Should i get an adu permit for the 264 sq feet addition?

Hi Guy,For Jacksonville, yes, STRs are permitted in the historic districts and with commercial zoning.

Are the bedrooms and baths permitted?

I understand it depends on the township, and when I look up certain ordinances it seems they only address residential buildings ( 1-4 units) needing a permit, primary residence, etc.Wanted to see if anyone out here has had experience.

I would just check with local zoning department to see if you need permits or to adhere to certain regulations.

The total cost of construction including permit and finishing would come around 185k.

So I think pivoting can be the right move.Florida is a very pricey market, I looked at a few markets around T.B.  80k will not stretch a long way in those markets and I near that the permitting process can be a nightmare. 

Oh, well then you shouldn't even need a permit.....!

Permitting took literally 2 years.

If people are getting free electricity and water, they tend to be a little less frugal :) .Then check on insurance costs for a MFH and add that to your projections.Finally, talk to your contractors and see what requires permits, what their experience has been in getting them to pass inspections, the timeline and the cost.Factor all of these into the decision to move forward or leave as is - maybe advertise it as a 4/1 with a home office with outside access and get more rent that way.One last point - I hope that the addition you mentioned was done with permits and is reflected on the tax rolls because if not, you may open a can of worms you wish you had not.