A small addition on the north side, which housed a service stair, has been removed.
In 1983 major restoration of the building was made and unsympathetic additions were removed.
This addition to Route 30 was removed on March 1, 1921.
The choir was extended to the east in the 17th century, but this addition was later removed.
Latter additions to the building were removed to restore the cottage to its original condition.
The picture was lengthened to suit its place in an oratory, but this addition has since been removed.
The 20th-century additions to the building were removed in 2009.
Two wooden additions were removed and the interior was restored based on original plans.
The additions of the 19th century had been partly removed in 1934/35.
Various 19th-century additions were removed to return its exterior to its original form of 1710.