local ashlar sandstone with a grey slate roof in the Classical style. Exterior The church has a square west tower in four reducing stages surmounted by a colonnaded rotunda with a small fluted, conical spire. The first stage is constructed of smooth ashlar stone with round-arched and square blind windows. The second stage is rusticated with a clock to the four faces. A round-arched bell-chamber is on the third stage and the fourth stage is similar with columns. The five-bay nave has octagonal ends and three-bay north and south wings. The nave has tall, round-arched windows. The south wing has four Ionic columns supporting a pediment in the form of a portico over a central double-door which also has a pediment. There are round-arched windows at ground-floor level and square windows above. The north wing is plain with central entrance with an architrave and pediment. The vestry is to the north-east and has a round-arched entrance and door flanked by tapering pilasters supporting a frieze and cornice. There is a chapel to south-east. The pediment is inscribed: HANC AEDEM SACRAH PIETATIS IN DEUM ET AMORIS IN SOLUM NATALE MONIMENTUM PROPRIIS SUMPTIBUS EXTRUXIT JOANNES CARR ARCHITECTUS ANNO CHRISTI MDCCXC1 GLORIA DEO IN EXCELSIS Interior Inside, the bay divisions are marked by fluted Corinthian pilasters. A west gallery with a panelled front containing the organ is supported by Tuscan columns. The shallow vaulted ceiling has an elaborate frieze terminating in shallow segmental coving. Fixtures and fittings The tower contains eight bells, five cast in 1792 by Thomas Mears, and three in 1899 by Mears & Stainbank at the Whitechapel Bell Foundry. The church is furnished with straight-backed panelled pews with rounded ends. The communion rail is made from green/brown marble. An octagonal panelled pulpit dated 1917 was given in memory of Richard and Martha Ann Popplewell. There are memorials to John Carr and his family in the chancel. Carr was buried in a vault along with some of his nephew's family – John Carr of Carr Lodge, Horbury, his wife, Hannah Maria (Marsden) and one of their granddaughters, that had been forgotten until its discovery in 1950, when repairs were made to the vestry floor. Above the door contains a Funerary hatchment for John Carr of Carr Lodge. This contains a black dexter for John Carr and a white one for his wife, Hannah Maria (Marsden) daughter of William Marsden of Wakefield.