Be levered somehow into building high up? (9)
I believe the answer is:
belvedere
'building high up?' is the definition.
(high-up building giving you a view)
'be levered somehow into' is the wordplay.
'somehow' indicates an anagram.
'into' means one lot of letters goes inside another.
'levered' with letters rearranged gives 'elveder'.
'be' placed around 'elveder' is 'BELVEDERE'.
(Other definitions for belvedere that I've seen before include "Mullingar house and north Dublin school" , "Gazebo - lantern" , "Midlands Big House and prestigious north Dublin school" , "Summer house with a view" , "Pavilion with a view" .)