Every landlord in London must hold a valid Gas Safety Certificate, also known as a CP12.
- What it is: A check carried out by a Gas Safe registered engineer on all gas appliances, pipes and flues.
- How often: Every 12 months.
- What’s included: Boiler checks, gas fires, cookers, and any other gas appliances.
- Tenant rights: Tenants must be given a copy before they move in, and within 28 days of each annual renewal.
Penalties for non-compliance:
- Fines of up to £6,000 per appliance.
- Potential prison sentence in severe cases.
Tip for South East London landlords: Keep digital copies and set reminders in your calendar. Councils like Lewisham and Southwark are known for proactive spot-checks.