You will need a blue print from a stamped architect who either works with an expediter or can handle it themselves so you get a permit issued in a reasonable period of time.

If it does get an Architect to give you a free consultation and start from there.

If you're going to be doing any serious structural changes,  have an architect draw up some plans even if the city doesn't require them because they might change their mind.   

Anyhow, I was given the names of an attorney and architect with experience in Boston with this.  

Looking for an architect & GC for a high end row house rehab in NW DC.  

Costs would involve having an engineer or architect help with concept drawings and getting it entitled.

An architect will charge you anywhere from 1-3 dollars a sq ft to review and stamp your plans. 

not sure who does work like this2. new roof design (probably 2nd floor redesign too) - architect or structural engineer3. framing of new roof and 2nd floor - builder?

I am putting my career on hold as an Architect to grow a property management company here in CT, and plan to supplement my income with commissions from helping investors buy/sell properties. 

I did get a couple of quotes from architects but they were much more expensive than the drafter.