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Refurbishing a flat in London: what leaseholders should check first

Written by Miglani Builders LimitedLast updated

Illustration of a room being refurbished, with a ladder and a freshly painted yellow wall

Refurbishing a flat is different from refurbishing a house, because you own a lease, not the whole building. Several things that are your decision in a freehold home need other people’s agreement in a flat. Sorting them out early prevents delays once the builder is ready to start.

Start with the lease

Most leases limit alterations. Structural changes, such as moving or removing walls, changing the floor or altering windows and external walls, normally need the freeholder’s written consent, often called a licence for alterations. Even non-structural work may need notice. Read the relevant clauses, or ask a solicitor to, before you commit to a design.

Practical points to settle

  • Consent and fees. The freeholder or managing agent may charge for reviewing the proposal and may ask for drawings and insurance details.
  • Flooring. Many leases require carpet or acoustic underlay to limit noise to the flat below, which affects hard-floor plans.
  • Working hours. Buildings often restrict noisy work to set hours and ask you to tell neighbours in advance.
  • Access and protection. Lifts, stairs and communal areas may need protecting, and the managing agent may require a deposit against damage.
  • Waste and parking. Skips, deliveries and parking often need permits from the council.
  • Insurance. Tell the building’s insurer about the works, and make sure the builder’s insurance suits the building.

Building Regulations still apply

Removing walls, changing electrics, plumbing or gas, and altering fire protection between flats can all need Building Regulations approval. Work in a flat also has to respect the fire safety measures that protect the whole building.

This guide is general information for homes in England and is not legal or planning advice. Rules can change and differ between properties and local authorities, so always confirm the position with your council or a qualified professional.

See how we approach home refurbishments, or request a quote and tell us about the flat.

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