The church's altar is adorned with a cross, and its large front yard and lush landscaping add to the natural ambiance.

The Church of Our Lady in Seria was founded with the cornerstone placed in June 1955 by Monseigneur Vos, the Vicar Apostolic of Kuching.

[5] Brother Peter Tann became the first person in Brunei to be ordained as a priest in January 1970, after Bishop Anthony Galvin performed the ordination in the Church of Our Lady.

Brother Cornelius Sim was consecrated as a priest by Bishop Anthony Lee, on 26 November 1989, at the Church of Our Lady.

[5] On 22 March 2021, Father Robert Leong, the parish priest of the church, was named Vicar General of the Apostolic Vicariate of Brunei.