text: Hello,
  
  This must actually be a Navmii error.
  
  In OpenStreetMap, Whalley and Guildford don't have boundaries, they are only points near their centres. Any computation of neighbourhood boundaries or a point belonging to one neighbourhood or another is not done in OpenStreetMap. The prime OpenStreetMap tool for address lookups, Nominatim, returns the following when searching for this building's address: https://www.openstreetmap.org/search?query=13777%20103%20Avenue%2C%20Surrey%2C%20BC
  
  "13777, 103 Avenue, Johnson Heights, Surrey, Metro Vancouver Regional District, British Columbia, V3T 1Y1, Canada"
  
  so neither Whalley nor Guildford.