Grisy-les-Plâtres () is a commune in the Val-d'Oise department in Île-de-France in northern France. The commune has a resident population of 694 (2019).Populations légales 2019: 95 Val-d'Oise, INSEE
See also Communes of the Val-d'Oise department
References
External links Official website
Association of Mayors of the Val d'Oise