Unable to answer "What’s the house number of this building?" – Semi-Detached House – way/1329463170 via StreetComplete_ee 61.1:

Split

Looks like these two un-numbered houses are a single building converted into two flats

via StreetComplete_ee 61.1

In context of overlay "Buildings" – Building – way/1329463625 via StreetComplete_ee 61.1:

This looks to be part of the houses

Unable to answer "What’s the house number of this building?" – Semi-Detached House – way/1329463757 via StreetComplete_ee 61.1:

Split

Unable to answer "What’s the house number of this building?" – Semi-Detached House – way/1329463593 via StreetComplete_ee 61.1:

Split

Garage half is separate

via StreetComplete_ee 61.1

In context of overlay "Buildings" – Building – way/1329484927 via StreetComplete_ee 61.1:

Split in two, joined to neighbour to the west by garages

Separate garages

via StreetComplete_ee 61.1

Unable to answer "What’s the house number of this building?" – Semi-Detached House – way/1329463183 via StreetComplete_ee 61.1:

Split

Joining garage

via StreetComplete_ee 61.1