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.

Recent Build Progress Reports August

We have been very busy bees this summer working on all types of projects in North London, Barnet and Hertfordshire. As one of the most reputable builders Barnet has to offer we understand the building landscape and have continually over the years impressed with our ability and professionalism as well as our customer service.

Take a look at some of the recent projects below of some of the work that is in progress ranging from loft conversions, home refurbishments, renovations as well as large scale home extensions.

1 Hill House Winchmore Hill N21 East Barnet

This a multi build project in the lovely area of Winchmore Hill, we are working on a complete new build property town house. This project is a full new build from the ground up so be sure to stay tuned to see how this pans out.

Creighton Avenue East Finchley N2

This is a stunning double side and rear home extension in progress along with a loft conversion and full refurbishment. We have taken this on from the design up to the build with the client.

Queens Avenue Finchley N3

Here you can see the lofts group in action working on one of our stunning loft conversions in Finchley, view the progress images below and check out our dedicated lofts website for more information if you are looking to open up space in your loft.

Athenaeum Road Whetstone N20

A beautiful double dormer loft conversion to this wonderful home in Whetstone North London.

If you are thinking about changing your space why not speak to our team today, we can take on any size of home refurbishment from small projects to 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.

The Makeover! See Before And After Shots Of Our Extension and Loft Conversion Projects!

See The WOW Factor With Our Extension And Loft Converison Make Overs!



The Foster and Co Group know that when you see your finished extension or loft conversion, it’s hard to remember how far that you have come!

The Foster and Co Group have found some old images of two of our properties before we completed the extension and loft conversion. Sometimes the difference at the front of the house is subtle and may not showcase how much work has gone in to the interior and the rear of the house. In others, as you can see with Friern Watch, the House had a substantial build and the change in the property is quite dramatic.

The Foster and Co Group are thrilled when we see such a great property transformed in to an incredible home. We feel that it is a credit to the entire team from our office staff who keep the company running to the trade team who are able to create such stunning builds!

Check out our Gallery on our Construction site as well as on our dedicated Loft Conversion site, just click on the links in this blog for more inspiration for your own property!




Newly finished Loft Conversion in New Barnet!

A stunning room with a view in our new Loft Conversion in North London

Foster and Co have just completed a beautiful Loft Conversion in New Barnet which is a great example of how to create a stunning room with a view in your home. Our clients wanted a haven away from the everyday. Foster and Co worked with them and the Architect to construct a fantastic loft bedroom which has its own spacious wet room. Both of the rooms are of high specification and when combined with eye catching colours and tile choices, the end effect is impressive.

This Loft Conversion in New Barnet was carefully planned, taking in to consideration all of our clients needs. The finish is of high quality which makes the room feel luxurious and the Foster and Co loft team have utilised every inch of space to really get the most of the unused area at the top of the house.

We are extremely proud of this beautiful design and the resulting look is both warm and inviting and yet extremely professional and modern. This is the perfect combination for a new bedroom and our clients have expressed their gratitude at such a perfect space for them.

To see more of our Loft Conversions, then please visit our dedicated Foster and Co Website or contact the Foster and Group on 0208 41 3144 for more information.




Friern Watch Avenue, Finchley Extension and Loft … a striking addition to our portfolio

Friern Watch Avenue, Finchley Extension and Loft … a striking addition to our portfolio

Friern Watch Avenue is an amazing project that Foster and Co are incredible delighted with.

As a large house that had been neglected and needed a complete transformation, Friern Watch Avenue became a challenging yet extremely rewarding build with results that astound everyone who sees it.

Please look through our gallery of images and see how the abundance of space and light have become a real feature throughout the property. A fabulous flowing living area combined with beautiful rooms on the first and second level, we know that our Clients will be extremely happy making this house their home.


If you like what Foster and Co have produced, then contact our office now to discuss how we can turn your property in to the home of your dreams.