KT15 3QB is a postalcode and its consensus geometry is derived from os.
{"os:positional_quality_indicator":"8","date:inception_upper":"1991-01-01","geom:latitude":51.342346,"wof:name":"KT15 3QB","counts:names_total":0,"mz:is_current":0,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633159,"empire_id":136253055,"postalcode_id":39025116,"postalregion_id":1864208099}],"date:cessation_outer_end":804643199,"date:cessation_inner_end":804643199,"geom:area":0,"date:cessation_lower":"1995-07-01","date:inception_inner_end":662774399,"geom:type":"Point","wof:lastmodified":1709395795,"wof:belongsto":[85633159,102191581,136253055,1864208099],"wof:repo":"whosonfirst-data-postalcode-gb","date:inception_lower":"1991-01-01","wof:country":"GB","counts:names_preferred":0,"os:region_code":"E12000008","counts:names_variant":0,"wof:breaches":[],"edtf:inception":"1991-01-01","iso:country":"GB","geom:bbox":"-0.521177,51.342346,-0.521177,51.342346","date:inception_outer_start":662688000,"wof:superseded_by":[],"wof:geomhash":"994a82cc0fcbbe1caacd28609d51aaf2","wof:placetype_id":470996387,"os:district_code":"E07000217","date:cessation_upper":"1995-07-01","mz:is_ceased":1,"wof:created":1583796890,"wof:placetype":"postalcode","mz:is_deprecated":0,"date:cessation_inner_start":804556800,"geom:longitude":-0.521177,"date:inception_inner_start":662688000,"wof:id":39025116,"os:county_code":"E10000030","date:inception_outer_end":662774399,"date:cessation_outer_start":804556800,"src:geom":"os","wof:tags":[],"counts:names_languages":0,"os:country_code":"E92000001","wof:supersedes":[],"wof:parent_id":1864208099,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"edtf:cessation":"1995-07-01"}