Electrical, plumbing, roofing, carpentry, housing codes, fire codes.

I have spent my career enforcing zoning and building code requirements.  

They aren't going to trust giving anyone the lockbox codes. 

I bought my first investment property for vacation rental and i have a question about some locking systems.I've been thinking about putting remote controlled locks on the doors of my property, so i can monitor the locks from home and send out temperary access codes to the clients i rent out to.Does anyone have any experience with these systems and does anyone know a good reliable brand for these kinds of locks.The reason i want to go this route is because i am looking for another solution than a property manager and to have more control over my property.

I'm thinking things like "code violations and notifications", etc. but I have to be specific, because if I don't ask for it they obviously won't include it.Please help me make my list.Thanks in advance!

What is the best method or service for validating postal addresses before mailing?

Post all details on the numbers they are offering, including their equity harvesting math, and we'll run it.

I'm a little confused, if there's no building codes or permits in the town, who's this code authority that has issued a stop work?

(Is that true for all these places or are certain areas growing more), but I'd love to learn a bit more about what would be the right areas to focus on given my constraints, to develop a long term performing asset.What I would want to know is growth projections, rent/sqft in these cities, zip codes that are associated with good schools (Gilbert is pretty well known).The base case that I've been building looks like this:$200K for a 3bd 2 bth Single family home, 1600 sqft.Assuming rent/sqft of say 0.9 -> $1440/monthIs it possible to net $200-$300 on that?

My guess would be the owner already scheduled a city inspection for the addition and it was denied likely from not meeting code.