Loft Conversions

Loft conversions represent a fantastic way of extending your house and adding value to your home. Whether you need extra space for your growing family, a home office space or a new hobby, a loft conversion can be the ideal solution for you.


As a specialist loft conversion company, we successfully completed many loft conversion projects. There are many loft conversion types, and we will help you choose the one that meets your requirements. We are here to bring your loft conversion ideas to life.

Loft Conversion Architects, Designers & Planning Consultants

The process of getting your loft converted might seem stressful, but we are here to help you every step of the way. Our team of architects, interior designers, and architectural planners have extensive expertise in the industry and they can work with all property types. Contact us now to schedule a consultation with a loft conversion architect at Studio 20 Architects.

We can take care of all aspects of your loft conversion project including site survey, planning application drawings, building regulation drawings, and structure calculations.

Loft Conversion Planning Permissions

At Studio 20 Architects, we are here to take the complexity out of obtaining planning permission from your council for your project.

We have experienced loft conversion architectural designers and planners. They will prepare astute design and architectural planning strategies. You can rest assured that we will help you secure your planning permission with ease. Contact us now to speak with one of our experts in loft conversions about your project.

Site Survey

From £150

  • We provide a full measured site survey with photography.

Planning Application Drawings

From £900

  • Existing Floor Plans, Elevations and Sections to 1:50 or 1:100 scale @ A3.

  • Proposed Floor Plans, Elevations and Sections to 1:50 or 1:100 scale @ A3.

  • Prepare Ordnance Survey map, block plan and site plan

  • Providing a design options to the client with full expert support and advice.

  • Reasonable design changes during the development stage.

  • Electronic submission of the planning application, fill in application forms and CIL questions.via the Planning Portal ( Planning application Fee to the council not included).

  • Management of the planning application including liaison with the Local Planning Authority until your application has been decided.

  • Building Regulation Drawings with the details. 

  • Job-specific building regulation notes.

  • We will complete building control application forms and act as your agent to your local council or private building control inspectorate.

  • Providing a design options to the client with full expert support and advice.

Structure Calculations

From £1,100

  • Structural elements drawings (walls, beams, columns, foundation,roof etc.), including their size and design

  • Structural calculation report

  • Providing a design options to the client with full expert support and advice.

Why Choose Studio 20 Architects for Your Loft Conversion Project?

Studio20 Architects is a RIBA chartered architecture and planning practice. As architectural planning consultants specialising in loft conversions, we can create a layout that will unlock the full potential of your space. Also, we can ensure that the design complies with statutory requirements. 


We strive to provide excellent customer service that exceeds the expectations of our clients. Our experts will guide you through every stage of the process so you can just sit back and relax. Give us a call now to schedule your consultation and get a free quote.

Get A Free Quote For Loft Conversions

Whether you already have some ideas about what you want or you would like to find out more about your options, feel free to contact us. We will arrange an initial consultation at a time that is convenient for you.


During the consultation, our experts will listen to your ideas and give you professional advice. We will also provide you with a free quote for your project. Please give us a call or send us an email to get in touch with us.