Can foreigners buy property in Jena?
Ownership is set by national law, so Jena follows the same rules as the rest of Germany. Yes, with no permit and no nationality restriction. Only agricultural and forestry land is restricted, under the Grundstücksverkehrsgesetz. Read the buying guide for Germany
Which parts of Jena have the most listings?
Most of the published inventory in Jena sits in Kunitz / Laasan, Jena-Zentrum, Jena-Nord.