Specialist · Basement · Construction

Cranbrook is the leading basement design and construction company in London. A family owned business which over 40 years has not only developed and improved our Clients homes, but established lasting relationships founded on trust and built with respect.

Our Services


“It’s a party place, a haven, the light is perfect, all in all just a perfect place to be”.

SW3

"I just wanted to say a very belated but very big thank you for our lovely basement it has given the house a whole new dimension."

SW10

“Even our neighbours liked you !!”.

SE1

“We were pleased with the high standard of finish with which our vision of the new basement was realised….this change has improved our lifestyle immeasurably”.

SW11

From Our Portfolio