The construction of new buildings and the expansion of outdoor areas are considered to be significant factors in the decline of natural values. As a result, strict rules are established to regulate construction in areas that protect nature. Construction is most often regulated in national parks, where the architectural solution of the buildings is also taken into account in terms of suitability for the landscape and cultural context. In landscape protection areas, the historically formed institution structure is followed to preserve valuable landscape views and maintain the integrity of the landscape.

Nature reserves take into account the impact of construction on natural values. In special conservation areas, care is taken to ensure that construction activities do not cause damage. Construction in protected areas is regulated by the rules of conservation. See more about planning and construction on the website of the Estonian Environmental Board.