Continuing the discussion from [YET MORE POTENTIALLY FICTICIOUS ADDRESS and / or PERSON(S)]
(YET MORE POTENTIALLY FICTICIOUS ADDRESS and / or PERSON(S) - #7 by frank):
11863251 and 11863490
Incorporated on 6 March with the same, or similar, criteria matches. The first has a spurious prefix on a real address that is more usually presented in a different way across multiple registrations. The second has an address that does not appear to have been used as a registered office since 2005; archives show there are over 800 dissolved companies listed against it.