The cost of living in Istanbul can vary significantly depending on the location, as some neighbourhoods are more expensive than others. Some of the more affordable communities in Istanbul include:

Esenler: Located on the city's western side, Esenler is known for its affordable housing options and convenient transportation connections.

Sultanbeyli: This neighbourhood, located on the city's eastern side, is known for its lower housing costs and proximity to the city centre.

Pendik: Located on the Asian side of Istanbul, Pendik is a more suburban neighbourhood with relatively lower housing costs than other parts of the city.

Sancaktepe: Another neighbourhood on the Asian side of Istanbul, Sancaktepe is known for its affordable housing options and good transportation connections to the city centre.

It is important to note that these are just a few examples, and the cost of living in Istanbul can vary widely depending on the specific location and amenities. It is a good idea to research and compare prices in different areas to find a neighbourhood that fits your budget.