Mass & Co are an independent firm of Chartered Surveyors and Property Consultants formed in 1990 by John Mass, who retired in 2013 passing the business to Christopher Stewart who has been a key part of it since 1992. Each of our property advisors has over 30 years’ experience in the local market, including Landlord & Tenant advice for both owners and occupiers, Arbitrations, Lease Extensions for flats, disposal and acquisition on all classes of Commercial Property, Surveys on all types of residential buildings and Party Wall work.