The first Quaker presence in the ancient market town of Horsham was in 1655. In that year the founder of the Society of Friends
George Fox first visited Sussex, and it is sometimes claimed that he stopped off in Horsham—although there is no evidence to suggest he founded the congregation in the town or even visited at that time. His diary records that "I passed into Sussex and lodged near Horsham where there was a great meeting, and many convinced" (i.e. converted). Whether from Fox's influence or not, in 1655 a group of Quakers preached in the market place and one was jailed for "causing a disturbance in church" (St Mary's, the
Church of England parish church). Quakers were seen as "striking directly at the foundations of order and authority" The cause grew quickly, though: by 1668, Horsham was one of 13 locations in Sussex recorded as having permanent Quaker meetings. At that time none of these places had permanent meeting houses, members instead using "safe private houses and farm buildings", but this soon changed:
one was built at Ifield, a short distance from Horsham, in 1676 (still in use, and one of the oldest continuously operating purpose-built Friends meeting houses) and another had opened in
Lewes the previous year (superseded in 1784 by the present
Lewes Friends Meeting House). The religious census of 1676 found about 100 Nonconformists in Horsham parish, out of a population of about 3,000; many of these would have been Quakers. The buildings were dilapidated by the late 18th century, so they were cleared in 1785–86 and a replacement meeting house was built further forward, closer to the road, in 1786. A cottage was built onto the northeast side at this time. The work cost £536 14
s. 5½
d. He became "the most influential architect of meeting houses [in the interwar] period" and afterwards (he died in 1966). Horsham Friends Meeting House is one of three surviving 18th-century
Friends meeting houses in Sussex, along with Herstmonceux (1734) and
Lewes (1784). It was designated a Grade II
listed building on 26 July 1974, and is registered for worship in accordance with the
Places of Worship Registration Act 1855; its number on the register is 4666. It is very close to
Horsham Unitarian Church, another Grade II-listed place of worship built in 1721. The meeting house is one of eight in the West Weald area, covering northwestern West Sussex and southern
Surrey. There are services each Sunday morning and Wednesday lunchtime. ==Architecture==