I am looking at a possible property to purchase and adding about 400-500 sf of extra living space (den/family room) would really increase the comps for this particular home. I am trying to figure out a ballpark number...

I have 110k and when it's gone I'm at square one again.

The dwelling unit shall be a single-family residence or duplex unless the dwelling unit is located on property zoned C-R, C-N, C-1, C-2 or C-3 and the property meets the following criteria: 1) within 200 feet of a TARC route, 2) within .75 miles of a public park, 3) within one mile of a National Register District or local Preservation District.

I had a crew go in and deep clean every piece of concrete in the basement with bleach and I sprayed every square inch of the wood (floor joists, window wells, etc...) that I could find with KILLZ before painting.

i know most cities require a minimum livable square footage to be considered a livable domicile.

The PT boards will run you about $1.44 per square foot for 8-footers and $1.83 for 16-footers. 

@Karen Margrave   Thanks Karenthat plan is actually a Portlandia 4 square very popular here in PDX... the lot we bought had this great Oak tree in front so it was perfect fit for the home...

Hello anyone able to tell me about lots sizes  and the price they normally go for ex 9500 square ft. double lot  seller advise house burned down  now just a empty lot  " double lot" lot in Tampa FL  33605. 

Both are owned by the same family, who has owned them since they were built in the 1900s.From my realator [buyer agent]: "I DO know that there would HAVE to be new wire from about 6 feet above the electric meter, all the way down into the new location for the panel, and a new panel would HAVE to be put in, even for one circuit to be put in."

I want to take out half of a wall (to open the kitchen to the living room) and expand the footprint of a couple of bathrooms, but I'm not adding additional square footage to the home.