Heritage Open Day: Discover the hidden gem that is St Nicholas Church, Peper Harow. Note time of tour has been changed. Grade II listed church dating back to the fifteenth century, remodelled in the 1840s by architect A W N Pugin, probably best known for his work on the Houses of Parliament, with further work in the 1870s by Thomas Jackson who was knighted for his saving of Winchester Cathedral from collapse by the use of a diver to secure the foundations and the church was restored following a disastrous fire in 2007.