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Basement and Cellar Conversion Projects in York and North Yorkshire

A basement conversion or cellar conversion is a great way to add more space and value to your home.

If you already have a cellar area under your property the potential to carry out a basement conversion is there. Most cellars in York, once finished can be a fantastic addition to a house even the ceiling is not as high as the rest of the house.

Professional advice, design and installation services of a qualified specialist basement conversion company like Pure Basement Systems is imperative. We can convert your damp, dark unusable basement / cellar into superb new living space whilst adding both much needed space and increasing the value of your home.

Cost Effective: Basement Conversions in York add value to your property

With many houses having a basement the size of the entire footprint of the house and access already available via an existing staircase, a basement conversion provides a cost effective way to add an entire extra floor of living space to your home without many of the restrictions a loft conversion presents.

It is this potential that is driving growing numbers of homeowners to ‘improve not move’ and convert their basements to realise the full potential of their property. We have added extra value to all properties we have performed conversions on.

Bespoke basement conversions across York and North Yorkshire

We have converted many basements in a diverse range property throughout York over the years. Click on the following links to see some examples of York basement conversions….

Basement Conversion York – Flooded Basement To Home Office

Basement Conversion York - Flooded Basement To Home Office

Pure Basement Systems were contacted to design a full specification for the effective tanking and refinishing of a basement home office which flooded during periods of heavy rainfall.

North Yorkshire Damp Proofing Project – Conversion of Barns To Luxury Holiday Cottages

North Yorkshire Damp Proofing Project - Conversion of Barns To Luxury Holiday Cottages

Our client required a comprehensive and robust damp proofing system the renovation of 12 dilapidated barns to create holiday accommodation in Scalby North Yorkshire.

York Basement Conversion – Flooded Cellar To Dry Storage

York Basement Conversion - Flooded Cellar To Dry Storage

Our clients in York owned a cellar which regularly flooded to 600mm. Pure Basement Systems designed and prepared a full specification for this basement conversion to a create dry storage area.

York Basement Conversion – Wet Basement To Dry Usable Space

York Basement Conversion - Wet Basement To Dry Usable Space

Our client had a basement store which had been unsuccessfully tanked with cement based tanking product and drainage installed under the basement floor. A design solution was required.

York Basement Conversion To a Grade 2 Listed Building


Our client requested that Pure Basement Systems design and install a full basement waterproofing to BS:8102 – 2009 using the John Newton 500 System to their property in York.

York North Yorkshire Basement Waterproofing for Construction Company

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A premier building contractor in York required a waterproofing system to remediate the damp in the basement of the town house they were converting.

  • I would definitely recommend pure basement systems. Michael is so helpful and unlike other companies taylors the work around your needs.

    Mr H, Leeds

  • A superb conversion, using skilled trades people. Fantastic warm dry family living space, exactly what we asked for.

    Mr S, Harrogate

  • The basement conversion is superb, I don’t have any negative comments about Pure – I would be happy to recommend.

    Mrs B, Leeds

  • We struggled to find someone we could trust to do the cellar bathroom for us. Pure said they offered a no fuss, reliable service and they do – a quality finish too.

    Mrs D, Leeds

  • We wanted our cellar to become a clean dry store room, and pure basements did a fantastic job of this converting the cellar from a very wet and cold space.

    Miss H, Huddersfield

  • Pure Basement Systems are reliable, professional and offer good quality sound advice. It was important that we obtained good advice….

    Mr F, London

  • We have used Pure Basement Systems twice now for basement conversions in York. Their service is superb, they are reliable, their installers are professional

    C Construction, York

  • Just a quick note to thank you for the fantastic job your team have done on our cellar conversion………..we will be working together again soon and I have already recommended you.

    Mr & Mrs C, Leeds

  • Pure were reliable and always arrived on site promptly wearing the appropriate PPE. The installation was quick and straight forward.

    Project Manager, Scalby

  • Pure Basement Systems were very good to work with. They are clearly experienced in Basement Waterproofing.

    Damrak, Amsterdam



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