If you want to stay more than 90 days in Turkey in 180 days period you need to apply for residence permit in Turkey. If you have property in Turkey you might want to stay in Turkey all the time. You can apply for residence permit online from the link belove
To get the first-time residence permit you need to visit the migration management office. You need to fill the online form and get the appointment to the nearest office of Directorate General of Migration management. Residence permit fee may vary individual nationalities.
More document may ask to depend on the type of visa you asked. For more information, you can visit https://www.evisa.gov.tr/en/
Our company can provide a service for you to get a residence permit with a reasonable service fee. Please contact us to get the residence permit in Turkey.