Utility connections (inženýrské sítě)

What it means

Utility networks, in Czech inženýrské sítě or simply sítě, are water mains, sewers, electricity and gas lines, and sometimes district heating and telecoms. Listings use phrases such as sítě na hranici pozemku (utilities at the plot boundary), sítě v ulici (in the street) or bez sítí (no utilities), and each means very different costs.

The Civil Code provides that buildings and structures erected on land are part of it, except temporary structures, but utility networks and other linear structures are not part of the land. A line crossing a plot therefore usually belongs to its operator, such as a distribution company or water utility (as of October 2026).

How it works in the Czech Republic

Distinguish the network from the connection. The network is the main line in the street; the connection (přípojka) is the branch from the network to your building. Before buying, find out exactly where the networks run, who owns or operates them and on what terms you can connect.

For a plot without connections, you usually approach each operator, meaning the electricity distributor, the gas company and the water utility, for a statement or connection conditions. These tell you whether the network has enough capacity and what connecting will involve. Where there is no water main or sewer, the options are a well, a domestic wastewater treatment plant or a holding tank, each with its own permit rules.

Networks can also restrict a plot. Someone else's line on your land may be recorded as a servitude (služebnost), and since a servitude over registered property arises on entry, look for it on the title deed (list vlastnictví). Protection zones usually apply around lines as well; the operator can tell you how far they reach.