How is the profit in construction business in Srinagar?

I built a two story house without a roof, still unfurnished right now. Spend around 75-80 lakhs including land. Basic furnishings like windows, doors , wall putty, electric fittings and sanitary are still pending. It took me around 1 year to build and invested my time and was a very hectic process.

on how much profit should i sell this house for? how much should be a reasonable profit charged on this for my own time and money invested?