A family who were happy with the location of their home, but wanted an open plan area to relax and unwind, chose to extend their property. The rear extension was single storey, falling under the guidelines of permitted development. Even so, for their added piece of mind, it was agreed to apply for a Lawful Development Certificate.

They have a large open plan lounge, dining and kitchen area, inviting the garden and panoramic views into the house through bi-folding doors. Now this family has a modern spacious home that they can enjoy, whilst also having added to the value of their property


  • Single Story Extension
  • Lawful Development Certificate Gained
  • Building Regulation Approval Gained
  • Design phase Completed February 2018







“I was delighted with the discrete professional service and would not hesitate to recommend you!”

Let's Create Something

If you are thinking of making changes to your home get in touch today - we are ready to help!

1. We Meet

We discuss your ideas, consider your budget, and advise on potential planning issues and time frames.

2. We Draw

 We come survey the site, produce schemes to help you visualise, and then make any last changes needed.

3. We Communicate

Technical drawings are then prepared, we submit for planning and approval, liaising with local authorities. 

4. You Build

All approvals are in place. You can now pick your builder and begin making your design dreams a reality.

Contact us

Whether it be a small or large project: at Draw the Line Design in Llantrisant the planning and support of your building project is always in the right hands. Architects fees can absorb a large percentage of your project budget, at Draw the Line Design we provide a professional service qualified by decades of experience and a portfolio of satisfied customers for a fraction of the cost to you.

We serve Cardiff, Caerphilly, Pontypridd, Bridgend, Pontyclun and surrounding areas. Contact us now to discuss your project.

Latest News

Really pleased with the result of this rear single storey extension. Providing a kitchen and dining area opening onto the garden through bi-folding doors. The Client was also pleased: 'I was delighted with the discrete professional service and would not hesitate to recommend!'
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Another happy customer- this family are very happy with their new extension, forming a light and spacious kitchen, all under permitted development. Is this the year we help you to achieve that much needed additional space for family living? ... See MoreSee Less

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Having designed and gained planning permission for a two-storey rear extension it was great to learn a Client's feedback and that he has made a recommendation to a friend: 'You have been spot on, true to your word and delivered'.. Delighted to have been able to assist in this project and really appreciate the feedback. ... See MoreSee Less

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