31 of 44 owners signed up for an annual condition walk at $185 a door
Numbers first. 44 doors under management, mostly single family rentals and a few duplexes. Last spring I put an annual condition walk in front of every owner at $185 per unit, billed once a year on the March statement. 31 said yes, 9 said no, 4 never answered and I stopped chasing them.
I don't inspect anything myself. I put a licensed inspector on a standing agreement at $110 per unit (inspector licensing rules differ by state, and mine requires one, so check yours before you build anything like this). He does 5 or 6 in a day, so the driving is efficient and he'll hold that price. Gross on 31 units is $5,735, cost is $3,410, so I cleared about $2,325 for maybe six hours of coordination.
The part that nearly killed it: unit 12's report flagged a water heater at 14 years with rust at the fitting, and the owner's first email asked why my maintenance tech hadn't told him that in three years of turnovers. Fair hit. I had to eat about $400 of the replacement to keep the account.
What I'd keep. Reports go from the inspector to the owner directly with me on copy, and I don't touch the wording. The second I start editing findings I'm the one on the hook for them, and the inspector loses the thing owners are actually paying for. Renewal season is March. I'll report the renewal rate then, because that number decides whether this was a business or a one-time bump.