Our Story

Mizen , a leading privately owned property developer and construction business based in London, was founded by Bernard Jos. Tansey ( Executive Chairman ) in 1986.

The Design/Build business, through Mizen Properties Limited, the Group Holding Company, hold significant experience in Land Acquisition, Project Design & Construction, Project Management and Finance.

The aggregated and accumulated experience of the principals and senior management is well in excess of 500 years.

Mizen is administratively well structured with strong financial resources. This, together with its technical competence and commercial acumen, makes it well suited to support the demands of an expanding and discerning public and private client base.

The Mizen Group of companies are headquartered at  No. 1 Railshead Road, St Margarets, Old Isleworth, Middlesex TW7 7EP