Building going strangely cheap at Leatherhead (6)
I believe the answer is:
chapel
'building going' is the definition.
'chapel' can be an answer for 'building' (I have seen 'religious building' mean 'chapel' so perhaps 'building' could also mean 'chapel'). I'm unsure of the 'going' bit.
'strangely cheap at leatherhead' is the wordplay.
'strangely' indicates an anagram.
'at' says to put letters next to each other.
'leatherhead' becomes 'l' (head letter of 'leather').
'cheap' anagrammed gives 'chape'.
'chape'+'l'='CHAPEL'
Can you help me to learn more?
(Other definitions for chapel that I've seen before include "house of prayer" , "Nonconformist building (with a father!)" , "Place of worship set apart in church or cathedral" , "Small building for worship" , "Branch of a newspaper trade union" .)