Spencer Lion

Established over two decades ago, Spencer Lion has built a reputation as a trusted firm of Chartered Building Surveyors serving residential and commercial clients across London and the Thames Valley. Our team brings more than 30 years of cumulative industry experience, delivering tailored, client-focused solutions that larger firms often cannot match. Regulated by the Royal Institution of Chartered Surveyors (RICS), we uphold the highest standards of professionalism and integrity in every project. We specialise in comprehensive building surveys, party wall advice, and project management, with particular expertise in Section 20 works for mansion blocks and apartment buildings. Our services extend to defect analysis, maintenance planning, and contract administration, ensuring clients receive end-to-end support.

Located in Eton near Windsor, we combine local knowledge with a commitment to precision and responsiveness. By adhering to rigorous technical and ethical standards, we provide clients with the confidence and clarity needed to make informed property decisions. Our approach prioritises clear communication, legal compliance, and proactive problem-solving to protect our clients' interests. With a focus on historic and listed buildings, we deliver solutions that balance preservation with modern functionality. Our track record of successful projects, ranging from 50,000 to 2.5 million, underscores our ability to manage complex challenges efficiently and effectively.