How do I find a suitable building plot?

Good evening everyone,

I (25) am from Frankfurt/Main and would like to build in the near future (in Frankfurt though). Unfortunately, as a beginner, I have no idea where to start looking.

Where do you search for plots of land? Internet, newspaper? What else do I need to consider when searching?

All I have done so far is searching on the internet, but have found nothing under €100,000 (from 700 sqm).

Best regards

Hello, I would also search on the internet, real estate sites, etc., possibly advertise a request online or in the daily newspaper, community bulletin, etc. Then I would check with the city, so our city has a website where they offer their building plots.