house extension builders

Builders St Johns Wood

Building an extension in St Johns Wood, NW8 begins with design. Initially, you’ll cooperate with a team of designers and architects. You will develop design ideas for your house extension project at this stage. Next, you must find a reliable builder. So if you are looking for the best builders in st Johns Wood to build your extension that meets your needs get in touch.

High end St Johns Wood extension builders
extend your home

Elegant Extensions to Extend Your House

You don’t have to move out of your house in St Johns Wood only because your family needs more space. Extension builders in St Johns Wood are always ready to provide cost-effective solutions to your space problems. Recommended builders in St Johns Wood provide high quality loft conversion and kitchen extension service to expand your property. Kitchen extensions, loft conversions and other types of house extensions can greatly improve your home and give you the additional space that you and your family need. You can also add relaxation room, gym or entertaining space to your existing house.

Bespoke home extensions
property extension
Luxury extension in St Johns Wood

Design and Build Service

Start to Finish Home Extension

Proficiency is a reliable team of St Johns Wood builders. The renovation company has years of experience in providing residential design and build services in St Johns Wood and North London. Home builders know the property markets, materials and technologies which are used in the home renovation process very well. They will build the construction that meets your needs and fits your budget. Lastly, an extension is checked by a building inspector. If there are no problems with the construction, you will get a completion certificate. The company provides project management and customer service for all its building projects. So, you’ll get support of experts from the very beginning to the end.


open plan kitchen extension
The Avenue, Queen's Park

Rear and side extension
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navy blue kitchen
Islington, Canonbury

Rear Extension
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Cambridge Road, Twickenham

Extension & Loft Conversion
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Hillfield Road, West Hampstead

Wrap Around Extension
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Cost of Building House Extensions

The cost of building services depends a lot on the type of extension that you are going to construct. Side return extensions would be a great choice if you are interested in cheap house extensions. If your budget allows you to spend more on building a property extension, then single-storey extensions are worth considering. However, single-storey extensions are a cheaper option compared to double-storey ones. Double-storey extensions are expensive, but they add a lot of value to a property. During the initial consultation with a building company, you will have an opportunity to discuss your plans with a project manager. The specialists will analyze your needs carefully and recommend you the right type of building services.

Leading Extension Builders

Proficiency is a local builder in St Johns Wood with a solid reputation on the market. Fully insured and NICEIC approved builders can help you with any of your property renovation needs. The company’s dedicated project manager will assist you at every step of extension building process. High service quality is the top priority for builders. Proficiency offers a 15-year structural guarantee on all its building works.

Building a room

Get a Free Initial Consultation

If you would like to learn more how to use extension construction services to renovate your property, add value to it and solve your space issues, contact builders now. Extension specialists are looking forward to helping you with any of your extension design and building needs! Get a free service quote today!


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