The Monastery of Our Lady of the Assumption of Tabosa (also known as the Convent of St. Bernard of Tabosa) is situated in the place of Tabosa, Carregal parish, Sernancelhe municipality (Portugal). It was founded in 1692, the last Cistercian monastery or convent to be built in Portugal, and 12th female of the Cistercian Order in our country. It is considered a monument of public interest by the Portuguese State since 1971.

this small project's main objective was to provide the church with a sacristy space with better conditions of habitability and more storage space for the belongings of the priest.

Project manager: Architect Jorge da Costa.