Finishing a basement can cost between $25–$50 per square foot on average, depending on how the basement is finished, whether any challenges come up or whether there are special circumstances with the project. For this reason, a 1,000-square-foot basement can cost up to $50,000 or more to finish. Virgil Miranda of Virgil Miranda’s Construction, a general contracting company based in New Bedford, Massachusetts, says it can be tricky to estimate remodeling jobs based on square footage alone, due to the variance in each job. Larger basements may have a lower cost per square foot than tiny remodel jobs.
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In choosing the best décor for the basement, try to create some sense of continuity with the rest of the house. Start by creating an open stairwell leading from the rest of the house. It makes the basement feel open, lighter and connected to your home. Next, make sure that anyone descending the stairwell isn’t jarred by the contrast in décor with the space above. As much as you need to create defining styles for different sections of the basement, ensure there is a flow from the décor above to the one below. Otherwise, your basement is going to feel like some far off disconnected place and not part of your home.
So you have decided to turn your musty junk-filled basement into a warm liveable space. Or maybe you are already using the basement but want to style it up a notch. Basement design ideas are limitless. Whether you want a cool chic look or a more dramatic themed basement, the choices are endless. But before you decide on the style you want for your new finished basement, here are a few things to consider.
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The average cost of basement remodeling varies based on the square footage of the basement space, if structural changes are needed, and if you are adding in elements such as electrical work for a kitchenette or plumbing for a half bath. Other factors in cost include whether you have design plans already and what work you want done on the finishes such as trim and flooring. Here’s a breakdown of the various cost factors.
Cork is an eco-friendly flooring material that can be installed over an existing floor or concrete. Cork is derived from the bark of the cork tree, meaning trees are not cut down during harvesting. Cork flooring is durable and has good insulating qualities, but if you choose cork flooring for your basement, make sure you choose a type that is recommended for a basement environment as not all cork flooring is appropriate for basements.
This online basement remodeling cost calculator is here to give you a basic estimate for finishing your basement. Finishing your basement includes many different variables, so it’s a good idea to get a good idea of the cost as early as possible. Circumstances, materials, and the like can change over time, but a good “ballpark” estimate will give you a basic idea of where you’re starting from. We provide you with this calculator so you can get a better understanding of roughly what finishing your basement will cost.
Putting down a floor in your basement offers a host of different options that will depend on your wants and needs more than anything else. Carpeting in the basement can easily be installed by any professional. Any type of carpeting can be installed in the basement and is often the most economical option. Another popular solution to flooring in the basement is the use of tile. Although tile is a more expensive option considering both material and labor costs, tile can be very visually appealing in your newly remodeled basement.

Complete remodel of our walk-out basement. Gutted and replaced literally everything, from the framing to new custom windows and solid doors. Reconfigured plumbing and remodeled the 3-piece bathroom with high-end finishes; completed the laundry room, guest bed room with walk-in-closet, and family room with solid wood custom cabinetry/wet bar, island, built-ins, and gas fireplace with granite surround. Also demolished and rebuilt exterior concrete steps to basement entrance. All finishes are high-end and remodel included many upgrades (in-cabinet/under cabinet lighting, stainless-steel beverage center, central speaker system, etc.) Love the end-result but process was extremely long.


The basement is often a catchall storage space for everything from garden equipment to out-of-season clothes, holiday decorations, and memorabilia. As you remodel to make the most of your basement's square footage, plan for attractive, well-designed storage, too. Here, a wall of built-in ceiling-height storage closets give the illusion of a sleek white wall, but provides tons of space for knick-knacks and seasonal decor.
This practice basement room is haven for the music lovers, a retreat to express yourself through music and perfect place for a much-needed privacy and band practice. Complete with drum set, keyboard and a collection of different types of guitars, are instruments which make it possible for beautiful songs to be composed and played to the musician’s heart content.

Homeowners wishing to enclose basement appliances should take note of air-supply requirements for both the furnace and water heater, which are powered by electricity or natural gas, oil or propane. Fuel-burning appliances use room air for combustion and require an unrestricted air supply. Any enclosure requires installation of a louvered door between living areas and the furnace room to ensure an adequate air supply and ventilation in your basement. Without sufficient air, a house may fill with dangerous gases, including carbon monoxide or radon.
While decorative concrete may cost more than some other types of flooring, its proponents point to the long life expectancy of this material. Even cracks in the floor can be considered an attractive rustic feature as long as they do not reflect structural problems. Those concerned by the slippery nature of high-gloss sealers can add a non-slip additive to sealer or stain before application.
Any project involving electrical, plumbing, or turning the basement into a livable space, requires permits. Plumbing must be done to code for proper drainage to avoid health issues. It also has to ensure flushing certain waste back into the sewer. Electrical issues can cause short-circuits, blown breakers, and fires. The chance of something happening increases if installation is not done properly from the start, including acquiring the proper permits. If creating a bedroom or other regular living space, permits are required. Emergency escape avenues (for fire and other emergencies) need to be in place as well.
Drywall must be applied to any framed basement walls you have and must be applied to any additional walls used to create your basement bedroom. A standard 8’ by 4’ panel will cost between $10 and $20, depending on the thickness. The cost to install these panels varies, but most homeowners report spending around $1.50/sf. The total cost of your project will range between $1,152 and $1,982, with an average cost of $1,915 to install a wall.
Remodeling a finished basement is costlier. The demo can cost from $1,500 to around $3,000 to prep the site. System upgrades include expanding the HVAC and electrical, but even if you already have a bathroom in place, remodeling can add $1,000 to $4,000. Finally, the finishing work can be kept low if you stay with the basics, but upgrades to hardwood floors and other luxuries will add $7,000 to $10,000 to the job. On average, expect to pay $13,200 to $30,500 for this job.
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