Loft & Home Extension Designs

We make the loft & house extension design & planning process simple…the way it should be!







Loft & Home Extension Plans & Planning in Brighton

ALL of our design & planning packages include FULL design and planning permission submission & management.

Loft Conversion Plans

Looking to extend your home and create additional living space. Give us a call to discuss how we can help to create living space that is designed to be enjoyed.

House Extension Plans

Enjoy more freedom and space in your home for your family and friends. We are experts in creating house extension designs which maximise both space and enjoyment.

Planning Application Management

Let us lead the way for you. We will ensure that our design and submission process provides you with peice of mind and success.

Loft Conversion & Extension Plans in Brighton

The team at Brighton Pro Plans are specialists in providing loft conversion plans in Brighton and extension plans in Brighton. When you are seeking experts who can provide you with an affordable and reliable professional drawing service, we are the guys to call.

Loft Conversion & Extension Plans Specialists

Because we focus primarily on house extension plans and loft conversion plans, we possess both the skill and design flair required to transform your home into something very special. Whether you are looking for home extension ideas or home extension designs, you will find us always ready to help. All you have to do is tell us what type of additional space you are looking for and we will provide all that is required to not only aid you with the design but take you through the planning permission system too.

Contact Us Today To Discuss Your Loft Conversion or Extension Project!

Our Gallery

Loft Conversion Plans

We don’t believe in making the simple stuff complex. For this reason, our processes are well-crafted and our pricing transparent. By providing you with the whole package upfront, you always know exactly where you are. In the past, clients have come to us concerned that we may carry out the work and then provide them with an unexpected bill. This is not the way we operate. You get the price upfront and it doesn’t change. Once we have surveyed your site and provided you with a quotation for your loft extension ideas or home extension plans, you are ready to move forward.

You also have that wonderful feeling, knowing that by converting your loft you will be adding that much-needed additional living space to your home. Not only will you have more room to spread out but the value of your home can be boosted by as much as 30%, meaning that you will be pounds ahead, even when the build has been paid for. If you like the sound of this, get in touch today and let’s get started!

House Extension Drawings

Our extension plans service provides all that you need, being the complete package to take care of both your planning and building regulations requirements. Whatever the size of your project, our professional drawing team will provide you with the necessary technical drawings. Consider us your one-stop-shop for all things related to kitchen extension ideas, house extension ideas and single storey extension ideas. We don’t simply focus on producing CAD drawings for your new kitchen diner extension or conversion but we provide valuable design and planning advice too.

Because we are used to working with local authorities in your area, we can point you in the right direction, already having a good idea of what type of design is likely to attract the best results. Our detailed drawings and plans can be tailored to suit any kind of residential project in the Brighton area. By combining our expert skills and knowledge of the local planning department and building regulations, the process is far less likely to be delayed due to your construction method or structure not being acceptable. Our plans take care of everything, including side return extension plans, permitted buildings, Build-Over Agreements and the Party Wall Act.

Check out what clients say

Phil Brown

“Choosing Pro Plans was the best decision I could have made . It was instantly obvious that George was extremely experienced and knew exactly what I needed and how best to achieve it . The plans arrived super fast and were perfectly presented. He dealt with all the council correspondence from the initial submission to council approval . George was also able to recommend a builder in my area and after meeting several building companies George’s recommendation was by far the best. I am delighted with my loft extension and would have absolutely no hesitation in recommending Pro Plans.”


Planning Application Drawings

Once you accept our proposal, we will create an initial set of drawings based upon our survey and any photographs taken at the time. You will need to confirm that the design and layout is exactly in line with your requirements. Our technical department can then proceed to create a full set of planning design drawings that can be submitted to the local authority along with your application for planning approval.

We then monitor the process, liaising with the local authority and keeping you in the communication loop throughout the process. Should the planning officers ask for any changes to be made, we will discuss them with you before adding to the design.

Our offering is all-inclusive and provides you with the complete planning drawing package. Because our procedures and processes have been carefully tried and tested, you will not only find the results impressive but you will also make considerable cost savings when compared to making use of the services of architects.

Trusted Loft Conversion & Extension Plans Professionals

​Because we are specialists in providing plans for both loft conversions and extensions, clients come to us from all over Brighton, safe in the knowledge that they can trust us as professionals. Even if you are not sure what type of build you want, all you need to do is talk to us. We can go through the options with you having checked out how much space you have available and what your needs might be. Whatever your budget, we can also discuss costs, refining the price once we have carried out our free no-obligation survey on site. As fully trained and knowledgeable technical drawing specialists, feel free to tap into our knowledge base at any time in order to ascertain the type of extension that might suit your home best.

Our Approach

Our approach may be a simple one but it certainly provides us with many winning ways. Clients love the fact that our planning service enables them to have that long awaited home extension in Brighton that they have been waiting for, minus the stress. Add into the mix the fact that you receive best value for money and you can easily see why Brighton Pro Plans are the first choice of many. Check out the many benefits of working with us:


Our no obligation fixed price quote will detail all costs involved so that you can see precisely what you are getting for your money.


We take care of everything, including providing the CAD drawings to get you through the planning and building control processes.


We will liaise with the local authority, managing the process and making amends to the drawings if required to ensure that you get full approval to build. You can then pass our professional plans to your chosen builder in order to get your extension or conversion completed. You will be able to ask us any questions you have, knowing that we will keep everything clear and simple.


From day one when you get in touch to request your free proposal, you will find our customer service team ready to assist. You ask the questions and we provide the answers. We will also keep in touch with you during the planning approval process so that you know exactly which stage of the project we are at.

Areas of Service

Our area of service includes Brighton, Worthing, Eastbourne and East Sussex. If this is where you have your property, make us your local go-to planning specialists.​

Because we are used to working with residents within this area, we know exactly what is required to get your extension or conversion approved by planning and building control and ready to build. We keep you in the picture throughout the process, ensuring that the end result is precisely what you were looking for. Having already worked on a vast range of successful planning projects throughout the Brighton area, we make sure that your new space is well designed, adding a fresh new look to your home.


0127 307 1188

Contact Us

Pick up the phone today and ask us for a free quotation for your loft conversion or home extension drawings. This comes totally free of charge and with no obligation. We will fix a date to suit you for your site survey to be carried out, after which we will be ready to discuss design ideas and costs with you. If you want to extend but are not sure how to go about it, simply talk to us. Our architectural technicians will talk you through the various design options and answer any questions.​

We work with clients throughout Brighton, Worthing, Eastbourne and East Sussex so don’t delay. Talk to the team at Brighton Pro Plans and find out just how easily we can take care of your loft conversion and extension plans.