House extensions in London

We are pleased to offer our complete building services

From single storey to double storey extensions


"We decided to go with Whitecrest after the initial consultation as we felt confident they would do a great job.
The quote was very competitive but more importantly the quality of the work and the service was excellent."

If you need more space, but you don’t want to move house, an extension is an ideal way to increase the size of your property.

Full management serviceFull management service

Here at Whitecrest we offer a full-service package which covers all additional considerations for your extension. This includes building, electrics, plumbing, plastering and flooring, through to complete interior design for your bedroom, bathroom, wet room and kitchen, all carried out to the highest standard.
We consider it our obligation to advise and guide you through all of the options that are available to you, including advice on materials, finishes, flooring and reclaimed bricks.

Working with you from the outset, we can ensure that everything is designed and built according to your exact specifications. Our professional construction team have all the skills and expertise to remodel your home and make better use of an existing space or carry out a complete renovation.

You will have a single point of contact who will manage everything for you throughout your project.

From your initial decision to extend your property, the process can seem very daunting and bewildering. Other than the purchase of your property, extending is possibly the second biggest investment you will make. We will do our upmost in minimising disruption and making the process as easy as possible.

House ExtensionsWhitecrest will advise, and guide you through the various stages of:

•    Planning
•    Building control
•    Party walls
•    Listed buildings

Nearly 25 years ago, Whitecrest started out as a high-end decorating company, working on some of London’s most iconic hotels and institutions throughout the city. Working with some of the most talented interior designers and architects, we have the privilege to work on prestigious projects, creating beautiful and spectacular spaces, using the finest materials, finished to the highest standard, with no compromise. Whitecrest is not just another sub-contractor, we are a company that makes a difference, adds excellence and ingenuity and we do our very best to achieve exactly what the client imagines.


Book a free site survey for your extension

Simply call us on 02071 270 427 / 07895 713 436 or click here for a free no-obligation discussion about your home extension and to book a free site survey


Free Quote & Site Survey

For your free, no obligation quote and site survey click here or call Whitecrest Decorators today on 02071 270 427.

Quality Service Guaranteed

5 Start Rated on Freeindex, Whitecrest Decorators Ltd guarantee a high quality service. Read our reviews.

Environmentally Responsible

Whitecrest uses ECOS organic paints and is listed in the Allergy Uk useful company directory.