London · New Malden

Builders for extensions, lofts and conversions in New Malden

From single-storey extensions to complete renovations, we take on residential building projects in New Malden under one contract.

Covering New Malden

New Malden sits 9 miles south-west of London, with Surbiton 2 miles to the west and Morden 3 miles to the east.

Homes in London

London projects often mean working on period terraces with neighbours on both sides, tight access through the house and conservation area controls, so careful planning and party wall work matter as much as the build.

Which projects do we build in New Malden?

Extensions

Lofts and upward extensions

Conversions

New builds and renovation

Design, kitchens and bathrooms

How is building work approved in New Malden?

In England we deal with the council’s planning team for permission or a lawful development certificate, with building control (the council or a registered building control approver) for inspections, and with neighbours under the Party Wall etc. Act 1996 where it applies.

What does a project cost in New Malden?

These are UK-wide guide ranges, including VAT where it applies. The price for a project in New Malden is fixed in writing once the design and specification are agreed.

ProjectTypical guide price
Single-storey extensions£2,600 to £4,000 per m²
Double-storey extensions£2,400 to £3,850 per m²
Kitchen extensions£2,600 to £4,000 per m², plus the kitchen
Loft conversions£30,000 to £110,000
Dormer loft conversions£50,000 to £90,000
Garage conversions£12,000 to £54,000
House renovations£600 to £2,800 per m²
New-build homes£2,000 to £3,600 per m²

Questions from New Malden homeowners

Do you cover New Malden?

Yes. We design and build extensions, loft conversions, conversions and new homes in New Malden and across London.

How do I get a quote in New Malden?

Use the guide price tool or the form, or call 0800 088 6341. We then arrange a free site visit, and fix the price in writing once the design and specification are agreed.

Can I live at home during a project in New Malden?

For most extensions and loft conversions, yes. For whole-house renovations and rebuilds, most people move out for part of the work.

Nearby towns

Planning an extension, loft or new home?

Get a guide price in two minutes, then book a free site visit.

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