To provide a water-permeable pavement block, in which household waste and industrial waste are recycled effectively, which has water permeability and is friendly to vegetation and tree planting and by which an ankle is hardly damaged by giving a surface proper elasticity and a person is hardly injured by falling and the walking sound is not emitted.

A water-permeable block base material 2, in which the incinerated ash 2a of granular and splinter-shaped incinerated residue obtained by thermally treating household waste such as garbage at a high temperature is kneaded by a polyurethane resin binder, and a surface rubber material 1, in which black chips 1a having size of approximately 3 mm obtained by grinding a waste tire at a low temperature and the gray chips 1b of a gray virgin rubber are mixed by the binder, are charged into forms and pressed and molded, and the water-permeable pavement block having water permeability and the two layers of a block base layer 4b and a water-permeable surface rubber layer 4a is manufactured.