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  1. Welcome to Planning Portal
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  4. Security
  5. Home security alarm

Security

Home security alarm
  1. CCTV
  2. Home security alarm
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Home security alarm

Planning permission

Even the sight of an alarm casing on a property is enough to deter an intruder and many properties have alarms, sensors or CCTV of some sort these days.

Planning permission is not normally required for installing a security alarm, although if you live in a listed building or conservation area you should check with your local planning authority.

Building regulations

Installing a security alarm system that involves electrical work will need to comply with the relevant standards as set out in the Approved Documents.

Access Approved Document P: Electrical safety1.

Find out more about electrical work and the building regulations2. 

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    1. https://www.planningportal.co.uk/applications/building-control-applications/building-control/approved-documents/part-p-electrical-safety/approved-document-p
    2. https://www.planningportal.co.uk/permission/common-projects/electrics/building-regulations-general-information

    Disclaimer

    This is an introductory guide and is not a definitive source of legal information. Guidance is based on national rules, but additional local rules may also affect what permissions are needed. You should check if this is the case before applying or starting work.
    Guidance here relates to the planning regime for England, the policy in Wales may differ. If in doubt contact your local planning authority. Please note, local authorities may charge a fee for pre-application advice.
    Read our full disclaimer1.

    1. https://www.planningportal.co.uk/services/terms-and-disclaimer/terms-and-conditions

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      The Planning Portal is delivered by PortalPlanQuest Limited which is a joint venture between TerraQuest Solutions Limited and the Ministry of Housing, Communities & Local Government (MHCLG). All content © 2025 Planning Portal.

      The Planning Portal is delivered by PortalPlanQuest Limited which is a joint venture between TerraQuest Solutions Limited and the Ministry of Housing, Communities & Local Government (MHCLG). All content © 2025 Planning Portal.