Luke Williamson Architect can provide architectural services from project inception to completion. For most domestic projects we would provide fixed quotes for 'Stages 1 & 2' and 'Stages 3 & 4'. Work Stages 4B - 6 are typically carried out on an hourly rate basis.

Luke Williamson Architect Work Stages (RIBA)

Ours fees start from £900 for Work Stages 1 & 2 combined and £900 for Work Stages 3 & 4 combined. These cost, and typical timescale below, are based on a basic single storey lean-to extension.


Other Services

As part of our standard services, Luke Williamson Architect undertakes duties as 'principal designer' as set out in the Construction (Design and Management) Regulations 2015 during the pre-construction phase (Stages 0-4).

The following Stages are optional services that we can provide if requested.

Stage 4B – Technical Design

  • Prepare a schedule of works
  • Advise on an appropriate form of Building Contract, its conditions and the responsibilities of the client, the design team and the contractor
  • Identify extent of design work by contractor
  • Prepare documents required for tendering purposes
  • Advise on potential contractors to be invited to tender for the work
  • Invite, appraise and report on tenders and prepare the Building Contract and arrange for it to be signed
  • Provide the contractor with information required for construction
  • Review design work produced by contractor's specialist subcontractors

Stage 5 Construction

  • Visit the site to see that the work is proceeding generally in accordance with Building Contract
  • Certify payments for work carried out or completed. Advise on final cost
  • Provide or obtain 'As Constructed' information showing the building and its services
  • Give general advice on maintenance

Stage 6 – Handover & Close Out

  • Make final inspections and advise on resolution of defects
  • Agree final account and issue a final certificate