Every time he comes home, Leonardo DiCaprio is practicing what he preaches.

The environmentally conscious actor has bought an apartment in Riverhouse, an eco-friendly building overlooking the Hudson River.

The purchase was confirmed on Friday by Christopher Daly, president of Sheldrake Organization, the developer of the Battery Park City complex. Occupancy is slated for this summer.

The 264-unit condominium glass tower boasts low emission paints, a 24-hour fresh filtered air system, a water treatment facility and rotating solar panels.