← Chelmsford (CM)

Chelmsford (CM1) power cut

Realtime power cut updates for Chelmsford (CM1), refreshed every 10 minutes.

No known power cut currently affects the CM1 postcode district.

The CM1 postcode district covers Chelmsford, Writtle, part of the wider CM postcode area.

Active power cuts

No active power cuts currently affect the CM1 postcode district.

Planned work

No planned work currently affects the CM1 postcode district.

Recently restored

• Power cut restored ›

  Chelmsford and nearby areas

  CM2 0AW, CM2 0AR, CM2 0JT, CM2 0UT +44 more

  Started29 Oct, 11:32

  Restored30 Oct, 09:59

  ~365affected

  UK Power Networks · Updated 30 Oct, 21:54

• Power cut restored ›

  Chelmsford and nearby areas

  CM1 7PX, CM1 7PY, CM1 7PJ, CM1 7QP +2 more

  Started27 Oct, 15:12

  Restored27 Oct, 17:13

  ~3affected

  UK Power Networks · Updated 28 Oct, 05:57

• Power cut restored ›

  Chelmsford and nearby areas

  CM1 7PX, CM1 7QP, CM1 7QQ, CM1 7PY +3 more

  Started26 Oct, 09:45

  Restored27 Oct, 13:05

  ~3affected

  UK Power Networks · Updated 28 Oct, 01:57

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 CM postcode area, or every postcode area we cover.