A single-family house of one hundred and twenty square meters was requested in a land of six hundred and thirty-two square meters, the land of forty-two meters long and fifteen meters wide is related on its short side with the coastal city promenade. The problems to be solved are two, first, making the most of the land by building only in one fifth of it, and second, to take advantage of the views of the promenade so precious as features of the Uruguayan coast. The general dispositions of the project are inferred by pure logic, a blunt block is constructed that thanks to the brick can relate to the sourrandint environment regulating the permeability without losing the volumetric force, while on the roof a light and ethereal barbacue is projected, a reference program of the "rioplatence" culture when it comes to social relations.