A way of finding Broadcasting House! (13)

I believe the answer is:

radiolocation

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'broadcasting house' is the definition.
The answer and definition can be both man-made objects as well as being singular nouns.
Maybe you can see a link between them that I can't see?

'a way of finding' is the wordplay.
'a way of' becomes 'radio' (I can't justify this - if you can you should believe this answer much more).
'finding' becomes 'location' (location is a kind of finding).
'radio'+'location'='RADIOLOCATION'

Can you help me to learn more?

(Another definition for radiolocation that I've seen is " Reflective technique to find out".)

I've seen this clue in The Irish Independent.

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