Introduction. One of the defining directions of the management system transformation of socio-economic development of the national economy of Ukraine is the gradual implementation of decentralization reform, which involves redistribution of powers, financial flows and resources between levels of government, reformatting the administrative structure of territories and shifting responsibility for their development to local governments. The strategic goal of the reform is to form an optimal organizational and administrative structure of territorial management based on the duality of power and democracy, which will stimulate their advanced economic development, modernize infrastructure, improve living standards and effectively solve community problems. The purpose of the article is to analyze the regional features of investment support for the development and modernization of housing and communal services of urban agglomerations. Results. The analysis of financial support for UTC development showed that the consolidation of territorial communities creates better conditions for development and investment primarily due to the effect of synergies and scale, which allows for more ambitious projects to build infrastructure, improve housing management systems, create a favorable business environment and additional jobs. All this testifies in favor of the development of urban agglomerations, which create opportunities for inter-territorial integration of social and economic development. Conclusions. It is proved that in order to attract investment in the development of housing and communal services (including local territorial projects) and modernization of their infrastructure, which can potentially bring economic effect, it is necessary to introduce and improve tools of alternative financing, successfully used in developed economies, in particular: leasing, corporatization, project financing, forfaiting, debt financing, concession investment, mixed financing. Key words: investment provision, modernization, housing and communal services, regional features.