Welcome to our home

Quentin Keeble, a property developer, and his wife Seija, an opera singer, live here with sons Aksel, 10, and two-year-old twins Magnus and Torsten.

THE PROPERTY

A three-bedroom Victorian terraced maisonette, in

Camden, north London.

VALUE

Bought in 2010 for £420,000; now worth around £1,250,000.

WHAT IT COST

Contractor and materials ........ £80,000

Professional fees ................... £18,000 Kitchen ............. £30,000 Mechanical and electrics ........... £25,000 Glazing ............. £25,000 Flooring ........... £25,000 TOTAL ........... £203,000

“We’ve

achieved our goal. Our kitchen-diner has become the heart of the home