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If you live in London or Hertfordshire, adding an extension to your house, whether it’s a side return, wrap-around or a rear extension, gives you more space and increases the value of your property. At Marion Construction, we offer two types of building packages. Design and Build house extensions London – when our architect works closely with you to prepare the architectural and structural drawings and then starts the building process by submitting the plans to your Local Authority. Once the application is approved, our skilled construction team will complete your home extension to the highest standards. If you already have hired architects to do the design, we can extend your home following their drawings and specifications.

Upon completing the construction of the extension, we provide our clients with the building completion certificate, and a ten-year structural warranty comes as standard. As one of the best building contractors in North London, we have built many home extensions in London and Hertfordshire, which show the expert services provided to our clients by our professional extension builders. Book a free no-obligation consultation today and benefit from our experience by letting our team of experts help you find some of the best solutions to the space problems in your North London property.

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