Average GPS coordinates for Collier Row Postcode location: 51.599, 0.166. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Collier Row on map:

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Listing cities & postcodes (1):
>> Essex, RM5 Collier Row, England, GPS coordinates: 51.5989,0.166