83 Main Street, Moira, Craigavon, Co. Armagh, BT67 0LH

83 Main Street, Moira, is a two-storey end-terrace town house of distinctive appearance within a larger Georgian terrace (numbers 77–101 Main Street, designated for group value). The building occupies the junction of Main Street and Tanners Court and adjoins number 81 Main Street.

The architectural proportions and detailing suggest the building dates from around 1850, with later nineteenth-century alterations. Ordnance Survey mapping from 1833 shows a mid-terrace building on this site, but the current structure likely represents a rebuild or substantial remodelling of a Georgian predecessor, erected around 1840–1859. The complete absence of internal historic detailing provides no evidence to contradict this; the applied external finish itself may date as late as around 1890.

The principal north-facing elevation is arranged as a pair of matching front facades with varying ground floor fenestration. The left entrance (serving 83 Main Street ground floor) has a six-panel timber door painted black with a pair of windows to its left. The right entrance (serving the former number 81 Main Street, now first floor only) comprises a front door with a single window to the left. The first-floor windows are uniformly arranged across both facades. These windows are notably smaller in proportion than those elsewhere in the terrace row. All windows are single-glazed 2/2 timber sliding box sash with horns, painted white, set within rectangular stone cills painted grey with smooth render surrounds.

The exterior is finished in roughcast render with smooth rendered plinth, quoins, surrounds and banding, all painted grey. Natural finish roughcast render appears to the rear elevation. The roofing is pitched natural slate with clay ridge tile and clipped verge to the gable end. A red brick chimney stack with clay pots sits on the right-hand side. Cast-iron rainwater goods with semi-circular gutter and circular downpipe, painted black, are located on the gable end; some PVC downpipe additions have been added to the rear.

The east gable (left side) terminates the terrace row and includes one modern door at ground floor level and modern acrylic signage. The west gable (right side) abuts number 81 Main Street. The rear elevation faces south and is asymmetrically arranged with windows of various sizes and levels. The building fronts directly onto the principal road through Moira with direct entrance from the footpath; there is no rear yard, and the rear elevation faces directly onto the gable end of adjacent modern development.

The front elevations carry commercial signage: a side-hung Victorian-style bracket supporting timber signage on the right-hand side, and an acrylic fascia with projecting side-hung signage and trench lighting on the left.

Historic records reveal substantial changes to the building's use and function. The Griffiths Valuation of 1865 records the premises (then addressed as 131 Town of Moira) as a bakery, house with outbuildings, occupied by J Turtle. By 1894 it had been renumbered as 112 and revalued as a house only with outbuildings and garden, occupied by George Reynolds. It remained a dwelling until 1943, when the Rating Valuation Binders (1933–57) record the tenant as Harry Ferguson Motors Ltd., with large outbuildings constructed to the rear. Aerial photographs around 1950 show the premises with extensive rear outbuildings and an adjoining single-storey building (no longer standing) abutting the east gable. An inspection note from 29 April 1943 describes "buildings all very cheap construction", likely referring to this industrial conversion. The property subsequently housed Derg Handwoven Tweeds Ltd from around 1950. The building disappeared from valuation records from 1975–1993; following restorative work around 1990 it now survives as a commercial premises.

Despite extensive internal remodelling, the building retains its external character and illustrates historic change to Moira's streetscape. Its connections to Harry Ferguson Motors Ltd. and its position as the end block of the historic terrace make it a positive contribution to the architectural and historical heritage of Moira. The building is located within a conservation area.