Architectural Services In Spelthorne
Our Spelthorne architects can provide specialist planning applications, architectural designs, and project management. A house extension in Spelthorne is a fantastic way to add value to your property.
Our professional architects in Spelthorne can handle any extension, new builds, and conversion projects using our proven planning process.
Our architectural services in Spelthorne include support in planning applications, building regulation drawings, architectural design, and project management. We focus on understanding your needs to deliver a service that meets your requirements. We develop methods that reflect your ideas to match your ideal project outcomes. We create a tender pack and we make sure it resonates with the design framework.
Our local architects in Spelthorne use a bespoke process to deliver the ideal project for your home extension, loft conversion, new builds or basement conversion. The process includes an initial site consultation, concept and planning design, technical design, and project management.
We Provide A Full Range Of Services In London, Surrey, Essex & Kent
Planning Application Drawings (including Plans, Sections, Elevations etc.)
3D Visualiations (Immersive Design)
Restrospective Planning
Building Regulation Drawings for Building Control
Consultancy for Commercial Development
Interior Design
Spatial Planning and Layout
Feasibility Consultancy
Planning Application Drawings (including Plans, Sections, Elevations etc.)
Consultancy for Commercial Development
3D Visualiations (Immersive Design)
Interior Design
Restrospective Planning
Spatial Planning and Layout
Building Regulation Drawings for Building Control
Feasibility Consultancy
Studio20 Architects
WE ONLY DELIVER
EXCELLENCE
Projects completed in London & Surrey
Our total projects completed
in London & Surrey
Find Local Spelthorne Architects
Our local Spelthorne architects have extensive expertise in extension architecture. A dynamic team of creative, experienced, and reliable architects will add massive value to your property in Spelthorne. At Studio 20 Architects, we combine project management with design techniques to deliver the most refined design solutions to meet your needs.
We are confident that our architectural designers in Spelthorne can solve any project challenge by offering exceptional solutions. Whether your project is focused on a loft conversion, single or double-storey extension, or even a new build home, get in touch with our architects today to get started.
Spelthorne Architects
- Ashford
- Humphrey Atkins
- Church Island
- Beresford Craddock
- Kempton Park
- Lock Island
- Littleton
- George Pargiter
- Baron Pargiter
- Queen Mary Reservoir
- Upper Halliford
- Stanwell
- Stanwell Moor
- David Wilshire
Get more information about your local architect services
Finding an architect to serve and understand your area can be tricky. This is where we come into the picture. Get in touch with your local architects and get a free quote.
Frequently Asked Questions – Spelthorne Architects & Design Services
What services do architects in Spelthorne provide?
Architects in Spelthorne offer full architectural support, from feasibility assessments and concept design to planning applications, technical drawings and construction phase support. They help homeowners design extensions, loft conversions, renovations and new builds that comply with local planning policies and suit your lifestyle.
How can architects design, Spelthorne help with planning permission?
Architects design Spelthorne prepare all necessary planning drawings and documentation tailored to Spelthorne Borough Council’s requirements. They handle submissions on your behalf and liaise with the council, increasing the chances of smooth planning approval for your project.
Why should I hire architects in Spelthorne rather than a non-local architect?
Local experience matters. Architects in Spelthorne understand the borough’s planning framework, conservation area rules and neighbourhood nuances. This local insight helps shape designs that reflect local character and meet council expectations, which can help reduce planning delays.
What is included in an architect's design Spelthorne service?
Comprehensive services typically include measured surveys, feasibility reports, concept and detailed design, planning and Building Regulation drawings, structural coordination, and construction support. This end-to-end approach ensures your design is well thought out, compliant and buildable.
How long does the architectural process take with architects in Spelthorne?
Timelines vary depending on the size and complexity of the project. Initial surveys and design development typically take a few weeks, while planning approval can take around 8–12 weeks once submitted. Your architect will provide a clear schedule tailored to your project.
Do architects in Spelthorne assist with Building Regulation compliance?
Yes, part of architectural design services includes preparing Building Regulation drawings and supporting documents. These ensure your project meets UK construction standards for structural safety, insulation, fire protection and more.

