St Helen's Church, Sefton

The land was first consecrated in 1170,[7] and a private chapel for the Molyneux family built soon after. The history of the land before this is unknown, but the distinctive oval shape of the churchyard suggests that it may have been used as Saxon burial ground in pre-Conquest Britain.

A small, decorated chapel in the Norman architectural style is known to have existed by 1291,[2] when the building's worth was estimated at £26 19s 4d in the Valor of Pope Nicholas IV. No part of this original chapel exists today, however during building works at the East Window in the early 2000s, substantial Norman floor tiles were discovered and are now displayed in the Lady Chapel.

By 1320, the original building had been completely removed and replaced with a more contemporary Decorated structure, which incorporated a small nave with pointed, geometric tracery windows and pitched roofline. A west steeple with angle buttresses, a cornice and parapet with beehive-shaped pinnacles[3] and distinctive tall spire was also built adjoining it. The spire was partially rebuilt following damage by severe gales in 1802.

Throughout the 14th and 15th centuries, a series of alterations or additions, which may have incorporated a chancel or Lady chapel, seem to have been made to the structure. Evidence of this can be seen in the West window of the north aisle, which is curvilinear in style and shape, and postdates the 14th-century structure.

Looking west in the nave towards the font

During the reign of King Henry VIII prior to the English Reformation, the church was given an extensive rebuild. The 14th-century tower was retained, but everything else was removed and a traditional Tudor church in the Perpendicular style was built. This incorporated a new nave and chancel with a clerestory, side aisles and chapels to the north and south, a two-storey porch to the south and small vestry to the east.[8] The north chapel is the Lady Chapel, and the south chapel, now known as the Molyneux Chapel,[5] was once the Chantry of St Mary.

The vast majority of the church as seen from the south elevation is of new stone dating from this rebuild in the 1530s.[3] However, the east bay of the north aisle uses stonework dating from the 14th century, and the west bay from the 15th century, suggesting that much of the masonry of the earlier structure was incorporated into the new Tudor building. The smaller windows, rough joint with the tower, lack of embattled parapets, and large sections of arch mouldings which make up the North wall all suggest that this was the case. Within the chancel, a 15th-century sedilia and piscina in a four-arch arcade, and an ogee-arched aumbry are located to the South of the altar and predate the current structure.

Some time in the late 16th century, a range of typically Elizabethan, rectilinear windows in the late Perpendicular style were installed along the south aisle,[3] flooding the church interior with light. They are plain but contain fragments of pre-Reformation glass set into leaded panels.

The screen

The most striking aspect of the church's interior is the complex of seven screens dating to the early to mid 16th century, when the current church was built. They are described by Pollard and Pevsner as the church's "great glory" with the chancel screen forming "the magnificent centrepiece of the whole church".[5] They are richly carved with Gothic and Renaissance motifs, the latter including friezes with putti.

The wooden stalls in the chancel and twenty six rows of pews lining the nave were carved especially for Sefton, and date to around 1590. They are richly carved and noteworthy in that they display only secular motifs: unusual given their setting and purpose. They are oak in construction and carry a distinctive poppy head finial, fashionable in the 16th century, atop their ends which each display a single letter of the alphabet in Gaelic script.

The pulpit is Jacobean carved wood and dates to 1635. It retains its backplate and sounding-board, and is richly covered in intricately carved Arabesque decoration.

A large, 14th-century muniment chest, four hatchments to the Blundell family and a series of carved wooden pews are located in the north and south chapels.

The octagonal baptismal font which is 15th-century and out of place in the West end of the church, lacks its original painted decoration but has received a plain wooden cover dated 1688. Oak boards painted in gold leaf displaying the Ten Commandments and Apostles' Creed hang in the tower and date to a similar period. These would have originally hung on the East wall behind the altar.

The communion rail, with twisted balusters, dates from between 1690 and 1700.

During the 18th century, when the Neo Classical architectural style was fashionable in Britain, a series of alterations were made to the church's interior. Those that survive today are the characteristically Georgian austere, dark-wood panelling, complete with a relief pillar design highlighted in gold, which replaced the 17th-century Creed and Commandment boards behind the altar. The area around the south door received a markedly 18th-century wooden vestibule, and above the 14th-century north door, a white marble epitaph was added. The church also received three 12-armed golden chandeliers in 1773. The addition which has since been removed was a set of raised wooden galleries in the side aisles, which were added to increase capacity in the church. Their installation will have prompted the moving of the font from its orthodox standing place at the South door to the rather unconventional site it now occupies in front of the tower. The walls of the church were whitewashed at some point during this era.

Work began in the late 19th century and was completed in 1901. The most significant changes were the removal of the Georgian galleries and whitewashing, but by far the most striking was the addition of the carved wooden ceiling in the nave and side aisles. Taken from an original 16th-century piece of ceiling in the porch, it stretches down the length of the church. From 1875 onwards, a series of stained glass windows were added. The organ was installed in 1893 and built by Hill & Son. It was modified in 1922 by Harrison & Harrison, in 1968 by Rushworth and Dreaper and in 2007 by Henry Willis & Sons.[9]
Several images of the Madonna and Child were installed and private altars were reinstated in the side chapels adjacent to the main chancel.

Between 1907 and 1922, W. D. Caroe extensively restored the screens and designed the pews lining the side aisles. These replaced family box pews from the 18th century, of which only two were retained at the West end of the North aisle. A choir vestry was added in the form of a small single-storey annex to the North-East of the church in 1915, which was further extended to provide kitchen facilities and access to the main vestry in 1990. Central heating was installed throughout the building.