Masonic Hall

Masonic Hall is a two-story building featuring a classical facade with asymmetrical windows and a round-headed window centered above the main entrance. The structure combines Victorian elegance with functional spaces designed for ceremonies and gatherings.

The building opened in 1838 as the Monk Street Theatre before converting to a Masonic Hall in 1846. Architect George Vaughan Maddox designed the structure for its theatrical purpose and subsequent transformation.

The Loyal Monmouth Lodge No. 457 has shaped the building's identity since its founding, conducting meetings and ceremonies that continue traditions rooted in medieval craftsmanship. Visitors can sense the quiet presence of this secretive society throughout the rooms.

Access is typically available during heritage events when guided tours explain the architectural and historical features. It is advisable to check in advance about opening times and visitor conditions.

Remains of a medieval guard tower with arrow slits were discovered within the building, hinting at a hidden chapter of its past. These remnants connect to an underground tunnel that leads to the River Monnow.

Location: Monmouth

Location: Monmouth

Architects: George Vaughan Maddox

Official opening: 1838

Elevation above the sea: 25.1 m

Address: Monk Street, Monmouth, Gwent, Wales

GPS coordinates: 51.81433,-2.71357

Latest update: December 13, 2025 17:00