The spot in the dark area would suggest this species?
This moth is supposed to be very rare in Essex and extinct in neighbouring Hertfordhire.
Thanks for looking
Id please
Musotima nitidalis
L-album Wainscot
Feathered Ranunculus
Agonopterix nervosa
Blossom Underwing
Beautiful Marbled
Lampronia fuscatella
Gravitarmata margarotana
Perittia obscurepunctella
Black-spotted Chestnut
Cydia pactolana