St John's Church Pendlebury stands on Bolton Road and is a landmark in Irlams O' Th' Height. In around 1841, a group of local men raised funds to build a new Church. The Church cost £2000 to build and was called St John the Evangelist. It was opened for Divine Service in February 1842 and was consecrated on 11th October 1842. It was built in a very simple Anglo-Norman style.

Originally, the building had no chancel; the North Porch was the Vestry. There was also no Baptistry, a font stood against the East wall. Readers and preachers climbed a three decker pulpit where our Organ currently is. The organ was on the balcony and the Choir sat on the front pews. The original pews were box-pews and the best ones were rented out.

In 1843, the Parsonage was built where the Hall currently stands. 16 years later, alterations begun in the Church itself. A large arc was cut in the East wall and the chancel was built. In 1861, gaslight was installed in Church and in 1863, an organ chamber was built and the organ was brought down from the balcony. 

After World War One, a memorial plaque was erected in Church in memory of those from the Parish who had fallen during the War. During the 1920's and 30's, electric lighting and heating was installed in Church. 

Years later, World War Two broke out and Christmas of 1940 brought the Manchester Blitz. Several homes in the Parish were demolished and the occupants were killed or injured. The Church roof and doors were damaged and nearly all of the stained glass windows were destroyed. At the end of World War Two, a further memorial plaque was installed in Church below the existing memorial plaque. 

In 1965, a Garden of Remembrance was built on the South side of the Church. And by 1969, a new vicarage had been built and a new Parish Hall was built on the site of the old vicarage. 

In 1986, dry rot was discovered in the Church which required the building to be gutted. All Church Services were conducted in the Parish Hall for six years while the building was restored. In this time, extensive alterations had been made to the building. The wooden pews had to be burned due to the fungus infecting the wood work. The pews were replaced with cushioned chairs.  The lounge area was made under the balcony, featuring two toilets and a kitchen. The old Victorian font could not be moved, and so a new immersion pool was fitted into the floor and protected with glass screens. 

Six years and £120,000 later, the Church renovation was complete. The Church services returned to the newly restored building on Palm Sunday 1992 with a special service of Thanksgiving.