FAQs
How does working remotely work?
We work with clients across the UK and internationally, and everything is done remotely. We don't visit sites. Instead we work from a measured survey by a local surveyor where the project needs one, together with photographs, video and measurements, which we'll guide you through capturing. We can recommend surveyors in your area or work with one you already know. We communicate in whatever way suits you: video calls, shared drawings reviewed together on screen, or written discussion by email.
Is an architectural designer right for my project?
For most residential projects – extensions, renovations, barn conversions and new builds – yes. Planning applications are prepared by architectural designers every day, and you don't need to be a registered architect to submit one. forma architecture is led by Timothy Metcalfe, who holds a Masters in Architecture with Distinction and has over 15 years' experience in and working with practices. Timothy Metcalfe also trained and qualified as a carpenter, so the designs are shaped by how buildings are actually made.
What does your service cover?
Most of our work is up to planning permission: concept design, planning drawings, the Design and Access Statement and any supporting documents, application submission, and support through to the decision. If you would like to continue beyond planning, we can also prepare Building Regulations drawings, working alongside your structural engineer. Otherwise, we can recommend others to take the project forward.
How much does it cost?
Fees depend on the scale and complexity of the project, so we don't publish a fixed price list. As a guide, planning-stage services for a typical residential extension run from £1,500 to £4,000. New builds, barn conversions and Listed Building applications are priced according to their complexity. You'll always receive a clear written quote before any work begins.
How do I know if I need planning permission?
It depends on the size, type and location of your project. Many smaller extensions fall under Permitted Development and don't need a formal application, though we'd recommend a Lawful Development Certificate to confirm this, particularly if you may sell in future. You will usually need full planning permission if your home is Listed or in a Conservation Area, or if the extension exceeds certain size limits. Properties in a National Landscape (formerly AONB) have some restrictions too. We offer a free 30-minute consultation, and can usually give you an early view from your address and a description of the project.
How long does planning permission take?
Councils have a target of 8 weeks to decide a householder application once it has been validated. Applications involving Listed Buildings or significant objections can take considerably longer. Allow around 4-8 weeks beforehand for design and drawings. From first conversation to decision, most projects take 3 to 6 months.
What is concept design, and why does it matter?
Concept design is the early stage where ideas are explored and the direction of the project is set, before any technical drawings are produced. It's where the fundamental decisions are made: how the extension sits against the existing house, how spaces connect, how light enters and how the building relates to its setting. Time spent here costs far less than changes made later.
What drawings and consents will I need?
A typical householder application needs a location plan, a site plan, and existing and proposed floor plans and elevations. Depending on the project, you may also need sections, a Design and Access Statement, or a Heritage Statement. We prepare all of these. Separately, you'll usually need Building Regulations approval, which covers how the building is constructed. Listed buildings also need Listed Building Consent, and building on or near a boundary may involve the Party Wall etc. Act. We'll flag anything relevant at the start.
Can you help if my application has been refused?
Yes. You can appeal or amend the design and resubmit. We can review the refusal notice with you, advise on the best route and prepare a revised application. Many projects are approved on a second submission once the specific concerns are understood.
What kinds of projects have you worked on?
Mainly residential: extensions, renovations, barn conversions and new builds, including in Conservation Areas and National Landscapes. We've worked on barn conversions in Cornwall, Scotland and Cumbria, and on projects in the United States and Europe. Barn conversions often need full planning permission, though some qualify for conversion under Class Q, subject to conditions. We also consider commercial and educational projects case by case, and our portfolio includes a primary school design in Leicestershire.
How do I get started?
Book a free 30-minute consultation using the link below, or email hello@formaarchitecture.co.uk. Don't worry about having everything prepared. A rough idea of what you want (even just "more space"), a sense of your budget, and basic details about the property are enough to start.
Have a question that isn't answered here? Get in touch at hello@formaarchitecture.co.uk or book a free 30-minute consultation.