Since 2007, Greater space has been creating extensions for homeowners, developers and private clients throughout inner and outer London.
We are a professional team of builders, that specialise in the creation of beautifully crafted ground floor home extensions, including but not limited to Loft, Kitchen, Garden, Side and Rear extensions.
We have the expertise to create stylish and innovative spaces which are suited to both traditional and contemporary architectures, styles and finishing. 
We offer all potential clients a free of charge quote which includes a site visit to ensure the accuracy of the quote. We are also able to put potential clients in touch with previous ones so they can see hands first the standards and quality of work we provide.

Trades offered

Builder general
General extension
Garage conversions
Loft conversions
House Builder
Custom/Self Build

Case studies

Basement Extension and Flat Refurbishment

  • 01 Nov 2019

Church/Loft Conversion

  • 19 Dec 2018

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Customer testimonials

01 Nov 2019

Great company to work with, professional from the outset, constructive approach, came up with good solutions and worked alongside others involved eg our architect. Jarek, our on-site manager, was caring, keen and competent. House was tenanted during the building of two extensions and the workmen were always meticulous about leaving the area clean at the end of each day. I recommend them highly. - Carol and Trevor


31 Oct 2019

We engaged Greater Space having spoken to a number of builders about creating our extension and were immediately impressed with the thought they put into the initial quote which demonstrated they clearly understood our requirements. Once the work was engaged the team were supportive and helped us meet all planning and regulatory obligations. The structural part of the job was carried out by Jarek and his team who were absolutely superb, easy to deal with, unflappable in the face of challenges and work to the highest standard. This stage of the project was completed exactly in line with the projected timetable. There were a few more challenges finishing the interior and there was a slight overrun on timing but we are delighted with the standard of the work and the quality of the finish. This was the first project of this type we have ever been involved with and with a young family a level of stress is inevitable, the support of the Greater Space team, however, was a great help in managing to keep this to a minimum. We could not be happier with the result of the build, the house is infinitely more comfortable and the changes even better than we had dared imagine at the outset. We would thoroughly recommend Igor and the Greater Space team for their workmanship, professionalism and decency. - Julian and Rowena


07 Jan 2019

I employed Greater Space to refurbish and extend my 3 bedroom house in South East London during 2018. The work was completed to a very good standard and I am very very pleased with the result. I am happy to recommend Greater Space for this type of work. - Chris

South East London

06 Nov 2018

Greater space and his guys have done an excellent job! I have improved my properties in a number of ways, including an extension into the rear garden, installation of a new kitchen, creation of 2 new bathrooms and new flooring for the whole ground floor. The work was carried out to an excellent standard and the result is satisfactory. Time wise the job was delivered earlier than planned (11 weeks instead of 12 weeks) and the team was kind and ready to come back and fix a couple of things even afterwards. The team have been really nice all over the working time, good relationship, good communication throughout the whole period, very tidy and extremely professional. I recommend Greater space and his team for any kind of work, especially if you need to realise an extension. If you go for them be sure the work will be nice and on time! - Roberto


02 Nov 2018

Thank you Greater Space for our excellent extension. The quality of the work is exceptional and completed on time to a very high standard. The team were professional, punctual, friendly and reliable and informing us exactly what the next stage would be throughout the build. We would not hesitate to highly recommend your company. - Brenda and Michael


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