Give him notice as he's causing damage to the property. 

Hello all, My wife and I are about purchasing a single family home that built 10 years ago, which listed for ~5,400 sqft, I noticed that based on floor plan, it is under 4000 sqft, and although I applied maximum home length * width * number of floor, it's only 4,800, while there is attached garage that is 500 sqft, and 350 sqft balcony on the top floor, which need to deduct from 4,800 sqft  so it would be still just around 4,000 sqft.

I noticed that the Peleton facility is mentioned in Wood County. 

You may have to give a 30 or 60 day notice, but inform your tenants of what is to come and they will either accept the increase or move out.

What do the landlord tenant laws in your jurisdiction say about the notice you have to give to the tenants about the rent raise.

Have you noticed a bump up in the number of participants that are not local? 

The footings for the 'living space deck' will be different than the 'open deck', plumbing and electrical stub-outs will be noticed, things like that that....And if you get caught they will become your worst nightmare!

I noticed that people who are great at buying houses, should not spend the time rehabbing the house.

If you want to do some research on your own from the Lawmakers, start here:IRS - Retirement Plans Published Guidance   (Code, Notices, Advisories, etc.) 

Give them notice and get them out.