It's entirely possible the easement(s) exists but wasn't found in the title search because a full title search only goes back X years (with X being dependent upon the customs of the state).For 3 utilities to be in the same location I highly doubt the use is without permission.

Or does it require other permission?

We would like your permission to..."

I know I have to give them 24 hours notice to enter but they don’t have to give me 24 hours notice that I don’t have their permission do they?

Voila finished... maybe not...A planner in Polk county told me that only backyard ADU's are permissible, and "such structures are for occasional housing and may not be used as rental or permanent housing." in a email.

Ensure that your request is in compliance with these laws.Provide written notice: If you determine that your request is legally permissible, provide the tenant with a written notice explaining why you need the documentation and what specific documents you are requesting.

He gave permission to do dirt work now. 

@Joe Cassandra, I think if you obtain permission to do an ACH transfer whereby you reach into your tenant's account to withdraw the money, you're fine, as you maintain control. 

If a tenant doesn't pay their portion of the rent, you first have to get permission from section 8 to evict them!

If you discover your tenant snuck a dog in six months ago without permission, you can serve them a lease violation notice.