Postcode district guides
House prices, homes, schools, flood risk and crime, district by district
A council area can cover very different places. Each postcode district guide looks at one district: what homes sold for, the homes on record, schools, flood risk and crime, from Land Registry, the EPC register and other official data.
There are guides for 10 postcode districts so far, in Caerphilly, Cardiff, Newport, Swansea and the Vale of Glamorgan. The average sale price below is the middle price of homes sold at full market value in the five years to August 2026, the same figure each guide shows.
Caerphilly
For rent, earnings and council tax across the whole council, see the Caerphilly area profile.
| District | Other main places | Homes | Average sale price |
|---|---|---|---|
| CF83: Caerphilly, Bedwas and Trethomas Also Abertridwr, Penyrheol and Llanbradach | Abertridwr, Penyrheol and Llanbradach | 21,375 | £215,000 |
Cardiff
For rent, earnings and council tax across the whole council, see the Cardiff area profile.
| District | Other main places | Homes | Average sale price |
|---|---|---|---|
| CF3: St Mellons, Trowbridge and Rumney Partly in Newport Also Llanedeyrn Village, Llanrumney and Pwll-Mawr | Llanedeyrn Village, Llanrumney and Pwll-Mawr | 17,733 | £250,000 |
| CF5: Llandaff, Ely and Victoria Park Partly in the Vale of Glamorgan Also Fairwater, Pentrebane and Canton | Fairwater, Pentrebane and Canton | 27,260 | £278,000 |
| CF11: Pontcanna, Grangetown and Riverside Also Penarth Flats, Penarth Moors and Leckwith | Penarth Flats, Penarth Moors and Leckwith | 18,399 | £235,000 |
| CF14: Llanishen, Rhiwbina and Birchgrove Also Whitchurch, Thornhill and Maindy | Whitchurch, Thornhill and Maindy | 29,408 | £336,500 |
| CF23: Pentwyn, Penylan and Llanedeyrn Also Roath, Pontprennau and Cyncoed | Roath, Pontprennau and Cyncoed | 17,266 | £288,000 |
Newport
For rent, earnings and council tax across the whole council, see the Newport area profile.
| District | Other main places | Homes | Average sale price |
|---|---|---|---|
| NP19: Maindee, Lliswerry and Ringland Also Somerton, Barnardtown and East Usk | Somerton, Barnardtown and East Usk | 23,305 | £200,000 |
| NP20: Bettws, Pillgwenlly and Malpas Also Maes-glas, Baneswell and St Woolos | Maes-glas, Baneswell and St Woolos | 22,474 | £196,125 |
Swansea
For rent, earnings and council tax across the whole council, see the Swansea area profile.
| District | Other main places | Homes | Average sale price |
|---|---|---|---|
| SA1: Mount Pleasant, St Thomas and Townhill Also Hafod, Mayhill and Foxhole | Hafod, Mayhill and Foxhole | 23,345 | £139,475 |
Vale of Glamorgan
For rent, earnings and council tax across the whole council, see the Vale of Glamorgan area profile.
| District | Other main places | Homes | Average sale price |
|---|---|---|---|
| CF64: Penarth, Dinas Powys and Sully Also Morristown, Cogan and Murch | Morristown, Cogan and Murch | 15,604 | £335,000 |
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