In the place of Yagci Sefik Bey Yali, there was an earlier mansion belonging to Cemile Sultan, the sister of Sultan Abdülhamit II. In 1905, Sefik Bey, a successful businessman and also the founder of Association of the Naval Fleet, built this magnificient yali. The larger of the two parts of the house is the Haremlik - reserved for women, and the smaller building is the Selamlik – reserved for men. As you travel towards Çubuklu from South to north, you see the 7-8 Hasan Pasa Yali and the Rasim Pasa Yali, recently turned into a boutique hotel.