Belcher Drive, St Mellons 
                            4 William Belcher Drive, St Mellons 
                            5 William Belcher Drive, St Mellons 
                            6 William Belcher Drive, St Mellons 
                            7 William Belcher Drive, St Mellons 
                            8 William Belcher Drive, St Mellons 
                            9 William Belcher Drive, St Mellons 
                            10 William Belcher Drive, St Mellons 
                            11 William Belcher Drive, St Mellons 
                            12 William Belcher Drive, St Mellons 
                            13 William Belcher Drive, St Mellons 
                            15 William Belcher Drive, St Mellons 
                            16 William Belcher Drive, St Mellons 
                            17 William Belcher Drive, St Mellons 
                            18 William Belcher Drive, St Mellons 
                            19 William Belcher Drive, St Mellons 
                            20 William Belcher Drive, St Mellons 
                            21 William Belcher Drive, St Mellons 
                            22 William Belcher Drive, St Mellons 
                            23 William Belcher Drive, St Mellons 
                            24 William Belcher Drive, St Mellons 
                            25 William Belcher Drive, St Mellons 
                            26 William Belcher Drive, St Mellons 
                            27 William Belcher Drive, St Mellons 
                            28 William Belcher Drive, St Mellons 
                            29 William Belcher Drive, St Mellons 
                            30 William Belcher Drive, St Mellons 
                            31 William Belcher Drive, St Mellons 
                            32 William Belcher Drive, St Mellons 
                            33 William Belcher Drive, St Mellons 
                            34 William Belcher Drive, St Mellons 
                            35 William Belcher Drive, St Mellons 
                            36 William Belcher Drive, St Mellons 
                            37 William Belcher Drive, St Mellons 
                            38 William Belcher Drive, St Mellons 
                            39 William Belcher Drive, St Mellons 
                            40 William Belcher Drive, St Mellons 
                            41 William Belcher Drive, St Mellons 
                            42 William Belcher Drive, St Mellons 
                            43 William Belcher Drive, St Mellons 
                            44 William Belcher Drive, St Mellons 
                            45 William Belcher Drive, St Mellons 
                            46 William Belcher Drive, St Mellons 
                            47 William Belcher Drive, St Mellons 
                            48 William Belcher Drive, St Mellons 
                            49 William Belcher Drive, St Mellons 
                            50 William Belcher Drive, St Mellons 
                            51 William Belcher Drive, St Mellons 
                            52 William Belcher Drive, St Mellons 
                            53 William Belcher Drive, St Mellons 
                            55 William Belcher Drive, St Mellons 
                            57 William Belcher Drive, St Mellons 
                            58 William Belcher Drive, St Mellons 
                            60 William Belcher Drive, St Mellons 
                       | 
                  
| Main property type | Detached | 
| Businesses | 
| Latitude | 51.516221 | |
|---|---|---|
| Longitude | -3.09366 | |
| Easting | 324208 | |
| Northing | 180267 | |
| Grid reference | ST242802 | |
| UTM reference | 30U 493501 5707237 | |
| what3words | amused.future.voting | |
| FixPhrase | cringing luridness sensitive trifle | |
| Plus code | 9C3RGW84+FG | |
| Altitude | 8 metres (26 feet) | |
| Sunrise (today) | 7:12 | |
| Sunset (today) | 16:42 | |
| Distance away | ||
| Distance to sea | 1.5 KMs (0.9 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 | December 1998 | 
|---|---|
| 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) | 171 | |
|---|---|---|
| Households (2011) | 56 | |
| 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) | W00009711 | |
| Census output area (2011) | 6B2 | |
| Lower layer super output area (2021) | Cardiff 011D | W01001885 | 
| Lower layer super output area (2011) | Cardiff 011D | W01001885 | 
| 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 | £222,873 | 
|---|---|
| Annual change | 2.8% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 27 William Belcher Drive, St Mellons | Detached (freehold) | Jul 2025 | £475,000 | 
| Detached (freehold) | Apr 2008 | £275,000 | |
| New build detached (freehold) | Aug 1999 | £149,995 | |
| 5 William Belcher Drive, St Mellons | Detached (freehold) | Oct 2024 | £225,000 | 
| Detached (freehold) | Nov 2021 | £250,000 | |
| 3 William Belcher Drive, St Mellons | Semi-detached (freehold) | Mar 2024 | £302,500 | 
| Semi-detached (freehold) | Mar 2001 | £88,000 | |
| 35 William Belcher Drive, St Mellons | Detached (freehold) | Sep 2023 | £575,000 | 
| Detached (freehold) | Nov 2005 | £270,000 | |
| Detached (freehold) | Nov 2001 | £183,000 | |
| New build detached (freehold) | Dec 2000 | £158,995 | |
| 8 William Belcher Drive, St Mellons | Detached (freehold) | Sep 2023 | £400,000 | 
| Detached (freehold) | Jan 2018 | £285,000 | |
| Detached (freehold) | Nov 2008 | £215,000 | |
| Detached (freehold) | Jun 2005 | £232,500 | |
| Detached (freehold) | Nov 2002 | £175,000 | |
| New build detached (freehold) | Sep 1999 | £131,995 | |
| 16 William Belcher Drive, St Mellons | Detached (freehold) | Jan 2023 | £423,000 | 
| New build detached (freehold) | Mar 2000 | £118,995 | |
| 49 William Belcher Drive, St Mellons | Detached (freehold) | Feb 2022 | £435,000 | 
| New build detached (freehold) | Dec 2000 | £152,995 | |
| 40 William Belcher Drive, St Mellons | Detached (freehold) | Oct 2021 | £440,000 | 
| Detached (freehold) | Mar 2018 | £300,000 | |
| New build detached (freehold) | Oct 2000 | £136,995 | |
| 31 William Belcher Drive, St Mellons | Detached (freehold) | Oct 2021 | £425,000 | 
| Detached (freehold) | Oct 2003 | £220,000 | |
| New build detached (freehold) | Mar 2000 | £147,000 | |
| 33 William Belcher Drive, St Mellons | Detached (freehold) | Oct 2021 | £380,000 | 
| New build detached (freehold) | Dec 1999 | £116,995 |