{"id":74902,"date":"2022-02-07T16:05:14","date_gmt":"2022-02-08T00:05:14","guid":{"rendered":"https:\/\/www.redfin.com\/blog\/?p=74902"},"modified":"2025-04-17T10:15:39","modified_gmt":"2025-04-17T17:15:39","slug":"how-much-does-it-cost-to-finish-a-basement","status":"publish","type":"post","link":"https:\/\/www.redfin.com\/blog\/how-much-does-it-cost-to-finish-a-basement\/","title":{"rendered":"Basement Remodeling: How Much Does it Cost to Finish a Basement?"},"content":{"rendered":"

Picture your unfinished basement – a cold, dark, uninviting space that you have been wanting to finish for years. An unfinished basement is the perfect blank slate to design a space that fits your needs. You can create an extra bedroom, the ideal area for entertaining, or even a personal yoga studio. A finished basement<\/span> can be a major asset when it comes time to sell and can even add to the total\u00a0square footage of your home<\/a>. But how much does it cost to finish a basement? Let\u2019s take a closer look.<\/span><\/p>\n

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How much does it cost to finish a basement?<\/h2>\n

The cost to finish a basement will vary greatly depending on your location, current state of your basement, type of materials, and any extra features you want to incorporate like a bathroom, bedroom, or movie room. On average, homeowners spend anywhere from $22-$50+ per square foot when finishing their basement. If you\u2019re planning on finishing your basement, you should plan on spending about <\/span>$20,000 – $45,000<\/b>.\u00a0<\/span><\/p>\n

Keep in mind that this is just the average cost. If you\u2019re looking to add several specialty rooms, buy high-end flooring and fixtures, or if you have a very large basement, you could end up spending $100,000 or more. With such a large variation in how much it costs to finish a basement, you may be wondering how you can afford it and make sure you stay within your budget. Here\u2019s a breakdown of the main costs you can expect and other optional costs.\u00a0<\/span><\/p>\n

Basement finishing cost breakdown<\/h2>\n\n\n\n\n\n\n\n\n\n\n
Main Costs<\/b><\/td>\nAverage price range<\/b><\/td>\n<\/tr>\n
Labor<\/span><\/td>\n$25-$100 per hour<\/span><\/td>\n<\/tr>\n
Framing<\/span><\/td>\n$7-$16 per linear foot<\/span><\/td>\n<\/tr>\n
Finishing walls and ceiling (includes drywall, insulation, and paint)<\/span><\/td>\n$4.80-$8 per square foot<\/span><\/td>\n<\/tr>\n
Water sealant<\/span><\/td>\n$2-$10 per square foot\u00a0<\/span><\/td>\n<\/tr>\n
Flooring (includes subfloor and flooring)<\/span><\/td>\n$1-$20 per square foot\u00a0<\/span><\/td>\n<\/tr>\n
Electric<\/span><\/td>\n$500-$3,000<\/span><\/td>\n<\/tr>\n
Furniture<\/span><\/td>\n$200-$5,000<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

*All material costs are materials only and do not include the cost of installation<\/span><\/i><\/p>\n

Hiring labor or a basement contractor<\/span><\/h3>\n

Hiring a trusted and high-quality basement contractor will likely be one of your biggest costs. You could spend anywhere from $25-$100 per hour for labor. The price of a contractor will vary based on your location and the scope of your project. For example, a quote from a contractor in <\/span>New York, NY<\/span><\/a> is likely very different from one in <\/span>Omaha, NE<\/span><\/a>.\u00a0<\/span><\/p>\n

A common rule of thumb is to portion off about 20-35% of your budget for labor. To get an accurate estimate, it\u2019s best to reach out to a contractor and get a personalized quote. Make sure to check to see how they charge, some include the price of their labor in the project while others charge hourly.\u00a0<\/span><\/p>\n

When hiring a basement contractor, Go Pro Construction<\/a> advises people to \u201cthoroughly research and interview your general contractor. They should treat you like a partner throughout the process, by not only providing you with an all-inclusive budget upfront, but also discussing options with you at every stage of the project. Open communication will keep the project moving forward on time and on budget, keep stress levels down, and will result in a project you’ll love.\u201d<\/p>\n

Basement framing<\/span><\/h3>\n

Lumber prices have recently skyrocketed making basement framing more expensive than it\u2019s been in the past. The estimated cost to frame a basement is about $7-$16 per linear foot. This includes the cost of lumber and other small materials like nails and studs. This number will increase if you plan on framing basement walls with steel instead of wood, or if you\u2019re creating a load-bearing wall.<\/span><\/p>\n

