ProXIV Properties

Loft Conversions

Loft Conversions in Bromley and South London

We convert lofts into bedrooms, en-suites, offices and playrooms across Bromley and South London. From simple Velux conversions to full dormer and hip-to-gable builds, we handle the structural steelwork, staircase, plumbing, electrics and finishes.

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What our loft conversions service includes

Velux loft conversions

The simplest and quickest option, adding rooflights without changing the roof shape.

Dormer loft conversions

Adding a flat-roof or pitched dormer to gain full head height and floor area.

Hip-to-gable conversions

Extending the side of the roof up to a full gable end, common on semi-detached homes.

L-shaped dormers

Combining a rear dormer with a side dormer over a rear addition, common on Victorian terraces.

En-suites and bathrooms

Full plumbing, tiling and fittings for a bathroom or en-suite in the new loft space.

Staircases and joinery

Building Regs-compliant staircase design and installation, plus fitted wardrobes.

How a loft conversions project works

  1. 1

    Site Visit

    We come to your home, look at the space, and talk through what you want to achieve.

  2. 2

    Detailed Quote

    You get a written itemised quote so you know exactly what you are paying for.

  3. 3

    The Build

    Our team handles every trade on site with regular updates and one point of contact.

  4. 4

    Handover and Sign-Off

    We finish, clean up and hand over all certificates and warranties.

Recent loft conversions projects

Common questions about loft conversions

  • Most loft conversions take between 6 and 10 weeks depending on the type. A Velux conversion is the quickest. Dormer and hip-to-gable conversions take longer because of the structural steelwork involved.

  • Most dormer and hip-to-gable conversions in Bromley fall under permitted development, subject to volume limits. We check and, if needed, handle the planning application for you.

  • No. Most of the work happens above your ceiling. There is disruption when the staircase goes in, but you can stay in the house throughout.

  • Yes. We handle the plumbing, waste, tiling and fittings for a full en-suite. The layout depends on head height and the position of the soil stack.

Serving Bromley and South London

We handle loft conversions projects across Bromley, Beckenham, Chislehurst, Orpington and surrounding areas.

Also see: Home ExtensionsKitchen Renovations

We typically respond within 2 hours

Ready to start your renovation?

Call Benjamin on 07973 824 048 or send us your details and we will get back to you the same day.

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