Plan Structural Engineers

We are a dedicated team of structural engineers and construction professionals specialising in residential projects across London and the surrounding areas. With extensive experience in structural design, calculations, and home improvement works, we support homeowners, architects, and builders from the planning stage all the way through to construction.

Our team focuses on delivering clear, buildable solutions for a range of domestic projects, including rear and side extensions, loft conversions, internal alterations, and full refurbishments. We provide detailed structural calculations and drawings to meet Building Control requirements, and carry out site visits to assess existing conditions and advise on the best structural approach.

Homeowners trust us for our professionalism, fast response times, and attention to detail. We’re known for being reliable, easy to work with, and clear in our communication. Every project is handled with care, and we always aim to keep our work tidy and respectful of your home environment.

Our services include:

• Structural calculations and drawings for extensions, lofts, and internal works
• Structural surveys and on-site inspections
• Design advice and consultancy for builders and architects

We are fully insured and committed to safety, quality, and practicality. We cover most of London and surrounding areas, and we’re happy to offer free quotes once we’ve reviewed your drawings or visited the property.