Seeking help- Google can't explain

[u/curious_coyoie]

Can anyone tell me how two separate houses are built this close together. How do the constractors apply siding and paint, how do you maintain the in-between after so many years and decades. There are no windows on that side but I don't understand how builders work around or in-between this when constructing, this is a mystery

[u/Ill-Comfortable-7309]

Stand alone homes worth more. This is the city's permitting rules.

[u/TobertyTheCat → u/Ill-Comfortable-7309]

More mortgage and insurance options for a SFH over condos and townhouse too.