Hiya OG,
UK defaults to maps.google.co.uk, and we don't seem to have that facility.
Using the 'link' link - see attached image 1 - will give you the coordinates - but these are often (sometimes a mile or two) off. I don't think Google likes the UK too much.
I strongly advise UK users to use multimap.com to input the address or postcode. The page by default - and without javascript - displays the (accurate) map coordinates - see attached image 2.