These are the principal streets: Carrera 8, Carrera 2a.
About police stations, 1 possibilities exist (like "Estación de Policía de Guacarí").
For pharmacies you have 1 places with "Darsalud Droguerias" for example.
Are you looking for an apartment for sale/rent? Or interested by a house? You can check that on Fincaraiz.