The amount of the deposit required to buy a house in Turkey will depend on various factors, including the property's price, the terms of the sale, and the lender's policies.

In general, buyers in Turkey are typically required to pay a deposit to secure a property, which is usually a percentage of the purchase price. The warranty is generally held in escrow by a third party until the sale is completed, at which point it is applied towards the purchase price.

The amount of the deposit required may vary depending on the property's price and the sale terms. For example, a higher-price property may require a larger deposit than a lower-price property. In addition, some sellers may require a larger deposit as a sign of the buyer's commitment to the purchase.

It is important to note that the deposit requirements for buying a house in Turkey may vary depending on the specific circumstances of the sale. It is recommended to consult with a real estate agent or a lawyer in Turkey for more information on the particular deposit requirements that may apply to your situation.