Parliament Buildings Facts

01. On 19 May 1928, the Governor of Northern Ireland the Duke of Abercorn laid the Foundation Stone for Parliament Buildings.

02. On 16 November 1932, The Prince of Wales, Edward Windsor, opened Parliament Buildings. 80 years later, on 17 November 2012, a special open day will mark the historic occasion.

03. Architect Sir Arnold Thornely of Liverpool designed Parliament Buildings to be 365ft wide, representing one foot for every day of the year.

04. Parliament Buildings is a Grade-B listed building, designed in Greek Classical tradition.

05. Standing at 92 feet high, Parliament Buildings is made from English Portland stone and is mounted on a granite base quarried from the Mourne Mountains in County Down.

06. The grounds of Stormont Estate (224 acres at the time of purchase) cost approximately £20,000. The cost of constructing Parliament Buildings, which was completed in 1932, came close to £1.7 million.

07. Representing the number of counties in Northern Ireland, Parliament Buildings has six floors and there are six pillars at the entrance to the building.

08. Architect Arnold Thornley received a knighthood from George V in recognition of his architectural work on Parliament Buildings.

09. The blue, red and gold painted ceiling of the Great Hall remains untouched since it was first painted in 1932, thanks to a secret waxing process formulated by Heaton, Tabb & Co. of London.

10. The Great Hall measures 26.85m x 14.31m and is the most richly-decorated part of Parliament Buildings.

11.Original plans for Parliament Buildings actually involved three separate buildings to include law courts, a parliamentary building, and an administrative block. However, due to rising costs early in the project, the original plans were changed and only one building was constructed. This explains why it is called 'Parliament Buildings' (plural) even though it is a single standalone building. The intended sites for the other two buildings are clearly visible today, these are the lower terraces in front, and to either side of Parliament Buildings.

12. To camouflage Parliament Buildings during World War II, the building's Portland stone was painted with a mixture of cow manure and bitumen. Removing the paint after the war was a huge challenge with the mixture having stained the stonework. The paint mixture took seven years to remove and the exterior façade never regained its original white colour.

13. The avenue leading up to Parliament Buildings is lined with 305 red-twigged lime trees which have survived since they were first planted in the 1920s.

14. It is one mile from the gates at the bottom of Prince of Wales Avenue to the front steps of Parliament Buildings.

15. There are almost 2000 meters of corridors across the six floors in Parliament Buildings.