Town Hall, Kerr Street, Portrush, Co. Antrim, BT56 8DX

Portrush Town Hall is a polychromatic red-brick building in the Scots-Baronial style, constructed in 1872 to designs by the prominent regional architectural firm Lanyon, Lynn & Lanyon, with the contractor being Thomas Stewart Dickson. It stands prominently on a corner site at the junction of Mark Street and Kerr Street in Portrush town centre. The building is a landmark example of High Victorian municipal architecture in Northern Ireland, notable for its largely intact architectural detailing of high quality and character, and of national interest as a work of this significant firm of architects. It is also of considerable social importance as a civic landmark.

The building is two storeys over a semi-basement with an attic, and follows a rectangular plan with gabled abutments to the northeast, a cruciform ridge, and a bowed southeast end adjoining a four-stage stair turret. The roof is pitched natural slate with terracotta ridge tiles. Red-brick chimneystacks have moulded caps and ball finials to the crow-stepped gables. The bowed end is capped in lead with a metal finial at the apex, and the turret is topped by a metal weathervane. Cast-iron ogee rainwater goods sit on a scotia-moulded eaves course with a toothed yellow-brick frieze.

The walling is Flemish-bonded red-brick on a chamfered plinth, which is smooth rendered at a gradient to the southwest. Black brick string courses run at sill and impost level, with a mid-level decorative toothed yellow-brick string course and decorative raised brickwork to the crow-stepped gable at the southwest. Windows are replacement timber-framed sash: round-headed 2-over-2 with margin panes to the first floor, and smaller segmental-headed 2-over-2 with horizontal glazing bars to the ground floor, unless otherwise noted. All windows sit in alternate chamfered brick reveals, with horns, flush black and red-brick voussoirs, a logged brick drip mould, and projecting moulded sandstone sills.

The southeast elevation comprises the bowed end bay abutted on the right by the stair turret. The bowed bay has five windows to each floor, with a diminutive 1-over-1 window to the lower left at ground floor level. The right cheek of the bowed section is fully abutted by a lean-to two-storey-with-attic wing, terminated by the stair turret, which has two diminutive 1-over-1 windows to three stages, irregularly arranged, and a decorative carved trefoil panel under the eaves.

The southwest elevation reads as three flush parts. The left bay contains the stairwell and is lit by a segmental window at first floor, and a double-height window lighting each half-landing level directly above, with a central timber panelled dividing section inset between levels. The ground floor has a service door to either side of a diminutive segmental window. A substantial flush gable is aligned slightly left of centre above two openings at first and second floor, its right side delineated by a tall clustered chimneystack rising from first-floor level on a corbelled base. The ground floor has diminutive paired windows flanking a service door. The right side of this elevation relates to the bowed southeast end described above.

The northwest gable has a window to the ground floor left. The northeast elevation has at its left a gablet with a window to the attic and two openings at first and ground floor. A bolection-moulded six-panelled door at ground floor left is flanked by semi-engaged colonettes from mid-level and surmounted by a segmental-headed transom light. To the right, two full-height gabled abutments rise the full two storeys. The left abutment houses a stairwell and has a slender rectangular opening at the gable, a large 1-over-1 window at first floor, and two 1-over-1 windows at ground floor. On the southeast cheek of this abutment is a segmental-headed doorway comprising a double-leaf bolection-moulded six-panel door with Victorian offset brass pull handles and a fixed tympanum with painted lettering reading "PORTRUSH / TOWN HALL", all surmounted by black brick voussoirs and a logged brick drip mould. The doorway is flanked by sandstone semi-engaged columns from mid-level with decorative carved capitals, and has a 2-over-2 window above at first floor. The right gable is lower and narrower, with two windows at each floor.

The building is corner-sited at the junction of Mark Street and Kerr Street. To the front stands a Portland stone, bronze, and war memorial on a stepped plinth, enclosed by cast-iron arrowhead railings. The southwest elevation overlooks the seafront. There is an excavated building site to the rear.

The building was constructed following the opening of the railway line to Portrush in 1855, which assured the town's rapid growth as a Victorian bathing resort. The Assembly Rooms and Town Hall were formally inaugurated on Monday 12th August 1872 when an amateur concert was given by a number of residents and other friends before, in the words of the Belfast Newsletter, a "large and really brilliant assemblage, including most of the elite of the neighbourhood." A bazaar was subsequently held to raise money to clear the remaining debt on the building. The Town Hall is first shown captioned on the large-scale town plan of Portrush dating from 1896. The building originally provided a reading room, a Masonic Room, a concert hall for 500 people, basement living accommodation for the caretaker, and water closets. It served as a venue for petty sessions and local government functions, as well as being a centre of social activity and entertainment. During the 1880s and 1890s the Town Hall hosted auctions, dancing and calisthenics and deportment classes, musical concerts, Bible Society meetings, a fishery enquiry instituted by local fishermen, sermons, meetings of the Royal Historical and Archaeological Society of Ireland, election addresses, and lodge meetings of the local Orange Order. Percy French performed at the Assembly Rooms during its heyday.

The building was initially owned by Portrush Assembly Rooms Co Ltd, a committee of local people including businessmen and clergy, and entered the valuation records in 1872 at a valuation of £50. The cost of construction was said to be £2,300. In 1917 ownership passed to Portrush Urban District Council, without significant change to the valuation. At the time of the 1901 census, the caretaker was English-born William E Carter, a naval pensioner, who occupied four rooms in the building with his wife Matilda, who was from Derry. Carter remained caretaker at least until 1911, when he and his wife are again recorded as resident there.

In 1930 alterations and additions were made to designs by A J H Clarke, Portrush Town Surveyor. The building was lengthened by 20 feet to the north and a wing was added to the east side. These additions were considered to improve the proportions of the building while preserving the Scots-Baronial style. The previously narrow winding staircase, which caused a bottleneck at the top approaching the first-floor function room, was replaced by a wide fireproof stair of reconstituted granite with generous natural light, housed in the new wing. Nine feet was added to the width of the main hall by incorporating a former corridor and stage area. A new stage, properly equipped for theatrical performances, was provided along with dressing rooms, new council offices and council chamber, cloakroom and lavatory accommodation, a strong room, caretaker's quarters, and in the main hall a fireproof cinema projection room with space for the installation of talkie apparatus. The total cost was approximately £4,000. The main contractor was Hugh Taggart of Ballymoney, with subcontractors including Messrs Musgrave & Co of Belfast for heating, Mr Thomas May BA of Londonderry for electric lighting, Riddels Ltd of Belfast for sanitary fittings, and Robert Kirk Ltd of Belfast for mosaic work. Valuation records of 1933 to 1934 note that the building was also used as a library, and that a petty sessions court continued to be held there; the concert hall and dressing rooms on the first floor were separately let at £120.

Having faced demolition in the late 1990s, the hall benefitted from an eighteen-month restoration programme undertaken in association with the Hearth Revolving Fund with grant support from the Heritage Lottery Fund in 2004 to 2005. Selected brickwork was replaced using reused brick. The old cinema projection room, which had been encased in concrete to render it fireproof, was removed. A musicians' gallery was restored along the full length of the hall, layers of paint were removed from the plasterwork, new toilets were installed, level access was provided, and modern theatrical equipment was introduced to allow the hall to host plays and pantomimes.