Here at Attica London we provide a comprehensive package of loft conversion services, which include an all in one design and build package or a more custom service if preferred.

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Attica London can oversee every step of the project from planning and approval, right through to construction.
Alternatively, we are more than happy to cater to your specific need. For example if you have your own architect and/or structural engineer that you would prefer to use, then we are happy to work alongside them.

Every Attica London conversion we complete is tailor-made to our customer’s specific needs, so all your requirements will be discussed in detail when you meet with an Attica London surveyor.

All types of loft conversions including dormer conversions, hip to gable, rear addition (L shape) and velux conversions.

Attica London can take care of the whole process from start to finish leaving you with a stress-free build. Our friendly and reliable team will guide you through the build whilst keeping you up to date on a daily basis.  A plan of works and payment plan will be issued to the client, so that you can easily keep track of what works are being carried out and most importantly where your money is going.

It’s your home and we aim to make you feel as comfortable as we can throughout the build.

From stylish modern refurbs to industrial fitouts, we tailor our approach to suit your needs.

Our team will work side by side with you to make your dream home a reality. Throughout the project you will have a dedicated site manager on site daily to make sure the job runs smoothly without any problems. A plan of works and payment plan will be issued to the client, so that you can easily keep track of what works are being carried out and most importantly where your money is going.

Whether you need design and installation or installation only we offer a full service to meet your requirements.

If you are looking for your dream kitchen, our team are full of innovative ideas that can really take your project to the next level. A project manager will be with you every step of the way to make sure everything runs smoothly and if any problems should occur they are handled with minimum fuss to your day to day life.

We offer a full service in bathroom fitouts from pipe relocation and tiling to bathroom suit installation.

The bathroom team here at Attica London can bring your bathroom to life, whether it’s a clean modern look or industrial fitout we have you covered. We only use copper pipe with all our plumbing work. Although it takes slightly longer this gives us peace of mind knowing the job has been done properly and we can guarantee our work for a 10 year period.

No job is too small here at Attica London. We have a team ready and available to cater for you needs.

If you have odd jobs around the house that need doing, then don’t hesitate to get in touch. Our team would be happy to help and transform your house into a home. No job is too small, and we take just as much pride in the small projects as we do in our big builds.


On most occasions with loft conversions Attica London can carry out the construction phase under permitted development.

Planning permission is not normally required. However, permission is required where you extend or alter the roof space and it exceeds specified limits and conditions.A loft conversion for your house is considered to be permitted development, not requiring an application for planning permission, subject to the following limits and conditions:


A volume allowance of 40 cubic metres additional roof space for terraced houses*


A volume allowance of 50 cubic metres additional roof space for detached and semi-detached houses*


No extension beyond the plane of the existing roof slope of the principal elevation that fronts the highway


No extension to be higher than the highest part of the roof


Materials to be similar in appearance to the existing house


No verandas, balconies or raised platforms


Side-facing windows to be obscure-glazed; any opening to be 1.7m above the floor


Roof extensions not to be permitted development in designated areas


The roof enlargement cannot overhang the outer face of the wall of the original house.


Roof extensions, apart from hip to gable ones, to be set back, as far as practicable, at least 20cm from the original eaves

Without planning permission, it usually takes around 2 – 4 weeks to start the construction phase. This also depends on whether you have party wall agreements in place (if needed) and all structural calculations and plans to hand.

If your property requires planning permission, then it will roughly take anywhere from 8 – 12 weeks before we are able to commence any building work.  Again, you will also need to have any paperwork such as party wall agreements and plans in place prior to commencing.

Our Attica London advisors will be able to help guide you on any restrictions or concerns when they visit your property for a site survey.