More often than not, adding a bedroom increases the value of a home for when you sell. For every bedroom that's added to a home, expect the price of a home to go up between $30,000 and $50,000. ... Only an experienced local realtor can tell you how much you could get for an extra bedroom before you consider adding one.

How much value does adding an extra bedroom add?

An extra bedroom can add up to 15 per cent to the value of your home, especially if it's a loft conversion with an en suite bathroom.

Is adding a room worth it?

Adding living space can add 5.3% on average to the median home value, according to Opendoor's home improvement data. That's a dollar increase of about $16,628. We define this project as the addition of 150 square feet of above-ground living space.