If you are considering a new bedroom, take into account the number of bathrooms in the home. The usual ration is one bathroom to two bedrooms. This means if you have a three bedroom and two bath home, adding another bedroom is fine. If you have a two bedroom and one bath home, adding another bathroom means you really would need to add a bathroom as well.


The first step is often fixing a cracked floor or leveling it, and sometimes even staining it to make it look more attractive; the repairs cost $500-$12,500, and stains range from $2 to $10 per square foot. Drywall is typically put up, which costs from $1 to $2 per square foot. Adding boards for a storage space above the garage typically costs about $2 per square foot.

Garages have minimal insulation, so if you’re renovating your garage to turn it into an office or family room, you’ll certainly need to add insulation and HVAC. Your insulation pro will start with the ceilings and floors. Beyond that, they may or may not choose to add insulated garage doors (if doors are being kept). All in all, adding new HVAC and insulation can add $2,000 to $3,000 to your garage remodel cost.


Every city has certain building codes all homes must follow. One popular item many homeowners have to add when they convert their garage into a living area or bedroom is a new window. Building codes require living spaces to have a window large enough for a person to crawl out of in case of an emergency. Single window installation costs start at $1,200.
This single car garage is another great structure that would be a great addition to any property. Though it only has room for one full-sized vehicle it is still a very functional building. And it also has a side entry door which makes getting in and out of this building convenient. Especially if you decided to use it for a workshop or for additional storage.
The cost of installing five windows falls somewhere around $5,000, or about $1,000 per window. If your garage doesn't have any windows, plan to add at least one. This is especially important if you want to list it as a bedroom or rent it out. You'll need an egress window big enough for a person to escape through in case of a fire. Egress windows average about $3,500.
Don’t make the mistake of beginning your garage remodel before you know the basics. Learn how to do it right instead of just diving in. There are many reasons that home owners want to remodel their garage. It is often more difficult to put an addition onto a home than it is to use your garage. Perhaps your parents need a place to enjoy their golden years. Or your kids may be staying home longer than expected.
For a garage-to-utility-room conversion, budget at least $6,000 for appliances, a utility sink, and space for sorting, folding and hanging laundry. A new utility room in place of an old garage brings convenience into your life, especially if you've spent years dragging loads of laundry up and down the stairs. This conversion will cost a bit more due to the addition of plumbing, but it'll be worth it.
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