Building 83 (Institute Building)

Building 83, originally an Airmen's Institute, was designed in 1913 and completed around mid-1914. The architect was DM Franklin, although drawings were counter-signed by Col A M Stuart, Assistant Director of Fortifications and Works. It is constructed with softwood framing, featuring asbestos-cement panel facings and linings, with painted softwood battens covering the joints. Masonry stiffening reinforces the gable ends, all set on concrete levelling slabs with a plinth offset, and the roofs are covered with asbestos-cement slates laid diagonally.

The original plan included a billiard room and bar flanking a central hall, with bathrooms and a shop at the rear.

Externally, the design aligns with that of the nearby Officers' Mess. The original sash windows have been replaced in the later 20th century, but are set within a grid of vertical and horizontal battens framing the openings and featuring a sole plate, sill, and head band. Gable ends have central masonry stiffening sections, plastered flush with the walls. The cross wings each have a gable facing with two windows to the front, framing a recessed central range with four windows and flat hoods over the outer doorways (one doorway has been blocked). A clock is set into the cupola on the roof. The sides and rear feature 12-pane sashes and transom lights above ledged, braced, and battened doors, including loading doors on the left-side elevation. A 1914 extension to the left incorporates horned 12-pane sashes, and a two-bay extension from the Second World War period is located at the rear.

The interior retains some original doors and joinery.

The Institute is an integral part of the domestic site at Netheravon, a remarkably well-preserved and historically important prototype air base from the period before 1914. It stands at the head of a group of airmen's barracks and, despite some loss of original windows, remains a key element within this significant grouping, arranged around a parade ground. For a more detailed history, refer to the description of the Officers’ Mess.