Loft conversion and extension in London


As a one-stop shop for all property requirements, The A.C.E. Group offers loft conversion and extension services in London. Over the past 30 years, our experienced and qualified builders have helped many clients to convert their attic space into a beautiful living space/ bedroom/ bathroom/ kitchen.


Add value to your property by converting the loft:

Loft conversion generally yields a great return on investment for properties in London. By turning underutilised space into an elegant bedroom/bathroom/kitchen, not only do you make your home bigger, you also increase the value of your house.


Trustworthy loft conversion and extension builders:

As a landlord/property developer, you may find the number of required tasks and decisions needed to construct your desired extension overwhelming. For example, finding qualified and certified engineers to carry out the works according to regulations and producing relevant certificates could become a daunting task. The solution to this is The A.C.E. Group – we provide a comprehensive property service that minimises inconvenience for clients.  From tiling, plastering and decoration to installing new boilers and rewiring the whole extended area, our professional operatives can assist you to build your desired extended place. For your peace of mind, The A.C.E. Group provide all the necessary documents and certificates when the project concludes.


Detailed estimate/quotations:

When you decide to convert the loft in your house (or carry out any form of major renovations), it is imperative to find experts who can provide you with detailed estimates, keep the inconvenience to a minimum and be trustworthy. That is why, before starting any major project, The A.C.E. Group provides you with a detailed estimate itemising the scope of the work and projected costs. This way, you are more in control of the costs and you know exactly what to expect when the project concludes.



At A.C.E. we adhere to all loft conversion regulations and standards, including fire safety, planning permission and party walls.


Minimum hassle when converting the loft:

We do our utmost to carry out the loft conversion with the minimum of disturbance. Where possible, we block the loft from the main house and use external scaffolding to supply required materials to the loft. However, if we need access to the main house, we will totally cover the working area and route to outside with protective materials and we will carry out the work with the minimum of mess and in the shortest possible time.

Questions you may have….

What you need to do before loft conversions in London?

Before starting any major construction project, you need to make sure that you have obtained all required permission. Two of the main requirements are party wall agreements and, where necessary, planning permission.


Party-wall permission:

You will need to obtain party wall agreement Act 1996 from your neighbour if you share a party wall with them and receive their written consent notice and acknowledgement letter.


Planning permission for loft conversion:

Not all loft conversions require planning permission as some come under the category of Permitted Development, but depending on the size of the conversion, type of conversion and particular area/ house restrictions, it is important to obtain planning permission from the relevant council, when necessary. To obtain such permission, clients need to send detailed plans and calculations of the proposed conversion. At A.C.E. we use trustworthy external partners such as architects and surveyors who can create the required plans and calculations in order to assist you in obtaining planning permission.


What to do next?

Please contact us on 0208 933 6226 or email your requirements/ budget to One of our building specialists will contact you shortly with guidelines of the process, planning, estimation and implementation.  

The A.C.E. Group is committed to:

  • Trade certified engineers
  • Deliver on time and on budget
  • Unparalleled service and performance
  • Set exceptional professional standards
Or fill in our form to get a quote today
Alternatively, contact us to request a call back

We cover London

We cover London

  • We are based in North West London, and cover all of London including St. John’s Wood, Hampstead, Kensington, Knightsbridge, Swiss Cottage, Marylebone, Willesden, Cricklewood, Queenspark, etc…
  • Postcodes we cover include: NW1, NW2, NW3, NW4, NW6, NW8, NW9, NW10, NW11, W1, W2, W10, W12, W3, W4, W5, W6, W8, W14, WC1, WC2, SW1, SW3, SW5, SW6, SW7, SW10, EC1, EC2, EC3, EC4.
Why A.C.E.?

The A.C.E. Group has over 30 years of experience providing excellent maintenance and cleaning services to the public, private and commercial sectors across London. More about us

© 2017 The A.C.E. Group | Company number: 03399713

Alpha Design London