Hi & welcome to CBFland. Utility costs are difficult to give precise answers, but as a guide 1) gas - there isn't mains gas here, most people use calor cylinders to power the hob, these last around a year & my last one was around 70 tl 2) water - on average c 10tl per month & 3) electricity - if you have an apartment where each room can be enclosed (eg your lounge isn't open to the hallway & front door) I spend around 30 tl a month during the summer, but I rarely use the air con, however, in winter my bill can be up to 200 tl a month, as I'm heating the apartment & needing to use the immersion some days for hot water. I have friends whose last bill was in excess of 400 tl (ouch), but their apartment is in the Karagozler area of Fethiye, where they get absolutely no sun in the winter.