Cluster: The complete guide to loft conversions in London

How much does a loft conversion cost in London? 2026 numbers

Real cost bands for each loft type, borough by borough.

Real cost bands for each loft type, borough by borough. This article draws on 200+ London projects delivered by our MCIAT chartered team across all 33 boroughs. For pricing context, see our fixed-fee schedule. For your specific address, request a free quote — turnaround is same day.

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