Loft Conversions.

Loft Conversions with a visual difference that add space and value to your property.

With over 70+ years in-house experience, we’ve successfully designed and planned Loft Conversions of all types and sizes for private residential properties across London and the immediate surrounding areas.


Loft Conversion Architecture, Design & Planning specialists.

If you’re looking for a trusted and experienced Architects in London to design and plan your upcoming Loft Conversion Project, then look no further. 

With 500+ Architectural projects completed between us (and counting!) our team of Architects and Project Managers are experts at helping London homeowners get maximum space and value from their existing attic area. Whatever your requirements, we will create a stunning design that will Increase the value of your property and greatly enhance your living space.

Loft Conversion Architects London
Reasons to convert your loft

Five great reasons to convert your loft.

  1. Obtain more space without moving, or breaking the bank
  2. Increase the value of your property by up to 20%
  3. Add an extra bedroom with en-suite bathroom
  4. Create a dedicated Games room for the children, or a Man Cave for Dad!
  5. Convert your loft to a Storage Room (with a non-habitable room, no planning permission or staircase is required!)

Can my loft be converted?

Our in-house Planning Consultant will help you determine if your attic space is suitable for conversion. 

Depending on the form of conversion you require and the type of roof you have, our consultant will also confirm if planning permission is required.  Call 020 8531 4441 and speak with an expert to find out if your loft is suitable for conversion.

Can i convert my loft
loft conversion outside

Different types of Loft Conversions that we can design, plan and build.

  • Roof Light (Velux) conversion.
  • Hip-to-gable conversion.
  • Dormer Conversion.
  • Mansard and double mansford conversion.
  • Loft conversion with roof terrace.

Try before you buy – Experience your Loft Conversion in Virtual Reality.

When it comes to utilising the latest technologies, we are a London Architects that prides itself on staying ahead of the curve.  We’ll bring your loft conversion to life using Virtual Reality headsets that will let you experience your design in a realistic 3D environment.

Look through your new Velux windows and stare down your new staircase before the conversion begins.

Check out our Virtual Reality page to find out more.

Loft conversion in Virtual Reality
Loft conversion design and build services

We also provide a fully managed loft design and conversion service.

We’ve partnered with a selection established building firms and trusted tradespeople to deliver a fully managed Design and conversion service. 

From design to planning and completion, we’ll take full ownership of your project and make sure that your conversion is completed on time, within budget and with minimal disruption in your home.

Why choose EV Architects to design your loft conversion?

  • From design to planning and project management, we’ve got everything covered in-house.
  • Our team has 70+ years collective experience between us.
  • We’ve completed hundreds of projects for private residential clients across London.
  • We’re an ARB Registered Architectural practice, with staff that are RIBA members.
Why choose us for your loft conversion?

Some of our MANY happy customers…

EV helped us design a side return extension on our Victorian end terrace house. We’re very happy with the results and love our new space. I found their fees reasonable for the service provided.

Andrew Irvine.

Mark is knowledgeable, calm and nothing was too much trouble, even when we changed our mind on design a number of times. We can thoroughly recommend Mark and his team for your project.  

Tracey Jones.

With their support we have ended up with a beautiful family home with a “wow” factor. 4 years on the space still gets the same reaction from new visitors, which always makes us smile.

Dr. D Smith. 

Other GREAT reasons to choose us to design your loft conversion.

We’re your local architects.

We’ve completed 1000+ projects.

We’ll provide genuine local referrals.

We have 70+ years collective experience.

We’ll manage your entire project in-house.

We’ll take care of your planning permission.

We’re an accredited arb member.

You’ll experience your design in Virtual Reality.

Take the first step towards your dream loft conversion TODAY.

Call 020 8531 4441 today and discuss your loft conversion requirements in detail with a member of our project management team.  Alternatively, contact us through one of the following options below and a member of our team will be in touch soon!