Basement conversions in London
Basement conversions in London demand exact coordination of structure, waterproofing and party wall matters from the first day of design.
Basement conversions in London demand exact coordination of structure, waterproofing and party wall matters from the first day of design.

A basement conversion creates new accommodation below the house, and is among the most technically demanding forms of residential work in London.
Structure, waterproofing, drainage, daylight and ventilation are resolved together from the outset. The studio coordinates the architectural design with structural engineering and specialist consultants so that the construction method is established before planning is sought.
Most basement proposals in London require planning permission, and many boroughs apply specific basement policies covering depth, extent, drainage and construction management. Party wall matters are significant and are addressed at the start of the project.
Feasibility, planning, technical design and construction are managed as one coordinated process, with a director responsible throughout.
Fees are fixed for each stage and confirmed in writing once the scope is agreed. Construction cost depends on the site, the specification and the procurement route, and is established through an indicative cost plan at feasibility stage.
Fees are fixed at each stage and confirmed in writing, so that cost is known before design begins.
A director leads each project from the first conversation to completion, giving continuity at every stage.
Every enquiry is answered by a director within one working day, and progress is reported at every stage.
Advice follows the evidence, including where it departs from the initial brief.
Design is resolved in detail before it reaches site, so that the quality of the idea is carried into the built work.
Services that usually sit alongside this appointment. Fixed fees, staged, with a director leading the work.
Provide the site address and a summary of the requirement. A director will respond within one working day.