Sade Construction Limited. Established in 1993 by Erdogan (Eddie) Sonmez and Ugur Guler who both worked and trained in Istanbul, in recognition of the need for good quality developers in Kalkan, and in response to the demand for homes built to a high standard. Using their previous experience and knowledge Sade Construction soon established itself as one of the major developers within Kalkan. We are not a real estate agent but a construction company. We therefore only offer for sale our own properties, or off-plan projects as we guarantee every aspect of our work. We remain fully responsible to you the customer, from project inception right through to completion and beyond.