how much house can I build on land

[Varinder Kumar]

I am looking to flip this home how ever the lot size is 3400 sqft. The home that sits there right now is 775 sqft, very small! It is a 2 bed 1 bath. My plan is to add 500 sqft to it and a 500 sqft garage which amounts to 1775 sqft total structurally. So the question is can I put this much square footage on a lot this size? I will check with the cities building division as well how ever just wanted to get the thoughts of my fellow BP'ers first. Thanks guys i look forward to your responses.