Our Services
Types of Loft Conversion We Cover in Bromley
Six conversion types, and which one you need is decided by your roof rather than your preference.
Hip-to-gable for the interwar semis. Dormers where floor area matters most. L-shaped dormers for Victorian terraces with a rear outrigger. Mansards where a full storey is wanted and the house can carry it. Bungalow conversions, which are their own problem entirely. And rooflight conversions, far cheaper than the rest, for lofts that already have the head height.
The Six Conversion Types We Cover
Each page covers what the work involves, what it costs in Bromley, and where it stands on planning. If you are not sure which applies to your house, start with the types of loft conversion guide.
Hip to Gable
Squares off the sloping side of a hipped roof to turn a cramped triangle into a full-width room.
£55,000 – £80,000
Dormer
A box built out from the rear roof. The most floor area for the money, on almost any house.
£45,000 – £70,000
Mansard
Rebuilds the roof to near-vertical, creating a full storey rather than a room in the roof.
£65,000 – £120,000
L-Shaped Dormer
Follows the rear outrigger on a Victorian terrace, giving a bedroom and an en-suite rather than one room.
£60,000 – £90,000
Bungalow
The whole roof is available, so the question becomes where the staircase goes.
£50,000 – £85,000
Velux & Rooflight
No change to the roof shape. The cheapest conversion, if your loft already has the head height.
£28,000 – £38,000
Find Out What Your Loft Conversion Would Cost
Tell us about your house and what you want the loft for. We will pass it to loft specialists covering your area, and they will come back to you with a quote. No obligation, no pressure.