Home renovation and refurbishment compan

Home renovation and refurbishment company London

Home renovation and refurbishment company London, United Kingdom. Our house refurbishment services include design and build of interiors of flats, apartments or houses. We can renovate your property internally or externally including new bathroom, kitchen, flooring, walls, painting, doors, plumbing and electricals all internal finishishes.

Lccl Construction design and build services are a home renovation specialists in London, United Kingdom. We take care of all internal finishings including architecture, interiors design, party wall agreements, structural drawings and calculations, construction, builders, trades people such as plumbing, electricals, carpentry, painting and decorating for your renovation project. 

If your project is apartment, flat or house renovation in London and you would like for one contractor to look after all aspects of the renovation including design and build then get in touch today.

Loft Conversion Company London Limited trading as "Lccl Construction" Registration: 11713461

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From start to finish renovation contractors

Design and build company for loft conversions, home extension and renovations including plumbing and electricals.

Every renovation is an excellent way to make your home better. This involves movement of internal walls, replacing existing kitchen, changing you finished flooring, changing your new bathroom, upgrading existing electricals and plumbing systems or radiators, painting and decorating, structurally supporting the walls above to make open plan living, new windows or even adding exterior new roofs, render or new cladding. Whatever the renovation project to make your dream a home.

All the above work is what we do and can do it for your home too. Our renovation services are for private homeowners who own houses, apartments or flats and also landlords looking to convert their commercial property into residential .  

Design, building and renovations company service

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Kitchen Supply and install

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Bathroom supply and install

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interior renovation, 

alterations, Painting and Decorating, Carpentry 

Architectural design and building servic

Architectural Design and Building Services

Get instant quote for your loft conversion, home extension, upward home extension, renovation or new build including architecture and design build

Types of projects we do including architecture and construction, get your instant design and build quote 


Home extensions

  • Rear home extension

  • Side home extension

  • Side and rear extension

  • Wraparound 

  • Side return 

  • Two storey side

  • Two storey rear

  • Two storey wrap

  • First floor extension

  • Upward extensions


New build 


  • Detached homes

  • Terraced homes

  • Flats

Book consultation call for new build projects.

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Loft conversions


  • Dormer loft conversion

  • Hip to gable loft conversion

  • L shaped loft conversion

  • Mansard loft conversion

  • Velux loft conversion



  • Flat or apartment renovation

  • House renovation

  • Commercial to residential conversion including design and build 


Basement conversion 


  • Full house basement

  • Part house basement 

  • Outrigger basement


Upward extensions 


  • Detached up to two storey upwards

  • Bungalow single storey upwards

  • Terraced single storey upwards

  • Semi detached single storey upwards 


Book consultation call for upward extension projects.

book consultation call >

Get a free instant quote or book a free consultation call


Get started or get to know us better, we are sure we will be able to help you..

check out our knowledge base 

Get a quick quote

Understand potential budget requirements in seconds with this easy instant online quote tool.


What are the stages in the architectural design process, examples of the drawings, more about the type of loft conversions and house extensions.

Get free advice

Whatever stage you are at in your project book in with us for a free consultation call online. It is quick and simple and free of charge.

Loft Conversions

What are the different types of loft conversions, costs associated and return on investment, locations we operate in. 

Get Inspired

Have you seen our portfolio? We  pretty much have any type of project you could wish for, get inspired follow the link.

House Extensions

Types of house extension, what do they cost, where we build house extensions, value of house extensions.