
The rent increase, based on TURKSTAT's October 2026 CPI data, is calculated for those paying rent from 10 thousand TL to 30 thousand TL.
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The rent increase rate is calculated based on the change rate of the 12-month averages of the CPI within the scope of Article 344 of the Turkish Code of Obligations. For tenants who will renew their leases in November 2026, this rate will be applied as 31.23 percent.
The expected rent increase rate for tenants and landlords who will renew their leases in November has been announced.
OCTOBER 2026 INFLATION FIGURES ARE ANNOUNCED
Turkish Statistical Institute (TUIK) announced the Consumer Price Index (CPI) figures for October.
Accordingly, the change in CPI (2025=100) was 2.58% increase in October 2026 compared to the previous month, 27.52% increase compared to December of the previous year, 29.77% increase compared to the same month of the previous year and 31.23% increase compared to twelve-month averages.
WHAT IS THE RENTAL INCREASE RATE FOR NOVEMBER 2026?
With the announcement of October inflation data, the legal increase ceiling that can be applied to citizens who will renew their residential and roofed workplace lease contracts in November has been determined.
The rent increase rate for November 2026, calculated according to the 12-month average of CPI, was determined as 31.23 percent.
HOW IS THE NOVEMBER RENTAL INCREASE CALCULATED?
The rent increase rate is calculated based on the change rate of CPI according to 12-month averages within the scope of Article 344 of the Turkish Code of Obligations. For tenants who will renew their leases in November 2026, this rate will be applied as 31.23 percent.
To calculate the new rent, the current rent is multiplied by 31.23 percent. The resulting increase is added to the current rental price.
Rent increase calculation formula:
Increase amount: Current rent × 31.23 / 100
New rent: Current rent + Increase amount
HOW MUCH WILL THE NEW RENT BE FOR THOSE WHO PAY 10 THOUSAND TL, 15 THOUSAND TL AND 20 THOUSAND TL RENT?
Sample rent calculations based on the November 2026 rent increase rate of 31.23 percent are as follows:
- 10,000 TL rent: With an increase of 3,123 TL, the new rent will be 13,123 TL.
- 15,000 TL rent: With the increase of 4,684.50 TL, the new rent will be 19,684.50 TL.
- 20,000 TL rent: With the increase of 6,246 TL, the new rent will be 26,246 TL.
- 25,000 TL rent: With the increase of 7,807.50 TL, the new rent will be 32,807.50 TL.
- 30,000 TL rent: With the 9,369 TL increase, the new rent will be 39,369 TL.
HOW MUCH CAN A HOME OWNER INCREASE THE RENT?
As a general rule, the 12-month CPI average announced by TÜİK is accepted as the upper limit for residential and roofed workplace lease agreements to be renewed in November.
Landlords cannot unilaterally impose increases above this limit during lease renewal periods. However, in lease agreements lasting more than five years or renewed after five years, it is possible to re-determine the rental fee through the court, under the conditions specified in the law.
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