Declaration data of farming land and crop are analyzed in the article. Ukmergė district is chosen for the more detailed analysis. Statistical data of farmers and other land users are analyzed in the article; the declaration data of farming land and crop are analyzed and mathematical statistical dependence between the declared area and soil productivity index is determined. The results show that there are 2,506 registered farms in Ukmergė district and they manage the area of 18,430.07 hectares. The average parcel size amount to 7.35 ha. The number of farming persons in Ukmergė district as well as in Lithuania have considerably decreased during 7 years period. In 2014, the number of farming persons was by 38.12 percent smaller in Ukmergė district and by 41.24 percent in the whole territory of Lithuania compared to 2007. The comparison of the declaration data of 2011 with the data of 2014 shows that the declared area of farming land and crop in Ukmergė district has increased by 2.46 percent although the number of received applications has decreased by 22.2 percent. During the period of 2011– 2014 the majority of assessed applications were received in 2013, i.e., 99.04 percent of all applications received that year. It shows that the size of land parcels has increased. Cereal crops (oat, wheat, triticale, barley, rye, buckwheat and corn) composed the major part of the declared areas in Ukmergė district in 2013-2014 (48.84 percent of all declared crops in 2013 and 53.79 percent in 2014). The analysed agricultural holding “Egvila” during 2011–2014 period declared the area of approximately 272 hectares annually. This company grows white clover for seed, timothy for seed and cumin. Direct payments are received for all land areas. The analysis shows that farmers generally declared their own land. The analysis of the declared land distribution in Ukmergė district by land property right shows that 75 percent of the declared land are private and the remaining 25 percent are leased either from the state or from natural persons.

From a theoretical point of view, the authors have grounded a new paradigm of theoretical planning of land management, which is based on space definition of a complex of factors of rational use of the existing land resources in correlation of interests of subjects-land-users and corresponding land relations in the terms of support of a balanced social-ecologic-economic environment. From a methodological point of view, the authors have proposed a set of methodic approaches as to determination of mechanisms of arrangement of the process of territorial planning in land management according to institutional fundamentals of land relations harmonization at different space levels of management. It is proposed to consider planning of land use as an obligatory and logically inevitable stage of the process of territorial space management that is determined as a primary link, because it specifies aims of the management. It is proved that effective territorial management of land resources and land-use is caused by its territorial planning, which determines the aims of an object development and activity of a managerial subject. A regional link of management should secure the supply of appropriate conditions for living standards of population, effective utilization of territorial resources and development of mutually favorable inter-regional relations. Implementation of efficient regional policy on the basis of market mechanisms requires further improvement of institutional fundamentals.

The aim of the research is to find out the causes of emergence of uninhabited dwelling houses, to state the criteria of their defining and identification, to work out possible solutions for improvement of the situation. The information from the Central Statistical Bureau, the data from the census of 2011 and the information about buildings or slums gathered by the local municipalities have been used in the research. As a result, the classification of uninhabited buildings and recommendations have been worked out.