I’m looking to buy a 1,115 square foot Philadelphia row home that has already been converted into 3 studio units.

I know I'm a disqualified person since I'm a linear descendant.

"Each approximately 2,100 square-foot building costs less than $5,000 to construct."

I'm afraid if I book an April stay, that I might be shooting myself in the foot.

It is a 2000 sq foot 4bd 2ba town house with a small front and back yard. 

In high cost areas like SF Bay area where prices are higher than the replacement cost, square foot addition is a viable option for value add. 

For rough math the cost per square foot of the addition was double what the original home basis would be..

WE can get numbers to work in Columbus Ohio but I don't think anywhere else in ohio unless it was a city school district within 2 miles of urban core and new construction is above $210 per square foot and even then we'd have to look at land cost because land is cheap in columbus. we are expanding now to florida since the numbers are even better. not the opposite. just my 2 cents. 

2245 sq foot home in Burnet TX in a Economic opportunity zone and need some pricing analysis.

I'd like to next buy a duplex/triplex and step foot through the multi-family investing door while continuing to do single-family house flips.