FAQS

Not all projects require planning permission, as some smaller works fall under permitted development rights. However, this depends on factors such as the type of property, its location, and the scale of the work. As your architects, we can help determine whether planning permission is necessary and guide you through the process, ensuring all requirements are met to avoid delays or complications.

Planning permission focuses on the scale, aesthetics, and impact of your project
on the surrounding area, along with the use of the building, while building regulations
approval ensures that your design meets safety, structural, and environmental
standards.

We’ll handle both aspects for you, submitting applications and liaising with
authorities to secure the necessary approvals for your project. We usually prepare the building regulations package after a successful planning application. 

Construction costs can vary considerably depending on the size, complexity, specification and location of a project, as well as the chosen construction method and contractor.

As an early guide, we currently recommend allowing approximately £3000–£3500 per m² for new-build homes and substantial extensions, with bespoke or higher-specification projects potentially exceeding this up to £5000 per m². For areas involving primarily internal remodelling and refurbishment, an initial allowance of approximately £1800–£2200 per m² may be more appropriate, depending on the extent of structural alterations, finishes and services required.

These figures are intended as an early feasibility guide rather than a construction quotation. Once the design has developed, we can work with a Quantity Surveyor to prepare more detailed cost advice and help ensure the project and budget develop together.

The permissions required depend on the scope of your project and local regulations. Common approvals include planning permission, and following that, building regulations. We help by navigating these processes, preparing necessary documentation, and ensuring compliance with the relevant authorities.

The duration of a planning application can vary, but on average, it takes around 8 to 12 weeks for a decision to be reached. However, more complex projects or those requiring additional information may take longer. We work diligently to prepare comprehensive applications, increasing the likelihood of a smooth and timely approval process.

A planning consultant is a specialist in navigating planning policies. They provide expert advice on obtaining planning permission, understanding local requirements, and resolving any potential challenges. While they are often associated with complex or sensitive projects, planning consultants can be invaluable for smaller projects too, such as new dwellings, conversions, or navigating prior approval processes. At JNC Architecture, we frequently collaborate with planning consultants on various projects to ensure your project is well-prepared, increasing the likelihood of approval and streamlining the process for a smooth outcome.

A Party Wall Award is a legal document that outlines the rights and responsibilities of property owners when construction work may affect a shared wall or boundary. If your project involves work on or near a party wall, such as an extension or excavation close to a neighbors’ property, a Party Wall Award is typically required. We can assess your project and advise on whether this is necessary. We work with party wall surveyors, to help guide you through the legal requirements, facilitate communication with neighbors, and work towards a prompt and amicable resolution.

A structural engineer is typically required when your project involves changes to the building’s structure, such as adding or removing walls, altering load-bearing elements, or introducing new structural components. Their role is to ensure the safety and stability of the design, providing calculations and specifications for the construction team to follow. We usually work with structural engineer’s following a successful planning application, although on some larger or more complex projects,
it’s beneficial having a structural engineer on board during the concept and design stage, before planning.

Absolutely. We offer a service to collaborate closely with experienced structural engineers to ensure that the design meets all necessary structural requirements. We facilitate clear communication between the design team and the structural engineer, addressing any challenges that may arise during the planning and construction phases. Our goal is to streamline the coordination process and deliver a structurally sound and aesthetically pleasing final result for your home project.

Your input is crucial to ensuring that the final design reflects your vision and requirements. We’ll collaborate closely with you, seeking your feedback at key stages of the design process. Your involvement helps us tailor the design to your preferences, address any concerns, and ultimately deliver a home that exceeds your expectations.