Laurence Llewelyn-Bowen graduated in Fine Art from the Camberwell School of Arts and Crafts in 1986.
Laurence Llewelyn-Bowen's sister is a consultant and his brother is a dealer in the City.
Laurence Llewelyn-Bowen set up his own design consultancy in 1989 and he has worked on The Opera Terrace, Covent Garden, and the Sous Sol at the Oriel, Sloane Square.
Laurence Llewelyn-Bowen made his BBC debut on the first episode of Changing Rooms in 1996 on BBC2.
In 2000 Laurence Llewelyn-Bowen co-presented Home Front Inside Out with Diarmuid Gavin.
In 2008, Laurence Llewelyn-Bowen was the subject of one of the BBC's Who Do You Think You Are programmes.
Also in 2008, Laurence Llewelyn-Bowen presented the Channel Five series I Own Britain's Best Home and Garden.
He met his wife Jackie when he was 19.
In 2010 Laurence Llewelyn-Bowen became a judge on Popstar to Operastar on ITV1.