| Postcode | NP12 0EZ | 
|---|---|
| Post Town | Blackwood | 
| Nearest station | Newbridge (3 km) | 
| Bus stops | Rhiw Syr Dafydd Primary School (N) Presbyterian Church (NE) Rhiw Syr Dafydd Primary School (SE) Waun-goch Road (NW) Islwyn High School (N) Blacksmith Close (NE) | 
| Roads in this postcode | |
| Number of UPRNs | 11 View | 
| Known addresses | 1 Cefn Y Fferm, Oakdale 2 Cefn Y Fferm, Oakdale 3 Cefn Y Fferm, Oakdale 4 Cefn Y Fferm, Oakdale 5 Cefn Y Fferm, Oakdale 6 Cefn Y Fferm, Oakdale 7 Cefn Y Fferm, Oakdale 8 Cefn Y Fferm, Oakdale 9 Cefn Y Fferm, Oakdale 10 Cefn Y Fferm, Oakdale | 
| Main property type | Detached | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.681839 | |
|---|---|---|
| Longitude | -3.173832 | |
| Easting | 318941 | |
| Northing | 198772 | |
| Grid reference | ST189987 | |
| UTM reference | 30U 487981 5725666 | |
| what3words | hippy.changed.twee | |
| FixPhrase | crinkle lure stress veal | |
| Plus code | 9C3RMRJG+PF | |
| Altitude | 241 metres (790 feet) | |
| Sunrise (today) | 7:06 | |
| Sunset (today) | 16:49 | |
| Distance away | ||
| Distance to sea | 19.9 KMs (12.3 miles) | 
| Parish | Penmaen | W04000910 | 
|---|---|---|
| Ward | Penmaen | W05001668 | 
| Unitary Authority | Caerphilly | W06000018 | 
| County | Gwent | W11000003 | 
| Constituency (2024) | Newport West and Islwyn | W07000105 | 
| MP | Ruth Jones | 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 | May 2012 | 
|---|---|
| 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 | 
| 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) | Oakdale | W45001092 | 
| Census output area (2021) | W00007280 | |
| Census output area (2011) | 1C2 | |
| Lower layer super output area (2021) | Caerphilly 006E | W01001390 | 
| Lower layer super output area (2011) | Caerphilly 006E | W01001390 | 
| Middle layer super output area (2021) | Oakdale & Pen-twyn | W02000295 | 
| Middle layer super output area (2011) | Oakdale & Pen-twyn | W02000295 | 
| Travel to work area | Cardiff | W22000024 | 
| Average property price in Newport | £221,300 | 
|---|---|
| Annual change | 2.7% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 7 Cefn Y Fferm, Oakdale | Detached (freehold) | May 2018 | £278,000 | 
| New build detached (freehold) | Jun 2012 | £240,000 | |
| 10 Cefn Y Fferm, Oakdale | Detached (freehold) | Dec 2016 | £330,000 | 
| New build detached (freehold) | Jun 2012 | £307,500 | |
| 2 Cefn Y Fferm, Oakdale | New build detached (freehold) | Dec 2012 | £192,500 | 
| 6 Cefn Y Fferm, Oakdale | New build detached (freehold) | Nov 2012 | £236,500 | 
| 1 Cefn Y Fferm, Oakdale | New build detached (freehold) | Oct 2012 | £192,000 | 
| 4 Cefn Y Fferm, Oakdale | New build detached (freehold) | Sep 2012 | £305,500 | 
| 3 Cefn Y Fferm, Oakdale | New build detached (freehold) | Jun 2012 | £186,995 | 
| 8 Cefn Y Fferm, Oakdale | New build detached (freehold) | Jun 2012 | £301,995 | 
| 5 Cefn Y Fferm, Oakdale | New build detached (freehold) | May 2012 | £249,995 | 
| 9 Cefn Y Fferm, Oakdale | New build detached (freehold) | Mar 2012 | £265,500 |