SoldMap · Blackwood
House prices in NP12, Caerphilly
The median sold price in NP12 in the 12 months to Aug 2026 was £205,000, across 306 sales. That is up 3.7% on the year before (£197,750).
Semi-detached houses made up 45% of sales, typically selling for £203k.
Ten years ago the median was £120,000, so prices here are up 70.8% over the decade.
£205,000median, 12 months to Aug 2026
+3.7%on the year before
306sales, 12 months to Aug 2026
£2,309median per m²
Median price, 10 years
Mix of sales, 12 months to Aug 2026
| Semi-detached houses | £203k | 138 | |
| Terraced houses | £165k | 89 | |
| Detached houses | £330k | 78 | |
| Flats | £107k | 1 |
Recent sales
| 8, Westgil Pen Ffordd | £175,000 | 10 Aug 2026 |
| 29, Criccieth Close | £184,950 | 7 Aug 2026 |
| 13, Glan Yr Afon Lane | £450,000 | 31 Jul 2026 |
| 5, Sycamore Court | £190,000 | 31 Jul 2026 |
| 2, Sir Ivor Road | £138,000 | 31 Jul 2026 |
| 32, Highfield Crescent | £178,530 | 31 Jul 2026 |
| 5, Springfield Terrace | £161,500 | 31 Jul 2026 |
| 4, Penrhiw Villas | £272,500 | 30 Jul 2026 |
Priciest streets
| The Glade | £450,000 | 7 sales |
| Heol Y Bedw Hirion | £382,500 | 6 sales |
| Blacksmith Close | £355,500 | 8 sales |
| Brook Rise | £344,000 | 5 sales |
| Llys Cyncoed | £337,250 | 6 sales |
Cheapest streets
| Fleur De Lys Avenue | £122,000 | 9 sales |
| Penybryn Avenue | £133,005 | 9 sales |
| Sir Ivor Road | £138,000 | 5 sales |
| Woodville Terrace | £139,000 | 6 sales |
| Pencoed Avenue | £139,500 | 7 sales |
Streets with at least five sales in the last three years, by median price.
Postcodes in NP12
NP12 0AT
NP12 0BG
NP12 0EG
NP12 0EL
NP12 0ER
NP12 0ES
NP12 0GX
NP12 0GZ
NP12 0JR
NP12 0NQ
NP12 1DE
NP12 1DF
NP12 1EA
NP12 1FD
NP12 1FF
NP12 1FP
NP12 1FS
NP12 1GL
NP12 1GP
NP12 1GT
NP12 1GW
NP12 1HA
NP12 1HB
NP12 1HZ
NP12 1SJ
NP12 1SN
NP12 2DS
NP12 2ET
NP12 2FE
NP12 2FF
NP12 2FJ
NP12 2FN
NP12 2HB
NP12 2RE
NP12 2RG
NP12 3FT
NP12 3HB
NP12 3NY
NP12 3QR
NP12 3XJ