BISHOP'S WALTHAM PALACE
HARROGATE PUMP ROOMS & ROYAL BATHS
LINCOLN BISHOP'S PALACE
MUCH WENLOCK OLYMPIAN TRAIL
You will eventually find medieval buttermarkets, village stocks and whipping posts included alongside WW2 bombers, memorials, statues and follies. There will be examples of street furniture - post boxes and telephone kiosks being obvious contenders - sitting comfortably next to the old Crystal Palace, and the remains of Bishops' Palaces.
In fact, the only restriction for this category will probably be time - there is just too much 'miscellaneous' heritage out there for us to investigate!