A first document referring to Lavina is of 1320 and mentions the parish church of ''Sant'Antonio Abate
. The "Statuti di Lavina" (Statutes of Lavina'') were written in 1357, when the village was part of the
Maro feud. Those statutes regulated several mattere like the use of pastures and waters, municipal and judicial offices and several aspects of property transferts. In 1455 Lavina was given by the
House of Ventimiglia to the
Lascaris, along with the rest of the valley, and maintained it until 1928. In that year they were both absorbed by the comune of Rezzo, so that the whole
Giara valley was unified from the administrative point of view. == Relevant buildings ==