Loft Conversions near me in London

Before embarking on a loft conversion, you first need to find a reputable loft conversion company for the project. Whether you’re taking loft conversion quotes or browsing experts in loft conversion in London, here are some strong signals of quality service:

• Strong customer ratings and positive reviews

• Evidence of previous work (ideally loft conversion before-and-after photos)

• Proof of insurance coverage (such as public liability insurance)

• Guarantees or warranties on parts and labour

• Clear, written loft conversion cost and payment terms

• Accredited by reputable organisations (such as the Federation of Master Builders)

Since loft conversions require expertise in building, architecture, electrics, plumbing, insulation, and so much more, hiring an all-in-one service that handles loft conversion in London is often the best approach. With these signs of quality, you’re sure to find the cream of the crop.

Once you’ve completed some research, take loft conversion quotes from at least 3 loft conversion companies in London. Then compare their costs, payment terms, and service terms before hiring.

The cost of a loft conversion can range from £15,000 to £75,000+ depending on the type of loft conversion (such as a dormer or mansard), size, and finish. Here’s a quick breakdown of typical loft conversion costs by loft conversion type:

• Dormer loft conversion cost: £30,000 to £55,000+

• Velux loft conversion cost: £15,000 to £45,000+

• Hip-to-gable loft conversion cost: £35,000 to £75,000+

• Mansard loft conversion cost: £45,000 to £75,000+

• Modular loft conversion cost: £50,000 to £75,000+

These are good benchmarks for what you could pay, but if you’re looking for more detail, check out our guide on loft conversion costs.

Of course, there’s no substitute for getting loft conversion quotes from local businesses. We recommend you take several quotes for loft conversions in London before hiring anyone. This is the best way to understand current market rates and get real value for money.

Many loft conversions fall under permitted development, and so wouldn’t require planning permission, but certain projects – especially those altering the roof height or those in conservation areas – will require planning approval.

You can learn more about planning permission for loft conversions, but this is also something your loft conversion specialist can help you handle. They’ll know loft conversion building regulations and planning requirements and be familiar with your local authority.

On average, a straightforward loft conversion takes 4 to 10 weeks. This includes everything from conceptual planning and design to the structural and installation work. More complex types of loft conversions may take longer due to structural changes and finishing work.

When taking loft conversion quotes from local businesses, we recommend asking how long they expect the loft conversion to take; they should provide detailed breakdowns of how the project should progress from one week to the next.

Typical loft conversion quotes include design, structural work, insulation, electrics, plumbing (if adding a bathroom), and finishing. Of course, the exact scope will depend on what you want from your converted loft.

You should always confirm exactly what’s covered before hiring anyone. This is also why it’s important to ask for detailed, written loft conversion quotes; it makes comparing experts in loft conversion in London far simpler.