The scope of the paper explains the admissibility of conciliation proceedings in the case concerning abolition of co-ownership. Each of the co-owners may require that the abolition of joint ownership takes place by a breakdown of the joint-ownership. In general, such a case can be closed by a friendly settlement in the so-called conciliation proceedings. However, the admissibility of the settlement is restricted by requirements provided by the (Real) Property Management Act and Act on/concerning Ownership/Proprietorship of Premises.