Skip to content
RealScout

Most expensive postcode districts in Wales

CF64 (Sully) is the most expensive postcode district in Wales at a median of £3,730 per m², from 430 matched sales in the 12 months to July 2026. LL55 completes the top 50 at £2,240 per m². 83 districts in Wales qualified, counting only those with at least 100 matched sales in the window. That matched count is the denominator the ranked median is computed over.

Ranked by median price per square metre from HM Land Registry sold prices matched to EPC floor areas. Every district in the region is listed on the Wales hub.

  • CF64 Sully, Penarth
    £3,730

    430 matched of 472 sales · Wales

  • CF15 Radyr, Cardiff
    £3,670

    107 matched of 206 sales · Wales

  • CF14 Llanishen, Cardiff
    £3,640

    707 matched of 867 sales · Wales

  • NP16 Bulwark, Chepstow
    £3,570

    236 matched of 280 sales · Wales

  • CF23 Pontprennau, Cardiff
    £3,530

    354 matched of 473 sales · Wales

  • CF61 Boverton, Llantwit Major
    £3,440

    105 matched of 118 sales · Wales

  • SA3 West Cross, Swansea
    £3,410

    205 matched of 322 sales · Wales

  • NP26 Undy, Caldicot
    £3,350

    228 matched of 270 sales · Wales

  • NP7 Gilwern, Abergavenny
    £3,320

    239 matched of 321 sales · Wales

  • NP25 Wyesham, Monmouth
    £3,280

    133 matched of 172 sales · Wales

  • CF5 St Fagans, Cardiff
    £3,250

    650 matched of 737 sales · Wales

  • CF36 Nottage, Porthcawl
    £3,190

    204 matched of 221 sales · Wales

  • CF72 Llanharan, Pontyclun
    £3,190

    174 matched of 309 sales · Wales

  • NP10 Rogerstone, Newport
    £3,190

    193 matched of 336 sales · Wales

  • NP18 Caerleon, Newport
    £3,150

    142 matched of 213 sales · Wales

  • CF11 Canton, Cardiff
    £3,100

    411 matched of 439 sales · Wales

  • CF35 Coity, Bridgend
    £2,970

    212 matched of 269 sales · Wales

  • CF62 Rhoose, Barry
    £2,930

    495 matched of 541 sales · Wales

  • CF24 Roath, Cardiff
    £2,890

    390 matched of 406 sales · Wales

  • CF83 Bedwas, Caerphilly
    £2,880

    489 matched of 593 sales · Wales

  • CF3 St Mellons, Cardiff
    £2,850

    241 matched of 415 sales · Wales

  • CF38 Beddau, Pontypridd
    £2,830

    124 matched of 255 sales · Wales

  • LD3 Talgarth, Brecon
    £2,820

    127 matched of 176 sales · Wales

  • CF31 Brackla, Bridgend
    £2,780

    552 matched of 593 sales · Wales

  • LL12 Llay, Wrexham
    £2,780

    238 matched of 302 sales · Wales

  • LL31 Deganwy, Llandudno Junction
    £2,720

    138 matched of 157 sales · Wales

  • LL22 Towyn, Abergele
    £2,710

    211 matched of 260 sales · Wales

  • CH7 Mynydd Isa, Mold
    £2,670

    425 matched of 554 sales · Wales

  • CF10 Butetown, Cardiff
    £2,660

    146 matched of 190 sales · Wales

  • SA2 Sketty, Swansea
    £2,640

    287 matched of 353 sales · Wales

  • LL30 Penrhyn Bay, Llandudno
    £2,550

    236 matched of 304 sales · Wales

  • LL19 Gronant, Prestatyn
    £2,540

    289 matched of 299 sales · Wales

  • CH5 Connahs Quay, Deeside
    £2,500

    195 matched of 439 sales · Wales

  • NP20 Bettws, Newport
    £2,500

    461 matched of 475 sales · Wales

  • LL16 Henllan, Denbigh
    £2,490

    124 matched of 157 sales · Wales

  • SY23 Llanbadarn Fawr, Aberystwyth
    £2,490

    107 matched of 247 sales · Wales

  • LL11 Gwersyllt, Wrexham
    £2,470

    282 matched of 447 sales · Wales

  • LL14 Ruabon, Wrexham
    £2,460

    131 matched of 286 sales · Wales

  • NP44 Llantarnam, Cwmbran
    £2,420

    196 matched of 420 sales · Wales

  • NP12 Pontllanfraith, Blackwood
    £2,410

    196 matched of 322 sales · Wales

  • NP19 St Julians, Newport
    £2,410

    590 matched of 617 sales · Wales

  • LL18 Kinmel Bay, Rhyl
    £2,400

    374 matched of 477 sales · Wales

  • SY16 Kerry, Newtown
    £2,400

    111 matched of 144 sales · Wales

  • SA31 Johnstown, Carmarthen
    £2,350

    140 matched of 184 sales · Wales

  • SA4 Gorseinon, Swansea
    £2,340

    283 matched of 532 sales · Wales

  • CH8 Greenfield, Holywell
    £2,320

    132 matched of 202 sales · Wales

  • CF63 Barry
    £2,310

    244 matched of 253 sales · Wales

  • LL13 Holt, Wrexham
    £2,310

    243 matched of 307 sales · Wales

  • LL57 Bethesda, Bangor
    £2,260

    139 matched of 208 sales · Wales

  • LL55 Llanberis, Caernarfon
    £2,240

    137 matched of 216 sales · Wales

Each trend line is that district’s own quarterly median price per square metre, scaled to its own range: compare directions, not heights. Gaps are quarters with too few matched sales to publish a median.

Frequently asked questions

How is this table ranked?

Postcode districts are ranked by their median price per square metre, the middle value of sold price divided by EPC floor area across every matched sale in the 12 months to July 2026. Every district shown had at least 100 matched sales in that window, so a rank is never built on a handful of transactions.

Why is a district missing from this table?

Either it had fewer than 100 matched sales in the 12 months to July 2026 (too thin a sample to rank honestly), or it sits outside Wales. The table shows the top 50 of 83 districts that qualified.

How current are these figures?

The whole dataset is rebuilt monthly from the current HM Land Registry release; this table covers sales in the 12 months to July 2026. Registrations lag sales by 2–8 weeks. The newest sales appear a month or two after completion.

Other league tables

Or compare two areas side by side, or download the free dataset.

Contains HM Land Registry data © Crown copyright and database right 2026 · Licensed under the Open Government Licence v3.0 · Floor areas from the Energy Performance of Buildings Register · how these figures are made