Cavendish Nearing Completion

We have been working hard on a new large and unusually shaped loft conversion with home extension over on Cavendish for the past few months and we thought we would show you how the project is unfolding. The home is a large semi detached home and we are opening up space in the with two dormers across the loft to create a huge space.

We are really looking forward to seeing the finished project here, the design and planning right up to starting building has been flawless throughout and we think we’ll easily add value to the property in terms of space and money.

If you are thinking of opening up space in your home, Foster & Co are Barnet’s favourite builders and construction company, we provide payment plans to suit your needs and have a close knit reliable team of builders that are all fully qualified and vetted working across many high end build projects in the Barnet area.

Exciting New Home Extension on Hadley Road New Barnet

This is an exciting project we are chomping at the bit to get moving on. Our partners MSK Designs have once again come up trumps with this stunning home extension design that will provide a single storey extension to a stunning period home in New Barnet. The extension will have a flat roof and the design will be keeping in with the existing period charm of the property, something we at Foster & Co are very strict on when building onto period properties in North London and Hertfordshire.

We will be opening up the rear of the extensions with bi folding doors that will open up onto the garden space to the rear, this way they can open up the space in the home, add value and save the time and stress on moving house.

Foster and co to build home extension in New Barnet

Watch this space as we will be posting progress pictures along with the completed project gallery on this site. Also, if you are looking for advice, planning advice and thinking of making some changes to your home then why not speak to a member our team today. We are Barnet’s premier builders serving the whole of North London and Hertfordshire with loft conversions, home extensions and complete new builds.


Progress Report on 2 Builds New Barnet


A fantastic progress image of our development on Station Road, New Barnet. This is a two storey rear extension added to a detached house with a full refurb and additional loft space. We are excited to see the results of the amazing architectural design from our partner company, MSK Design. Our team are working hard to bring this build to life, watch this space for the finished gallery! Coming Soon!

home extension build in New Barnet


Some serious machinery on Park Road in New Barnet last week! Our Development of a basement extension and refurbishment to create a brand new living space required a large crane in order to pour the concrete for the base slab of the extension. We have been putting in some serious labour to get the ground work ready and it’s great to see the build coming up out the ground now! 

laying foundations for a home extension in Barnet HertfordshireCrane laying the foundation for home extension in Barnet North London

We love working on new projects and if you are a homeowner in Hertfordshire or North London area, we would love to hear any ideas you have to convert your space. We work with award winning architects and everything is kept local, we are a perfectly formed friendly team of people that can help realise your building needs whether that be interior work such as loft conversions, extensions, conversions, refurbishments and exteriors such as landscaping and artificial grass. Here at Foster & Co, we are your one stop builders for anything you need.






In 2015 The Foster and Co Group raised the standards of our Construction projects. The Extensions that were produced were not just an addition of space, they were feats of design that accentuated the original building whilst creating an entirely new living space. We found that our clients were looking to move in to modern living which not only included open plan spaces but also clever storage and smart technology. People are really thinking about how to use their homes and how they will grow in to them over the years. It seems to be a common consensus that whilst in previous years, families would move on to bigger properties to sustain their ever expanding families, home owners now realise that with the housing market still barely grasping at its prior success, Renovation is the better and sometimes, the only option.

That being said, it seems that when faced with limited options, rather than make do, Property owners are using the opportunity to explore what is really possible in designing their new home. Why build just an extra room when you could create something amazing with imaginative glazing, inventive use of levels and space and stunning features like contemporary staircase, slick kitchens and impressive angels.

An article that shows the true modern age of design and construction was featured in the Daily Mail on 10th December and discusses the awards for you the 2015 Don’t Move, Improve! Awards. The projects featured are similar to our own gallery and show how to really utilize your property and in particular the constrictive space that many London home owners have to work with. To read this article or view our gallery, please click the links below or to speak to the Foster and Group about your ideas for an upcoming project, contact our office now.

Church Close Home Extension Build

We recently worked a home extension project in Church Close Barnet North London. The client wanted to have more kitchen space and light through in to the kitchen area. Below are some images of the new kitchen, velux window installation along with the extension itself.


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