I don’t do apts … don’t like them. Both inspectors in my area that do a bunch of these would be between $2900 & $3,300
I’ve seen their fee’s before … $350 p/bldg and then $55 to $65 p/unit
Both indicate on average they allocate about 30 minutes p/unit and about 45-60 minutes p/bldg itself (roof, foundation, siding, common areas).
SO 4 bldgs @ 1 hr each = 3-4 hrs. And about 27 apt units @ 30 min each +/- = 13 hrs
2 days plus report next day.