Working clearances

[Tonyhmb]

Question for main panel upgrade that sits in between 2 houses around 5 feet apart from house to house since you need 3’ working clearance in front of panel does that 5’ not count or does it only count for 2’ 6” since it’s shared property in between houses this is California but he way

 

[infinity]

110.26 makes no mention of property lines. As lone as you have the 36" I see no code wording that would prohibit the working space to encroach on the adjacent property. Now if there were a fence installed on the property line you might end up with a problem.