Hi,
For the benefit of others reading, an example building the OP is referring to.
Two things:
- This has been incorrectly mapped as
building=terraced
. Ideally, it should be split with an area for each house, each house should then be taggedbuilding= semidetached_house
orbuilding=house
+house=semi-detached
(my preferred option). - The iD editor actually shows this as “Row of terraced houses” for me. “Townhouse” is the US term for the GB “terraced house”. I suspect your browser’s language is not set to EN-GB.
Hope that helps.