Basement Conversions

At Middlesex Construction we are specialists in ground-breaking London basement conversions. As a basement conversion specialist we offer you a complete design and build package. We specialise in 100% bespoke home improvement projects and we can draw up designs for your perfect new basement conversion on a stand alone basis, or coupled with other building renovation works, then bring them stunningly to life.

From cinemas, gyms or bowling alleys to spas, play rooms or swimming pools, a London basement conversion can transform your house into your dream home. Do you dream of more space for the kids to play or something more luxurious like a basement swimming pool? Let us bring your basement conversion dreams to life.

Types of Basement Conversion

Under House (Retrofit): In most instances, Middlesex Construction can excavate below your property (whether you have an existing cellar or not), while you carry on living in your property as normal. The amount of extra space you want to create is entirely up to you; you can choose to build below the whole footprint of your house, or just under a specific area, to construct the ideal amount of space needed.

Basement Conversions London

Sub-Basement: Construction is not restricted to a single level basement; Middlesex Constructions teams have experience in building multiple level basements, including the installation of plant rooms, wine cellars and storage. These are installed when a client doesn't want to take away vital living space from the main basement area.

Under Garden (Open Excavation): Should you prefer not to excavate below your house, Middlesex Construction can construct a basement below your garden, or if the creation of a basement under your house does not fulfil your need for space, your basement can be extended beyond the boundaries of your house by carrying out an open excavation and extending out below your garden.

All basement conversion work is fully guaranteed and is a very effective way of expanding your home to add an office, playroom, or even a spa.

If you're looking to expand your London home with a basement conversion, Middlesex Construction Solutions offer free quotes in Chiswick, Hammersmith, Kew, Richmond, Sheen, Twickenham, Ealing, Barnes & surrounding London areas. Get in touch today.