Get 400 Sq Ft Master Suite Addition Cost Background. Average cost to add a new space is about $55,000 (240 sq.ft. The overall cost that will be come to construct the 400sq.feet slab of rcc is.
Whether you're planning to rent out your unit or not, be aware of the potential additional costs you may run into with your apartment addition.
Extended picture gallery for room additions. The master suite addition estimate below is factored with a crawl space foundation and the extension of your existing heating and cooling system (hvac). Modifying these bedroom plans to meet your existing house setup, can alter the estimated cost below. Extended picture gallery for room additions.