Fair market rent estimation for commercial property

[David Kim]

Hello, everyone!

I am in the endgame of the closing process of a commercial property, and it's occurring to me that I have no idea what rents should look like for the spaces inside. The current tenants' rates are no help, given that one of them is the owner of the place, and the other is, for all intents and purposes, on a handshake agreement, so the amount is questionable.

Alas, this is't like in the residential world, where you can walk into a comparable building in the neighborhood, as if you were shopping around, and ask about rental rates in their office. Or is it? Are residential vs. commercial rates roughly similar, not counting the triple-net stuff?

I can't exactly ask to speak to a restaurant owner about their rent (or maybe that's how it's done? it doesn't seem right. I'd be annoyed if I owned a restaurant and someone came in to ask how much I pay for rent)

I tried contacting some agencies that help business find rental space, but that didn't lead anywhere (their proposed locations were all very far away from the actual neighborhood in question).

I'd love to hear any advice those more experienced may have on this matter.

Thanks very much!