Avbase London executes high-standard house extensions across Wimbledon. We provide comprehensive design, planning, and building services. Detailed design and strategic planning are the foundations of a successful house extension. With an eye for precision and a commitment to excellence, we transform your vision into a reality. Our planning services simplify the intricate process of obtaining permission and make what can often be a daunting step and effortless one. Our highly experienced team will guide you through the maze of regulations, ensuring that every aspect of your project is compliant and approved for progress.