Welcome to Vizyon Real Estate Appraisal & Consultancy Inc
Leading Istanbul-based valuation experts offering independent, RICS-accredited property consultancy across residential, commercial, and industrial sectors.
Location
Vizyon Real Estate Appraisal & Consultancy Inc Kozyatagi Mah. Huseyin Celik Sok. No:7 Kat:6, Nail Ergin Is Merkezi, Istanbul, Kozyatagi, 34762
About Us
Established in 2002, Vizyon Real Estate Valuation & Advisory Inc. is one of Turkey's most experienced independent valuation firms, with over two decades of active practice across commercial, industrial, and specialty property sectors.
We operate under International Valuation Standards (IVS) and hold authorisations from both the Capital Markets Board (CMB) and the Banking Regulation and Supervision Agency (BRSA). Since 2022, Vizyon has been regulated by the Royal Institution of Chartered Surveyors (RICS), aligning our practice with the global professional standards required by institutional lenders, cross-border investors, and regulated financial transactions.
Our valuation mandate covers a broad asset spectrum: hotels, shopping centres, hospitals, petrol stations, industrial facilities, offices, and retail assets, as well as machinery, equipment, and renewable energy installations including solar, hydro, and wind power plants. For international clients, we provide valuations of Turkish real estate assets and extend our advisory capacity to commercial real estate located outside Turkey.
Beyond standard market value assessments, we undertake portfolio valuations, secured lending valuations for banks and financial institutions, and valuations prepared for financial reporting and audit purposes under IFRS and applicable international standards. These services are structured to meet the due diligence requirements of institutional investors, acquisition teams, and financing parties operating under international standards.
With more than 100 certified appraisers operating from seven branch offices — Istanbul, Ankara, Izmir, Antalya, Samsun, Erzurum, and Diyarbakir — Vizyon manages assignments across more than 70 provinces. Our scale supports both high-volume portfolio reviews and complex single-asset mandates under consistent quality controls.
Our clients include commercial banks, investment funds, public institutions, legal professionals, and private investors. For foreign investors and institutions entering or operating in the Turkish market, we provide the local expertise, regulatory knowledge, and RICS-aligned methodology necessary for credible, defensible valuations.
Services & Staff
Type of surveyor
- Chartered Valuation Surveyor
Services
- Agriculture
- Commercial property
- Compulsory purchase
- Compulsory purchase (Commercial property)
- Dispute resolution
- Dispute resolution (Commercial parties)
- Hospitals & medical premises
- Industrial property
- Insolvency
- Investments
- Land - Acquisition and sales
- Plant & machinery
- Renewable energy
- Rent review
- Residential property
- Retail property
- Schools & educational premises
- Valuation
Business type
Regulation
Partners and Directors
- METE GÜLBAŞ
- Mehmet Hikmet Soysal
Accreditations
Registered Valuer
- Orkun YILDIRIM
RICS Personnel
- Aycan ÇAYNAK DUMAN
- Ayhan Ozmutlu
- Ferhat Yilmaz
Firms that are Regulated by RICS commit to the highest professional and ethical standards. In the rare cases where disciplinary action has been taken against a firm, records are published online.
If you cannot find the information you are looking for, please contact RICS Regulation at regulation@rics.org. Alternatively, if you wish to make a complaint, please contact complaints@rics.org.