| Postcode | CF45 4LH | 
|---|---|
| Post Town | Mountain Ash | 
| Nearest station | Mountain Ash (0 km) | 
| Bus stops | Railway Station (SE) Nixon`s (NW) Nixon`s (SE) Oxford Street (NW) Oxford Street (SE) Town Hall (NW) | 
| Roads in this postcode | |
| Number of UPRNs | 48 View | 
| Known addresses | 1 Rowan Close, Mountain Ash 4 Rowan Close, Mountain Ash 6 Rowan Close, Mountain Ash 9 Rowan Close, Mountain Ash 10 Rowan Close, Mountain Ash 11 Rowan Close, Mountain Ash 13 Rowan Close, Mountain Ash 17 Rowan Close, Mountain Ash 20 Rowan Close, Mountain Ash 22 Rowan Close, Mountain Ash 25 Rowan Close, Mountain Ash 29 Rowan Close, Mountain Ash 33 Rowan Close, Mountain Ash 36 Rowan Close, Mountain Ash 40 Rowan Close, Mountain Ash | 
| Main property type | Terraced | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.682942 | |
|---|---|---|
| Longitude | -3.374912 | |
| Easting | 305042 | |
| Northing | 199138 | |
| Grid reference | ST050991 | |
| UTM reference | 30U 474080 5725841 | |
| what3words | galloped.dives.worm | |
| FixPhrase | crinkle lung striving volley | |
| Plus code | 9C3RMJMG+52 | |
| Altitude | 116 metres (379 feet) | |
| Sunrise (today) | 7:06 | |
| Sunset (today) | 16:49 | |
| Distance away | ||
| Distance to sea | 27.7 KMs (17.2 miles) | 
| Parish | Mountain Ash East | W04001016 | 
|---|---|---|
| Ward | Mountain Ash | W05001092 | 
| Unitary Authority | Rhondda Cynon Taf | W06000016 | 
| County | Mid Glamorgan | W11000005 | 
| Constituency (2024) | Pontypridd | W07000106 | 
| MP | Alex Davies-Jones | Labour | 
| Police force | South Wales | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Central Valleys and Bridgend | |
| NUTS/ITL 2 | South East Wales | |
| NUTS/ITL 1 | Wales | |
| Country | Wales | W92000004 | 
| 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) | 72 | |
|---|---|---|
| Households (2011) | 43 | |
| 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) | Mountain Ash | W45001094 | 
| Census output area (2021) | W00006340 | |
| Census output area (2011) | 7C3 | |
| Lower layer super output area (2021) | Rhondda Cynon Taf 006B | W01001205 | 
| Lower layer super output area (2011) | Rhondda Cynon Taf 006B | W01001205 | 
| Middle layer super output area (2021) | Mountain Ash | W02000257 | 
| Middle layer super output area (2011) | Mountain Ash | W02000257 | 
| Travel to work area | Merthyr Tydfil | W22000029 | 
| Average property price in Cardiff | £221,509 | 
|---|---|
| Annual change | 2.2% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 13 Rowan Close, Mountain Ash | Other (freehold) | Aug 2024 | £106,000 | 
| 10 Rowan Close, Mountain Ash | Terraced (freehold) | Dec 2022 | £123,000 | 
| 29 Rowan Close, Mountain Ash | Flat (leasehold) | Jul 2022 | £67,000 | 
| 33 Rowan Close, Mountain Ash | Terraced (leasehold) | Aug 2021 | £59,000 | 
| Terraced (leasehold) | Nov 2006 | £58,000 | |
| 11 Rowan Close, Mountain Ash | Terraced (freehold) | Apr 2021 | £117,000 | 
| Terraced (freehold) | Mar 2007 | £80,000 | |
| 1 Rowan Close, Mountain Ash | Flat (leasehold) | Nov 2020 | £53,000 | 
| Flat (leasehold) | Aug 2007 | £40,000 | |
| 36 Rowan Close, Mountain Ash | Flat (leasehold) | May 2015 | £45,000 | 
| 6 Rowan Close, Mountain Ash | Flat (leasehold) | Jun 2014 | £60,000 | 
| Terraced (leasehold) | Aug 2003 | £33,000 | |
| 9 Rowan Close, Mountain Ash | Terraced (freehold) | Nov 2012 | £80,000 | 
| 25 Rowan Close, Mountain Ash | Flat (leasehold) | Nov 2009 | £69,000 |