Go to Theme Options and set the number of properties per page (will apply to Properties List, Properties list Half and Taxonomy pages)

Set the same value in WordPress settings:

Help for half map property list:  http://help.wpresidence.net/article/properties-list-half-map-page/

Help for standard property list: http://help.wpresidence.net/article/properties-list-page/

Help for taxonomies pages: http://help.wpresidence.net/article/properties-list-page/