House Extensions

We create stunning house extension designs with a visible difference.

Our highly talented team of experienced Architects will design a truly stunning bespoke extension that will add space and value to your home and greatly enhance the aesthetics of your existing property.

Specialists in house extension architecture, design and planning.

With 70+ years’ collective in-house experience, our team has completed a diverse range of stunning bespoke House Extension designs for properties across London and the immediate surrounding counties.

From initial concept designs to building regulation drawings, planning applications and the final build, our in-house team of Architects, Interior Designers, Project Managers and Consultants are here to help and support you every step of the way.

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House Extension Architects
Why invest in a house extension

Why invest in a House Extension?

If you have outgrown your home, or you are looking to add value to your property, then a house extension is the perfect solution. With a house extension, you can add significant value and space to your property by:

  • Extending your existing kitchen.
  • Adding a downstairs dining room.
  • Increasing the size of your bedroom(s).
  • Adding an additional Bedroom (with en suite).
  • Adding a downstairs bathroom.
  • Creating a games room/leisure pavilion.

Experience your new House Extension in Virtual Reality!

We are one of the few Architects in London that provides a 3D Virtual Reality experience to private residental customers.

Our in-house visualisation experts have combined the latest 3D Visualisation software with Virtual Reality technology – allowing you to experience your house extension design in stunning 3D and make critical design changes that could otherwise prove costly before your project is signed off.

House extension Virtual Reality services
House extension example

We’ll work hard to complete your House Extension project on-time, within budget and with the least possible disruption.

Our fully managed service includes:

    • On-site discovery visits.
    • Measured surveys.
    • Detailed concept drawings.
    • Technical Construction drawings.
    • Planning permission applications.
    • Building Regulation certificates.
    • Tender writing and management.
    • Design and Build services.

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Our happy house extension 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. 

Why choose EV Architects for your house extension project?

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 house extension TODAY!

We are House Build Architects London customers depend on. Call 020 8531 4441 and discuss your house extension requirements in further detail with our highly knowledgeable Project Managers today. Alternatively, click below to arrange an onsite discovery visit, or request a callback at a time that is convenient for you.