Plan Packages & Pricing

Loft & Extension Plans Packages & Pricing

Quite often we get calls from clients, asking, “How much does an extension cost?” or, “Will my budget cover drawings for an attic conversion?”. If you have questions such as these or want to know the cost for plans of a ground floor extension, we are here to help and advise.

Fixed Fee Drawings & Planning Submission

As well as being able to discuss the cost of CAD drawings with you, we provide all of the plans required to take your project through the planning approval stage. Your builder will need to provide you with an accurate idea of pricing for the build; if you don’t have a builder in mind we can point you in the right direction as we have worked with many contractors throughout the area.

Our home extension and attic conversion drawings in Brighton are perfectly refined to enable planning permission and building regulations application. Our local authority planning service takes account of all structural calculations as well as building regulation requirements. With affordable pricing and a superb customer satisfaction rate, making use of our plan creation service makes so much sense.

Fixed Price & Service Proposal Up-Front

No matter what type of home extension or loft conversion you are looking for in the Brighton area, our single storey extension planning service and attic conversion planning service ticks every box. Consider us your one-stop-shop for all things related to the design of your project and the gaining of planning approval.


We don’t believe in hitting you with an invoice for an unknown figure after the work has been done by us. Instead, we provide a fixed price proposal once we have conducted a survey at your property.

This way, you know exactly how much you will pay and know that your budget will not have to be unnecessarily stretched. Our CAD drawing service is flexible to suit any type of project and the pricing is accurate and detailed. If you want alterations carried out to your home in Brighton but are unsure of how to go about it, simply talk to us. We won’t rush you and will take the time to explain the various options available from our CAD drawing technicians.

Drawings & Service Fees

Your proposal letter will show the exact fee required for us to create the drawings. These vary according to each project but to give you some idea, plans for a garage conversion may be in the region of £1,400 and plans for a loft and single storey extension in the region of £2,500. This includes not only the creation of the CAD drawings but also us dealing with the planning & building regulation application. Council fees are not paid to us but direct to the local authority.

The price you pay to us includes for:

STAGE 1: Producing existing plans, design choices, planning drawings and submission to the local authority planning department.​

STAGE 2: This deals with the building regulations stage and takes care of the detailed CAD drawings required for the building control department, builder tendering documents and details for the actual project construction. We don’t normally need to supply construction drawings unless your project is a complex one.

FIXED PRICES

FAST TURNAROUND

UNLIMITED RE-DESIGNS & VARIATIONS

GUARANTEED LOWEST PRICES

FULL PLANNING APPLICATION MANAGEMENT

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

Call us today

0127 307 1188

Drawings & Planning Packages

Loft Conversion Drawings

£1,400

(incl. VAT)

Measured survey of the property

Full Planning or PD drawings

All engineers calculations

Unlimited changes to the drawings during the design phase

Our services as your agent taking care of all submissions to Council

Update any drawings with changes requested by Council

This includes ALL drawings that will be required by Council, Building Control and your builder

If any further drawings are required, we will complete these FREE of charge

Non-standard loft conversions may incur an additional charge.

Ground Floor Extension Drawings

£1,400

(incl. VAT)

Measured survey of the property

Full Planning or PD drawings

All engineers calculations

Unlimited changes to the drawings during the design phase

Our services as your agent taking care of all submissions to Council

Update any drawings with changes requested by Council

This includes ALL drawings that will be required by Council, Building Control and your builder

If any further drawings are required, we will complete these FREE of charge

Complex box frame steel designs may incur an additional charge.

Combined Loft & Extension Plans

£2,500

(incl. VAT)

Measured survey of the property

Full Planning or PD drawings

All engineers calculations

Unlimited changes to the drawings during the design phase

Our services as your agent taking care of all submissions to Council

Update any drawings with changes requested by Council

This includes ALL drawings that will be required by Council, Building Control and your builder

If any further drawings are required, we will complete these FREE of charge

Price assumes that both sets of drawings form part of the same application

Non-standard loft conversions or complex box frame steel designs may incur an additional charge.

CALL US TODAY

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. 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.