About us

All about, the buyer focused tailor-made real estate agency, Yaaz

YAAZ Consultancy,

owned and managed by Yusuf Yalım Tunç, who have been more than 17 years experience in real estate brokerage.

Yalim started the real estate sector in Istanbul as a Remax Turkey franchise partner and after 5 years, he turned completely to the commercial real estate side. He established his own independent company, Realinvest Turkey. Yalim, who managed his own company for 10 years, was appointed president of Coldwell Banker Commercial Turkey at the beginning of 2019. Later, he settled in London with his family, and while continuing his duty at CBC Turkey, he founded YAAZ Consultancy in London.

To date, Yalım has mediated over $200 million in sales transactions.

Since its establishment, YAAZ has fulfilled the purchasing demands of mainly Turkish investors, especially in London.

As of 2024, in addition to this work, YAAZ has started to work intensively with its expert team to introduce certain cities of Turkey and North Cyprus in UK and to serve them in this regard by meeting their real estate investment demands.

Meet Our Team

Ilke Koseoglu

Ilke Koseoglu is a King’s College graduate, London-based senior partner of Yaaz Consultancy who is an expert of providing guidance and assisting sellers and buyers in marketing and purchasing property for the right price under the best terms. She is quite experienced in determining client’s needs and financial abilities to propose solutions that suit them. She is responsible for selecting and showing homes and properties that meet client needs, close for agreements and conducting high-level customer service.

Hakan ONER

Mr. Hakan ONER is based in London with established network over the years. He is a Business graduate and CIM certified in marketing in UK. He worked in various roles with IBM responsible from Turkey and EMEA for 20 years. After leaving IBM he has worked in different projects as a consultant and partnerships/alliances. His has a deep understanding of UK real estate market and realised many successful projects.

Alp Tuzmen

Alp Tuzmen is based in London with corporate and entrepreneur background in digital marketing and sales. He is the founder of the VASA digital marketing and virtual assistant supplying agency. He worked in DPA online marketing agency as a COO managing all the operations within the company. He is responsible for the digital marketing and sales.

Pinar Aybar Oner

Pinar is a Senior Sales Professional with 27+ years in Telecoms and IT solutions, excelling in comprehensive field sales. Proven success in targeting telecom and multinational enterprise clients through direct efforts and channel partnerships. Specializes in Software & Hardware, Cloud, Managed Solutions, Professional Services, and Support Services sales. Expertise in Sales Management, Strategic Key Account Management, Project Management, Partner Management and C-level relationship building. Proficient in leading teams for strategic accounts, crafting visionary business plans, and consistently exceeding targets. Demonstrated success in managing complex, large-scale projects across European and Emerging markets. Entrepreneur-Successful establishment and management of two UK-based businesses as a sole trader.

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