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London (N21) power cut

Realtime power cut updates for London (N21), refreshed every 10 minutes.

No known power cut currently affects the N21 postcode district.

The N21 postcode district covers Winchmore Hill, Bush Hill, Grange Park, part of the wider N postcode area.

Active power cuts

No active power cuts currently affect the N21 postcode district.

Planned work

No planned work currently affects the N21 postcode district.

Recently restored

• Power cut restored ›

  Enfield and nearby areas

  N21 1DF, N21 1DD, N21 1DL, N21 1DH +12 more

  Started02 Nov, 12:48

  Restored02 Nov, 14:06

  UK Power Networks · Updated 02 Nov, 14:25

• Power cut restored ›

  London and nearby areas

  N21 2HX, N21 2PB, N21 2HS, N21 2HT +7 more

  Started29 Oct, 13:55

  Restored30 Oct, 07:24

  UK Power Networks · Updated 30 Oct, 19:54

• Power cut restored ›

  Enfield and nearby areas

  N21 1DF, N21 1DD, N21 1DL, N21 1DH +12 more

  Started29 Oct, 12:07

  Restored29 Oct, 13:11

  UK Power Networks · Updated 30 Oct, 01:53

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 N postcode area, or every postcode area we cover.