A partial second story can cost between $90,000 to $120,000 for a 500 to 700 square foot area.

How much does it cost to put a second story on a house. In the end, it can be difficult to. On average, you can expect to pay about $100 to $300 per square foot for a second story addition. In san diego, quotes range from $300 to $400 per sq ft.

According to homeadvisor, adding a second story to a house can cost anywhere from $100 to $500 per square foot. In cases when bathrooms, kitchens, and heating systems get. This estimate would also depend significantly on the terrain.

This is enough to fit one. The average cost to add a second story is. Outlining the costs with a second story addition.

The total cost of adding a second story to your house varies greatly but is usually between $60,000 and $150,000. However, it doesn’t always have to be. So basically, the total cost would be around $225,000 to $450,000 for 1,500 sq.

$100 per square foot is the lowest estimate you’ll get and that will work. Turrell puts the cost of adding a storey at about $2,500 per square metre, “so 100 square metres equals about $250,000, which is around the average size for a second storey addition.”. How much does it cost to add a second floor to a 1000 sq ft house?

For a two thousand square foot home, the cost typically ranges from $200,000 to $600,000. Second floor addition costs at a glance. However, a rough estimate is that the construction cost will range from $275 and $325 per square foot.