How to Buy Property in Istanbul as a Foreign Investor: Step-by-Step 2026 Guide

Overview: Foreign Property Purchase in Istanbul

Turkey is one of the most open countries for foreign nationals buying real estate. Most nationalities can purchase property without special permits. However, the process includes Turkey-specific documents and mandatory steps. This guide covers the complete 2026 process for foreign investors buying in Istanbul.

Step 1: Property Selection and Legal Due Diligence

Before signing any contract, the title deed registry must be checked: are there liens, mortgages, or restrictions on the property? Do municipal records match the building permit and habitation certificate? These checks cannot be corrected after a contract is signed. Have your legal team complete this step before any commitment.

Step 2: Tax ID Number and Turkish Bank Account

A Turkish tax identification number is required — obtained from any tax office with your passport in minutes. A Turkish bank account is then opened. Both are required for the DAB (Foreign Exchange Purchase Certificate) process.

Step 3: The DAB Requirement

For citizenship applications, payment must be wired from abroad to a Turkish bank. The bank sells the foreign currency to the Central Bank and issues the DAB. Without a valid DAB, neither title deed transfer nor the citizenship application can proceed. The DAB must be issued in the correct amount and format — errors delay or void the application.

Step 4: GEDAŞ Appraisal

All citizenship-route purchases require an official appraisal by GEDAŞ. If the appraised value falls below $400,000, the application is rejected. This step is completed after the contract but before title deed transfer. Working with a developer whose properties have GEDAŞ-supportable valuations eliminates this risk.

Step 5: Title Deed Transfer

Transfer takes place at the Tapu Müdürlüğü. Buyer and seller attend in person or via notarized power of attorney. Title deed tax is paid at 4% of the declared value. As of 2022, foreign buyers bringing funds from abroad are exempt from VAT on new-build properties.

Step 6: Title Deed Annotation (For Citizenship)

A 3-year no-sale restriction is registered on the title deed for citizenship applications. The property can be rented during this period but not sold. After 3 years, the restriction is removed and the property can be freely sold. Turkish citizenship, once granted, is permanent regardless of whether you sell.

Step 7: Conformity Certificate and Citizenship Application

After title deed transfer and annotation, the Real Estate Investment Determination Certificate (Uygunluk Belgesi) application is submitted. Once approved, the residence permit and citizenship application follow. All steps can be managed via power of attorney.

Total Cost Beyond $400,000

Title deed tax: 4% of declared value (~$16,000). GEDAŞ appraisal: ~$800–1,200. Legal and citizenship file preparation: $3,500–5,000. Application fee: $500 per person. VAT: exempt if funds brought from abroad for new-build purchases. Total additional costs: approximately 5–8% of property value. Agent commission (if applicable): 2–5% — eliminated when buying directly from Çalıkoğlu.