• Planning Permission

Extension Plans & Elevations

Extension Plans & Elevations

Extension Plans & Elevations for home owners, contractors, businesses, and developers.

Professional CAD drafting services for any purpose provided across London and the South East.

We can produce extension plans & elevations using the latest CAD software for your project, or for any purpose. The level of detail you require can be from the highly precise, to outline details. We can also provide coloured elevation and plan drawings to bring your drawings to life.

Our typical process is outlined below.

extension drawings

1. Site Visit & Consultation
Once appointed, we will contact you to arrange to visit your property at a time that is convenient to you in order to discuss your proposals and to gather the information and measurements necessary to prepare existing drawings.

Note: if you already have existing drawings or measurements of your property, you can send these to us and we can discuss your proposals over the phone if preferred by you.

2. Production of drawings
Our CAD draftsmen and architectural technicians will then get to work producing all the drawings you require.

3. Client review
Once we have produced our initial designs for your proposal we will send these to you for review. Any alterations that you then make we will incorporate into the design and amend the drawings as necessary.

4. Issue completed drawings
Once the drawings are complete we will issue you with hard copies and/or electronically in PDF or DWG file formats. Whatever you require.


We use the latest CAD software and our drafters produce drawings to the highest standards, and we aim to get your drawings to you for review as quickly as we can to save you time.

We pride ourselves on providing a friendly service that is tailored to suit you and your project.

We welcome your queries and look forward to working with you!

CAD Drawing Prices

Complete the form below to request a quote for your project, or contact us.

Enquire about CAD Drawings

*The prices quotes above are a guide only, for a full and accurate please click on Request a Quote, or email us at enquiries@theextensionexperts.co.uk including the address and outline of the proposed works. All prices are exclusive of VAT.

Discuss Your Proposals

If you would like to discuss your proposals with us, please contact us, or if your would like a confirmed quotation for your project please request a quote and we will get back to you within 24 hours.

Alternatively, complete the form to the right and we will call you back.

Planning Permission

Request a call back

Our services include architectural design, planning applications, building surveying services, and CAD drafting. We are based in South East London and carry out work across every borough as well as in Kent, Essex, and Surrey.

Our friendly team welcome your enquiry and look forward to working with you on your project.

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