| Postcode | NP23 5BZ | 
|---|---|
| Post Town | Ebbw Vale | 
| Nearest station | Ebbw Vale Town (2 km) | 
| Bus stops | School Lane (NE) Roundabout (SE) Roundabout (NW) Morrisons (NE) Barham Chapel (NW) Post Office (SE) | 
| Roads in this postcode | |
| Number of UPRNs | 60 View | 
| Known addresses | Greenbank Bungalow, Mountain Road, Rassau Ty Bywyd, Mountain Road, Rassau Ty Heulog, Mountain Road, Rassau 7 Mountain Road, Rassau 9 Mountain Road, Rassau 10 Mountain Road, Rassau 29 Mountain Road, Rassau 30 Mountain Road, Rassau 31 Mountain Road, Rassau 45 Mountain Road, Rassau 46 Mountain Road, Rassau 47 Mountain Road, Rassau 48 Mountain Road, Rassau 49 Mountain Road, Rassau 50 Mountain Road, Rassau 51 Mountain Road, Rassau 52 Mountain Road, Rassau | 
| Main property type | Semi-detached | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.795377 | |
|---|---|---|
| Longitude | -3.2207 | |
| Easting | 315912 | |
| Northing | 211452 | |
| Grid reference | SO159114 | |
| UTM reference | 30U 484779 5738302 | |
| what3words | skippers.winemaker.emphasis | |
| FixPhrase | crinkly lurch surfer unfair | |
| Plus code | 9C3RQQWH+5P | |
| Altitude | 341 metres (1118 feet) | |
| Sunrise (today) | 7:06 | |
| Sunset (today) | 16:48 | |
| Distance away | ||
| Distance to sea | 32.1 KMs (20 miles) | 
| Parish | Rassau | W04000932 | 
|---|---|---|
| Ward | Rassau and Garnlydan | W05001267 | 
| Unitary Authority | Blaenau Gwent | W06000019 | 
| County | Gwent | W11000003 | 
| Constituency (2024) | Blaenau Gwent and Rhymney | W07000084 | 
| MP | Nick Smith | Labour | 
| Police force | Gwent | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Gwent Valleys | |
| NUTS/ITL 2 | South East Wales | |
| NUTS/ITL 1 | Wales | |
| Country | Wales | W92000004 | 
| Date introduced | June 2011 | 
|---|---|
| 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) | 14 | |
|---|---|---|
| Households (2011) | 6 | |
| 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) | Ebbw Vale | W45000978 | 
| Census output area (2021) | W00007519 | |
| Census output area (2011) | 8C3 | |
| Lower layer super output area (2021) | Blaenau Gwent 004A | W01001438 | 
| Lower layer super output area (2011) | Blaenau Gwent 004A | W01001438 | 
| Middle layer super output area (2021) | Ebbw Vale North & Glyncoed | W02000317 | 
| Middle layer super output area (2011) | Ebbw Vale North & Glyncoed | W02000317 | 
| Travel to work area | Merthyr Tydfil | W22000029 | 
| Average property price in Newport | £221,300 | 
|---|---|
| Annual change | 2.7% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 46 Mountain Road, Rassau | Semi-detached (freehold) | Nov 2022 | £215,000 | 
| New build semi-detached (freehold) | Oct 2012 | £130,000 | |
| Ty Heulog, Mountain Road, Rassau | Detached (freehold) | Mar 2022 | £325,000 | 
| Detached (freehold) | Feb 2017 | £217,000 | |
| Greenbank Bungalow, Mountain Road, Rassau | Detached (freehold) | Sep 2021 | £320,000 | 
| 45 Mountain Road, Rassau | Semi-detached (freehold) | Apr 2020 | £130,000 | 
| New build semi-detached (freehold) | Feb 2013 | £120,000 | |
| 50 Mountain Road, Rassau | Semi-detached (freehold) | Feb 2020 | £150,000 | 
| New build semi-detached (freehold) | Oct 2012 | £130,000 | |
| 29 Mountain Road, Rassau | Semi-detached (freehold) | Feb 2016 | £130,000 | 
| Ty Bywyd, Mountain Road, Rassau | New build detached (freehold) | Dec 2014 | £199,000 | 
| 52 Mountain Road, Rassau | New build semi-detached (freehold) | Jan 2013 | £120,000 | 
| 49 Mountain Road, Rassau | New build semi-detached (freehold) | Nov 2012 | £130,000 | 
| 51 Mountain Road, Rassau | New build semi-detached (freehold) | Oct 2012 | £130,000 |