Extensions & Alterations

Add space, functionality and value to your beautiful home.

You absolutely love your current home, but it is falling a little short on your dreams. You’ve sketched a few ideas down for adapting it, but aren’t exactly sure on the next stages or what it will cost.

We can help you seize your dreams and make you feel confident about your decisions, walking you through the entire process step by step.

Your Home Extension Starts Here

The process of bringing your ideas to a reality involves a few steps, and we are here to make it as straightforward as possible for you.



Onboarding & Brief Development



Concept Design

Stage 3


Planning Permission / Developed Design



Building Warrant / Technical Design



Tender & Construction


Completion and Handover

Looking for more detailed information?

Our Experience

Wellington Gardens [+]
Blackfriars [+]
Graham Street [+]
Argyle Street [+]
Benmore Avenue [+]
Blackiemuir Avenue [+]
Dunvegan [+]
Cushnie Farmhouse [+]
Corner Cottage, Johnshaven [+]
Park Road [+]

Bring Ideas to Life with 3D Visualisation

It can be hard enough to imagine the end result when you redecorate a room, let alone plan an extension or a whole new building.

Thankfully technology has come on leaps and bounds from the traditional drawing board, and we are able to offer an array of visualisation tools to ensure you are 100% confident in your decisions.

In addition, they are great communication tools if you want to share your vision with friends or family members – watch as they sit in awe of what the future holds.

View 3D Walkthrough Demo [+]

View 3D Render Gallery [+]

How Do Your Fees Work?

At Crawford Architecture we don’t charge a standard flat fee or a percentage of the build cost. Instead we get a clear understanding of your project at the initial consultation, and then provide you with a tailored quote, which outlines the fees along with expected timeframes.

The key factors that vary this price:

  • Type & size of building
  • Complexity of design
  • The materials of the build & site conditions
  • Level of service required, 2D drawings, 3D visuals or virtual technology that will enable you to walk through your dream building

"Right from the start where we discussed the concept idea- through to a number of meetings, sketches and ideas to getting the detailed drawings complete and suggesting alternative ideas you were extremely helpful and accommodating.

Having some 3D renders and being able to visualise our new rooms in virtual reality was superb. You made the process of achieving planning permission a breeze and kept us upto date at all stages, allowing us to enjoy this instead of worrying about it."

– Martin Welsh,

MD of Welsh & Taylor Wealth

Uncomplicated. By Design.

Contact our team directly if you have any questions.