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New Home Construction London

MB Master Builders Ltd. -  The Best Building Company for your New Home Construction in London

As one of the leading Building Companies in London, MB Master Builders are proud to offer start to finish services for your new home construction in London and Hertfordshire. Our construction company has received accreditations by the Federation of Master Builders. We are fully insured, and all our experienced building experts have a minimum of five years of experience in their areas of work. We aim to complete every project following the highest standards while keeping to your budget and deadline. The materials we use are durable, eco-friendly and luxurious. We invest in learning new techniques and continuously search for new building materials. The process of building a new home has four phases:

Architects who work with Construction Companies in London looking at a set of building plans


The process of obtaining a new home starts with planning. There are many details that our design and build team needs to take care of before the designing process can begin. Unlike other London construction companies, we will guide you through the building regulations and planning applications and will be there to answer any questions you may have along the way. 

A 3D Cad Design of a Modern New House Designed by a Design and Build Construction Company London

Structural Drawings and 3D Rendering

Our construction firm collaborates with some of the best architects in London. We will provide you with detailed structural drawings and a 3D exterior render depicting the house you envisioned. If you already have hired architects to work on your project, but you need to hire a construction company to carry out your work, we can complete your build following the plans and specifications you already have.  

MB Master Builders Design and Build Construction Company London building a Large New House in Hertfordshire


The construction process starts with site preparation and demolition if needed, followed by settings of foundations. Then we begin with the actual build. At the end of this phase, we place the plumbing and electrical fixes. Our construction company follows meticulous safety regulations, and high building standards in every step of the process and a 15-year structural warranty comes as standard.

Close up of a New Build Home in Hertfordshire built by MB Master Builders Construction Company London


We near the end of the project. Paint, tiles, flooring and the interior décor are what turns your house into your home. Whether you prefer contemporary style and wish your home to reflect that or you want to keep to traditional design, we can offer a solution that will make you happy. Upon completion, we will provide you with Gas and Electrics Safety Certificates and other required documents.

Demolish and Rebuild vs Extend and Renovate 

Which option is better for your London or Hertfordshire property?

Modern New Home Built by MB Master Builders Design and Build Construction Company North London
Rear House Extension Built by MB Master Builders Design and Build Design and Build Construction Company North London

Maybe your family's growing, and you have found out that two bedrooms are no longer enough. Or perhaps you've just bought or inherited a family home in urgent need of refurbishment. You’ve been planning to employ a local builder to re-plaster the walls, do new floors and fit a new kitchen and bathroom but now are left wondering if it wouldn’t be better to hire a construction company and start from scratch. So when is it better to Extend and Renovate and when it might just be more reasonable to Demolish the old structure and build a New House? Below is a list of what to consider before you embark on your project.

  • Planning Permission

    House extensions usually don't require planning applications unless they exceed a certain size. With a new build, there will be far more paperwork to sort out, and you could be forced to adapt your plans. A key factor is the type of house and the area. If it’s in a conservation area planning is more complicated. Also, terraced and semi-detached houses are much more difficult to replace, so you would have to seek the advice of a structural engineer and a solicitor to make sure that the work you plan to carry out is safe and legal.

  • Size of the Project

    If you want to add one bedroom or an open plan kitchen with a stylish kitchen island to your home, a loft conversion or a house extension (or combination of both) would be a good solution. If, however, you want to turn a two-bedroom bungalow into a six-bedroom mansion, it will be easier and probably cheaper (partly due to there being no VAT on new build) to demolish and rebuild.

  • Condition of the Property

    If the structural quality of the property is very poor, then a rebuild will probably be more reasonable than a large-scale renovation and expansion. On the other hand, if the underlying structure is sound and the changes you want are mostly cosmetic, renovation might present a better solution.

  • Property Value

    Check on Zoopla and other similar websites to see if there are any properties nearby similar to what you think your rebuilt or extended and renovated home will look like and compare the selling price with the current value of your home. Most design and build construction companies in London and Hertfordshire will provide you with a free estimate, so you will be able to see which option makes more sense financially.

  • Convenience and Logistics

    When extending, you will be able to remain at the property. Our design and build construction company always makes sure your home stays secure while we work on the expansion. While rebuilding, however, you will be needing to relocate for the whole duration of the work, which might be anything between a couple of months up to a year depending on the size of the project. 

  • Contact Details

    Call Us:  0208 200 2327


    Our Office

    Kingsbury House 
    468 Church Lane
    NW9 8UA