Basement Conversions in North Yorkshire

S&K Property Investments & Improvement provides professional basement conversion across North Yorkshire, backed by a proper survey and a fixed written quote.

Our work is guaranteed, our quotes are fixed in writing, and our tradespeople are vetted and insured. A basement or cellar conversion creates space without touching your garden or roofline — ideal in areas where extending out or up is restricted. We convert and, where needed, lower and underpin cellars into dry, warm rooms with proper waterproofing.

Our basement conversions service in North Yorkshire includes

Structural waterproofing (tanking + cavity membrane)
Sump, pump and drainage system
Underpinning and lowering where required
Insulation, damp control and ventilation
Electrics, lighting and heating
Full fit-out and building-control sign-off

Correct tanking and drainage is everything below ground, so we specify a full waterproofing system with a pump and membrane, then insulate, service and finish the space. Every job is designed with structural and building-control input.

Basement conversion across North Yorkshire

We carry out basement conversion throughout North Yorkshire, including York, Harrogate, Scarborough, Ripon, Northallerton, Selby, Skipton, Knaresborough and the surrounding villages.

York Harrogate Scarborough Ripon Northallerton Selby Skipton Knaresborough Whitby Thirsk

Basement Conversions in North Yorkshire — FAQs

How do you stop a basement being damp?

We install a full waterproofing system — tanking or a cavity-drain membrane with a sump and pump — guaranteed to keep the space dry.

Is planning permission needed?

Converting an existing cellar usually is not, but lowering floors or adding light-wells can be. We check and apply if required.

How do you stop a basement being damp?

We install a full waterproofing system — tanking or a cavity-drain membrane with a sump and pump — guaranteed to keep the space dry.

How quickly can you start work in North Yorkshire?

It depends on the size of the job and our current schedule, but we will give you a realistic start date with your quote. Call 0800 088 6341 to check availability.

Do you cover North Yorkshire?

Yes — S&K Property Investments & Improvement covers North Yorkshire and the surrounding towns and villages for basement conversion. Call 0800 088 6341 to confirm and book a free survey.

Ready to start? Call 0800 088 6341 or send an enquiry and we will arrange a convenient survey.

Our basement conversions service in North Yorkshire includes

Basement conversion across North Yorkshire

Basement Conversions in North Yorkshire — FAQs

Basement Conversions in North Yorkshire?