The main aim of this article is to introduce the reader to the system of the ownership right protection in the context of the national legislation as well as the case law of the European Court of Human Rights, using an illustrative example of spouses (plaintiffs), who have been seeking, for more than eleven years in court proceedings initiated by an action brought, issuance by a competent first instance court of a decision ordering the defendants to (i) remove the constructions and appurtenances thereto, which they are using illegally, and (ii) remove the movable assets from the real estate (i.e. from the land plots) which is the plaintiffs’ joint property. The plaintiffs consider that the essence of the violation of their right to own and peacefully enjoy their property, in the circumstances of the present case, is that for more than 11 years since the action was brought to the court, the plaintiffs have had no definitive legal title by virtue of which they could de facto dispose of their property, despite being de jure owners of the concerned real estate. Due to illegal constructions (or so-called “black constructions”) built on the land plots that are the plaintiffs’ joint property, the plaintiffs are prevented from the peaceful use, enjoyment of the fruits and benefits, or disposal of the subject-matter of their ownership.