Black Grace Cowley is the Isle of Man's leading firm of Residential & Commercial Estate Agents and Chartered Surveyors. Established in 1994 by Geoff Black, Mark Grace & Patrick Cowley, the business offers residential and commercial estate agency services, residential lettings and management, commercial estate agency and property management services, portfolio & asset management, residential and commercial property valuations, rent review services, lease renewals, lease surrenders, and property investment advice. Black Grace Cowley is an RICS Registered Firm. Black Grace Cowley has three fully qualified Chartered Surveyors who are also Directors and Partners in the business; Geoff Black BSc (Hons) FRICS Mark Grace BSc (Hons) MRICS Tim Groves BA (Hons) MRICS CPEA Our residential department is managed by Nick Cooper FNAEA, also a Director and Partner in the business.