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Basement Conversions in Holland Park

W8 build ltd

Heritage restoration and building in Kensington and West London

Rated 5 out of 5 on Google
4 Google reviews

About W8 build ltd

W8 Build was founded by Jon Taylor in 1992. Jon and his team work on listed and historic buildings, high-end refurbishments, traditional construction, extensions, basements and loft conversions across London and the Home Counties. The company says Jon has worked on Windsor Castle, the Tower of London and a heritage site in Barbados.

Its projects include Grade I and Grade II listed buildings, period homes and high-specification new builds. The team includes craftsmen, joiners and engineers. Basement projects can include structural design, underpinning, waterproofing, drainage pumps and a finished interior; extensions can include planning, building control, structural work, glazing and fit-out.

Jon personally reviews enquiries. The company offers a free consultation at the property and then provides a proposal covering costs, timing and approach. It describes hands-on project management, site supervision, snagging and handover. Its basement work includes a 10-year structural warranty, and its extension service includes a 12-month aftercare guarantee.

Areas covered

  • West London
  • Kensington
  • Notting Hill
  • Holland Park
  • Chelsea
  • Bayswater
  • Knightsbridge
  • Hammersmith
  • Fulham
  • Wandsworth
  • Battersea
  • Clapham

Services

Building and restoration

  • High-end refurbishment
  • Listed building restoration
  • Extensions
  • Basement conversions
  • Loft conversions

Project delivery

  • Structural design
  • Underpinning
  • Party wall awards
  • Waterproofing
  • Mechanical ventilation
  • Drainage pumps
  • Kitchen installation
  • Underfloor heating
  • Joinery
  • Plasterwork
  • Glazing
  • Rooflights
  • Patios and landscaping
What their website says about each service
  • Basement Conversions
    “Engineered basement excavations and conversions that add a full new floor of light-filled living space beneath your London townhouse”
  • Builders
    “Heritage restoration, listed buildings and high end construction across West London.”
  • Window Installation & Double Glazing · mainly as part of larger projects
    “Aluminium glazing, rooflights and bifolds”
  • House Extensions
    “Side returns, rear and wrap-around extensions for period properties across Kensington, Chelsea and Wandsworth.”
  • Glaziers · mainly as part of larger projects
    “Aluminium glazing, rooflights and bifolds”
  • Foundations & Groundworks · mainly as part of larger projects
    “Foundations, brickwork and roof construction”
  • House Renovations
    “Premium full-property refurbishments in London W8 and across West London — bespoke joinery, plasterwork and finishes by a heritage-trained team.”
  • Loft Conversions
    “Loft conversion Henley on Thames and West London — mansard, dormer and hip-to-gable lofts finished to the highest specification.”
  • Roof Windows & Skylights · mainly as part of larger projects
    “Aluminium glazing, rooflights and bifolds”
  • RSJ & Structural Steel · mainly as part of larger projects
    “Structural engineering and steelwork”
  • Subsidence & Underpinning · mainly as part of larger projects
    “Underpinning and sequential excavation”
  • Underfloor Heating · mainly as part of larger projects
    “Kitchen installation and underfloor heating”
  • Water Pump Specialists · mainly as part of larger projects
    “Drainage pumps and sump installations”