Asked by: Borisov Eysen
Asked in category: home and garden, smart home
Last Updated: 3rd May 2024

Are you able to draw your own extensions?

Producing drawings for Planning Permission. It is easy to create your own drawings for a Planning Application using modern CAD software. However, you must ensure that the drawings are scaled appropriately for a simple extension.



Another question is: Do I need drawings to make an extension?

Keep in mind that if the extension is designed by you, you might need to have the assistance of a designer to draft your plans and submit them for approval. If necessary, a structural engineer will be needed to create drawings and calculations for Building Regs.

Second, which is the most cost-effective way to build an addition? A simple pitched roof on a square or rectangular house is the best way reduce the cost of an extension. For design ideas, check out our guide on building a single-storey extension.

This being said, what is the cost of having plans made?

They charge $50-$130 per hour. For a 3-bedroom house, a set of plans will take at least 10 hours. They can charge anywhere from $500 to $2,000. Architects are responsible for creating blueprints that can be used to design homes or additions.

Can I add a single-storey extension to my home without permission?

You can add a single-storey addition as long as the following conditions are met. The extension must not be placed in front of the principal elevation. Materials should be identical. Side extensions not allowed on Article 1(5) Land Conservation Areas, AONB