Double Storey Extension Building Plans
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Double Storey Extension Design

We use the latest C.A.D. software to create the plans for your double storey extension. We offer a low cost design solution for Planning Permission and Building Regulation applications.

Extension Design Services at low cost fees.

Double Storey Extensions

The addition of a double storey extension can add significant value to your home, plus it can stop you having to move house to a larger property and the expensive fees involved.

Over the years we have been asked to design double storey extensions for the following uses :

A new bedroom or bedrooms
An en-suite bathroom
A home cinema room
A nursery
A games room
A home office
A snooker room
A gaming room

The additional space can really make a house a home...

We can take care of the Planning Permission and Building Regulations, so all you have to do is select your builder.


Testimonials and Design samples

"Thank you for you excellent service. You explained everything clearly and the plans are excellent. The planning was approved in 8 weeks and we then started to get quotes from builders. We then gained building regulations approval and booked in our builder. The process was simple".

Mr Magill - Stevenage, Hertfordshire

Please click on the links below to see a PDF example of Mr Magills plans (Opens in a new window)

Mrs brazels double storey extension photograqph


"We were unsure where to start, having never had an extension designed and built before. The process was clearly explained and took away the worry and hassle of thinking we would have to start dealing with the local council. You made the whole thing completely hassle-free and quickly obtained all of our council approvals".

Mrs Brazell - Farnborough, Hampshire

Please click on the links below to see a PDF example of Mrs Brazells plans (Opens in a new window)

Mrs brazels double storey extension photograqph


"A fast, efficient and above all friendly service, nothing was too much trouble and we would happily use your services again. We ended up with a bigger extension than we were advised by the local planning officer and we saved money on the build costs. Excellent service, thanks".

Mrs Rothan - Bingham, Nottinghamshire

Please click on the links below to see a PDF example of Mrs Rothans plans (Opens in a new window)

photograph showing our builders plans


Double Storey Extension Plans FAQ's:

What will the fees be for my double storey extension plans?

Double Storey Extension Design Typical Fees:

Design and Draw
Technical Drawings for Building Control Application


Council application fees vary from Council to Council and are charged separately to our fees.

If your extension requires any further local authority reports, such as a flood risk assessment, tree survey, structural calculations etc; then these are charged separately to our design fees.

What areas do you cover?

local coverage map for the UK

Please contact us to find out more about our services and how we might help with your project.

Why are your fees less than I have been quoted by a local architect?

We attempt to keep our overheads low!

We don't have offices in a city centers. We use the latest in measurement and C.A.D. design software to make our process quick and efficient. We try to be competitive on our pricing so we have a large turnover of clients rather than attempting to charge a client as much as possible.

Will I need planning permission for my double storey extension?

Yes, a double storey extension will require planning permission. We will take care of all aspects of the planning permission on your behalf, such as filling in all application forms and submitting the design to the council.

Will I require building regulations approval for my double storey extension?

Yes, a building regulations approval will be required. We will produce the plans for you and submit them to your local authority for a full building regulation approval.

Please contact us to find out more about our services and how we might help with your project.

Do you fill out the local authority application forms and submit the application to the local authority?

We fill in all forms and act as the planning agent from submission until the decision. The application will be viewable on the local authority website so you can keep tabs on local comments and input on the application. You will also be able to see the final dates for the planning decision.

How good are the plans you provide?

Most of our clients are in fact builders. They pass our details to homeowners who are looking to have an extension built. We regularly get calls from bulders who have used our plans in the past for new extension projects.

Do you charge for amendments to the plans if the local authority want our extension plans amending?

No, we do not charge for council amendments. You have no control over this, so we don't think its fair that you should be charged extra for something you don't have any control over. We will amend your plans free of charge.

How many sets of plans will I receive?

We provide you with four sets of paper plans and supply the local authority with as many sets as is required for the planning permission and building regulation applications. We will also provide you with a set of PDF plans should you wish to view the plans on a pad / computer or print your own copies.

If you have any questions you would like answering about our extension design services, planning permission or building regulations, please contact us.


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