Concerning node/4639566544: is there actually a park here? If so, where would its boundaries be?

Unable to answer "What’s the house number of this building?" – The Green Space (Civic Building) – way/266453854 via StreetComplete 61.3:

Building has been demolished.

Construction site - new flats opening "this winter" (2024/25).

Looks like the club houses are still accessible so unsure as to exact location

West bridgford wire reporting the wind turbines are being removed, and will be replaced by solar later this year

Ruddington Computers