| Postcode | CF61 2SW | 
|---|---|
| Post Town | Llantwit Major | 
| Nearest station | Llantwit Major (0 km) | 
| Bus stops | Llantwit Major Interchange () Grange Gardens (NE) Grange Gardens (W) Baron`s Close (NE) Baron`s Close (SW) Pentre Cwrt (NE) | 
| Roads in this postcode | |
| Number of UPRNs | 16 View | 
| Known addresses | 1 Windmill Close, Llantwit Major 4 Windmill Close, Llantwit Major 6 Windmill Close, Llantwit Major 8 Windmill Close, Llantwit Major 10 Windmill Close, Llantwit Major 13 Windmill Close, Llantwit Major | 
| Main property type | Detached | 
| Businesses | 
| Latitude | 51.410966 | |
|---|---|---|
| Longitude | -3.481799 | |
| Easting | 297040 | |
| Northing | 169036 | |
| Grid reference | SS970690 | |
| UTM reference | 30U 466491 5695637 | |
| what3words | equipping.wolf.rural | |
| FixPhrase | cringe lunchtime scrunch task | |
| Plus code | 9C3RCG69+97 | |
| Altitude | 55 metres (180 feet) | |
| Sunrise (today) | 7:06 | |
| Sunset (today) | 16:50 | |
| Distance away | ||
| Distance to sea | 2.2 KMs (1.4 miles) | 
| Parish | Llantwit Major | W04000918 | 
|---|---|---|
| Ward | Llantwit Major | W05001392 | 
| Unitary Authority | Vale of Glamorgan | W06000014 | 
| County | South Glamorgan | W11000007 | 
| Constituency (2024) | Vale of Glamorgan | W07000110 | 
| MP | Kanishka Narayan | 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 1993 | 
|---|---|
| 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) | 34 | |
|---|---|---|
| Households (2011) | 14 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Urban: Further from a major town or city | |
| Rural/urban (2011) | Urban city and town | |
| Built up area (2024) | Llantwit Major | W45001234 | 
| Census output area (2021) | W00005868 | |
| Census output area (2011) | 6B2 | |
| Lower layer super output area (2021) | Vale of Glamorgan 011D | W01001110 | 
| Lower layer super output area (2011) | The Vale of Glamorgan 011D | W01001110 | 
| Middle layer super output area (2021) | Llantwit Major | W02000247 | 
| Middle layer super output area (2011) | Llantwit Major | W02000247 | 
| Travel to work area | Bridgend | W22000003 | 
| Average property price in Cardiff | £221,509 | 
|---|---|
| Annual change | 2.2% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 1 Windmill Close, Llantwit Major | Detached (freehold) | Nov 2023 | £430,000 | 
| 4 Windmill Close, Llantwit Major | Detached (freehold) | Jun 2019 | £360,000 | 
| Detached (freehold) | Apr 2003 | £199,750 | |
| Detached (freehold) | Sep 1999 | £149,950 | |
| 13 Windmill Close, Llantwit Major | Detached (freehold) | Jan 2019 | £285,000 | 
| Detached (freehold) | Nov 2002 | £179,950 | |
| Detached (freehold) | Jul 1999 | £115,000 | |
| 10 Windmill Close, Llantwit Major | Semi-detached (freehold) | Oct 2009 | £295,000 | 
| Semi-detached (freehold) | Nov 2003 | £130,000 | |
| 8 Windmill Close, Llantwit Major | Semi-detached (freehold) | Apr 2008 | £271,750 | 
| Semi-detached (freehold) | Sep 2005 | £245,000 | |
| 6 Windmill Close, Llantwit Major | Detached (freehold) | Sep 2002 | £154,000 |