This design also appears in Tin-glazed Tiles from London by Ian M. Betts and Rosemary Weinstein, No 113 Though this tile has pin holes in three of the corners and some people use this as a reason for attributing to London production I think that it is most likely to be Dutch who also put pin holes in corners.
Dimensions: 13.4 cm square and 1.4 cm thick
Condition: Surface chip to the bottom left corner