Carrickfergus Congregational Church Hall, Queen Street, Carrickfergus, Co. Antrim, BT38 8AD

Carrickfergus Congregational Church Hall is a late-nineteenth-century Romanesque Revival hall dating to 1890, located on the north side of Queen Street in Carrickfergus. It is a double-height brick structure with an ornate front façade that remains externally and internally well preserved. The hall is linked via a connecting block to the Carrickfergus Congregational Church, also late-nineteenth-century and in the same style, together forming a recognizable architectural group despite facing different streets. The hall likely originally served as both a Sunday school and for church services before the church was constructed, which the evidence suggests occurred between 1894 and 1929.

The hall is rectangular on plan and faces south, with a two-storey T-plan linking block to the north, a canted return to the east of the linking block, and a single-storey modern porch of limited architectural interest to the east of the linking block. The pitched roof is covered in natural slate with sandstone verges on moulded corbels and replacement half-round metal gutters. The walls are constructed in Flemish-bonded red brick over a plinth.

The principal south elevation is symmetrical, featuring two replacement four-light casement windows flanking a central rose window of six roundels encircling a seventh roundel positioned above the entrance opening. The windows are round-headed with flush chamfered sills. Above them, round-headed single-rebated arches with archivolts are supported on pilaster strips with imposts. The apex displays basket-weaved brick nogging with a central shield-shaped datestone set within a moulded recessed panel, inscribed "Independent Sabbath School." The entrance is gabled with a moulded corbelled-out verge and features round-headed replacement vertically sheeted double-leaf doors with a plate glass fanlight.

The west elevation contains blocked windows filled with cement render. The east elevation abuts a public house. The northern end has a single-bay two-storey pitched porch opening onto an alleyway. The north elevation is abutted by the linking block.

The church hall is situated perpendicular to the church and is flanked by two attached two-bay two-storey wings with pitched roofs, block-marked walls, and square-headed replacement timber casements. The left wing functions as a residence. Its principal south elevation has two windows on the first floor and a replacement panel door to the left with two windows to the right on the ground floor. The west gable has a single window on the first floor at the left end. The rear elevation has the ground floor abutted by a cement-rendered shed of limited interest, with a single window on the first floor. The east gable is entirely abutted by the church hall. The right wing serves as a church hall educational facility with a similar layout to the left wing. Its principal elevation has two windows on the first floor with uPVC casements, while the ground floor has a blocked window to the left and a blocked door to the right, both filled with cement render. The east gable is entirely abutted by the church hall. The rear elevation is abutted by a two-storey return and a single-storey block, both of modern construction and limited interest, with flat roofs.

The hall has considerable social and cultural importance for the local community and holds group value as part of a unified architectural ensemble with the adjacent Congregational Church. The building is situated within a conservation area.