Belsize vs Sundridge Park

Belsize

name

  • Synonym of Belsize Park, Greater London. 

  • A hamlet in Sarratt parish, Three Rivers district, Hertfordshire, England (OS grid ref TL1301). 

  • A council ward of the borough of Camden in Belsize Park, Greater London. 

Sundridge Park

name

  • Synonym of Sundridge, Greater London, England. 

How often have the words Belsize and Sundridge Park occurred in a corpus of books? (source: Google Ngram Viewer )