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Vacant former pub and members' club in St John's Wood

Change of Use Planning Permission in London

When a building is in the wrong use, change of use planning permission lets it become something worth more: homes, offices or a different commercial use. We secure the consent and carry out the conversion.

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  • Drake's
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What our clients say

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Schemes from £3M to £150M GDV

Change-of-use schemes of this size, from consent to the finished conversion.

Our change of use service

The Use Classes Order sorts every building by use. Some changes need no application, some need prior approval, most need full planning. We pick the route with the best mix of certainty and value.

  • The right route

    Full planning, or Class MA prior approval where it applies.

  • Buildings that suit it

    Secondary offices, upper floors above shops, pubs and period buildings on residential streets.

  • Heritage and conservation

    Listed buildings and conservation areas planned for from day one.

  • Design to policy

    Layouts that meet space standards and the council's policies.

  • The conversion

    Strip-out, structural changes, services and fit-out by our own team.

  • Costs up front

    Read commercial refurbishment and change of use before you start.

From application to finished conversion

We confirm the building's current use class, designations and the realistic options.

Layouts tested against policy and priced by our construction team.

Drawings and reports prepared, submitted and managed to decision.

Conditions discharged and the scheme detailed for construction.

One contract from strip-out to handover, with no gap between permission and works.

Drake's railway-arch warehouse after conversion

What could your building become?

Send us the address. We will tell you which uses are realistic and how much value each could add, free.

Building behind a facade-retention scaffold in London

Free Guide: Planning & Prior Approval in London

Full planning, permitted development, prior approval and change of use, and which route fits your building.

The time limits set by law, a document checklist, and the most common reasons applications are refused.

Why owners change use with Craftex

  • Consent and conversion together

    The team that designs the scheme for planning also builds it.

  • On programme, on budget

    Every project we have delivered has finished ahead of programme and on budget.

  • Ten years in London

    Founded in 2016. ISO and CHAS accredited, with £10M public and employers' liability cover.

Independently Certified Contractor for Quality, Safety & Reliability

  • British Assessment Bureau
  • British Assessment Bureau certificate
  • British Assessment Bureau
  • Constructionline
  • CHAS Accredited Contractor
  • Alcumus

Change of use: questions

Do I need planning permission for a change of use?

Often, yes. Some changes need no application and some only need prior approval, but most changes between use classes need full planning permission. We confirm which applies to your building. For every planning route in one place, see our planning services in London.

What is the Use Classes Order?

The regulation that sorts buildings into use classes (shops, offices, homes and so on) and decides which changes between them need consent.

How long does a change of use application take?

Councils aim to decide minor applications in 8 weeks and major ones in 13 weeks. Preparation time before submission varies most; we give you a dated plan at the start. See pre-application planning advice.

Can I convert an office to flats without full planning?

Sometimes, through Class MA prior approval. See Class MA and permitted development.

Do you carry out the conversion too?

Find out what your building could become

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