← Cardiff (CF)

Cardiff (CF3) power cut

Realtime power cut updates for Cardiff (CF3), refreshed every 10 minutes.

No known power cut currently affects the CF3 postcode district.

The CF3 postcode district covers Rumney & Trowbridge, Llanrumney, St Mellons, Castleton, Marshfield, part of the wider CF postcode area.

Active power cuts

No active power cuts currently affect the CF3 postcode district.

Planned work

No planned work currently affects the CF3 postcode district.

Recently restored

• Power cut restored Planned work ›

  Cardiff and nearby areas

  CF3 5UP, CF3 5UW, CF3 5

  Started28 Oct, 09:30

  Restored28 Oct, 14:18

  ~8affected

  National Grid Electricity Distribution · Updated 28 Oct, 14:18

• Power cut restored ›

  Cardiff and nearby areas

  CF3 6XD, CF3 6XJ, CF3 6XA, CF3 6XE +3 more

  Started24 Oct, 20:18

  Restored25 Oct, 16:12

  ~36affected

  National Grid Electricity Distribution · Updated 25 Oct, 16:12

• Power cut restored ›

  Cardiff and nearby areas

  CF3 6XD, CF3 6XJ, CF3 6XA, CF3 6XE +3 more

  Started23 Oct, 12:22

  Restored23 Oct, 16:41

  ~36affected

  National Grid Electricity Distribution · Updated 23 Oct, 16:41

Last 14 days

If your power is off right now, call 105, free, 24/7 -- we're an information service, not the operator. See the operator directory for who covers your area, or our FAQ if you think you may be due compensation.

We've been collecting power cut data since 12 September 2026.

See the whole CF postcode area, or every postcode area we cover.