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Finishing basement walls and ceiling<\/span><\/h3>\n

After framing, you\u2019ll need to finish your basement walls by installing drywall and insulation and adding a coat of paint. The average basement drywall cost is about $2 per square foot while insulation is around $0.80-$2 per square foot. The cost of paint will vary, but expect to spend anywhere from $2-$4 per square foot. Keep in mind that you\u2019ll likely have to include the square footage of the ceiling into the total square footage of your basement remodeling project.<\/span><\/p>\n

Waterproofing<\/span><\/h3>\n

If you\u2019re starting your remodel with concrete flooring, you’ll need to waterproof your basement to keep out moisture and protect it from flooding. Waterproofing will \u201cprevent future flooding and helps protect your investment. Contact a qualified waterproofing contractor and they will provide you with an accurate assessment of how to avoid basement floods<\/a> in your home.\u201d – 20,000 Leaks<\/a><\/p>\n

>>READ: Damp Basement Solutions: Expert Advice for Winning the Basement Moisture Battle<\/a><\/strong><\/p>\n

Basement flooring<\/span><\/h3>\n

A contractor will likely need to install a subfloor before any flooring is added. The material cost for subfloors is about $2-$7 per square foot and it\u2019ll help insulate the basement. Flooring prices depend on the type of flooring you want.\u00a0Some homeowners choose carpet since basement floors can get pretty cold, while others choose a water-resistant floor like tile or engineered hardwood. Depending on which flooring you pick, you could spend as little as $1 per square foot for vinyl or ceramic tile, or as much as $25 per square foot or more for high-end wood flooring.<\/p>\n

No matter what flooring you choose, it is crucial to keep your basement dry. EquipSupply<\/a> wants to remind homeowners that \u201chaving a dehumidifier is a great idea for keeping condensation out of your basement. This will help prevent mold from forming and preserve your remodel. If you have carpet in your basement, this is especially important.\u201d<\/u><\/p>\n

Lighting and electric\u00a0<\/span><\/h3>\n

Some unfinished basements already have lighting or electrical lines installed. However, there are typically only a few light bulbs or outlets. It’s best to have your contractor or electrician install adequate lighting to your finished basement. Adding lighting and electric outlets can cost you anywhere from $500-$3,000 depending on the current electrical lines and size of your basement.<\/span><\/p>\n

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Furniture and decor<\/span><\/h3>\n

The final step when finishing a basement is to add decor and furniture. The cost of furniture and decor can add up quickly so be sure to allocate money in your budget for it so you can start enjoying your basement as soon as construction is over.\u00a0<\/span><\/p>\n

Optional basement remodeling costs<\/h2>\n

Some homeowners may want to add a bathroom or bedroom when finishing their basement. Here is a price breakdown of some common features you can include in your basement remodel.\u00a0<\/span><\/p>\n

Basement bedroom<\/span><\/h3>\n

Adding rooms will increase your basement remodeling cost since you\u2019ll need to pay for the additional framing, drywall, insulation, paint, etc. Keep in mind, if you add a bedroom you\u2019ll not only have to pay to build that room, but you\u2019ll need to pay for electrical outlets, a closet, extra doors, furniture, and a window to comply with safety regulations. In short, the more rooms you add, the higher your basement remodel costs will be.<\/span><\/p>\n

Chris Campbell wants homeowners to remember that \u201cif your finished basement will include a bedroom, it’s important to be aware of certain code requirements that apply to sleeping areas. For example, the International Residential Code requires basement sleeping rooms to have at least one operable emergency escape and rescue opening to allow someone to escape during an emergency. Many state and local governments also have their own requirements, so be sure to check the applicable building or residential code for your area.\u201d \u2013 The Building Code Blog<\/a><\/p>\n

Sump pump<\/span><\/h3>\n

Though optional, a sump pump is something that can save you thousands of dollars down the road. If your <\/span>basement floods<\/span><\/a>, a sump pump will drain away any water that accumulates on the basement floor. A sump pump plus installation can cost anywhere from $600-$1,500 and should be installed at the lowest point of your basement. Installing a sump pump is especially important for homeowners living in <\/span>areas with a high risk of flooding<\/span><\/a>. Many insurance companies will actually require a sump pump to be installed before the home can be eligible for <\/span>flood insurance<\/span><\/a>.<\/span><\/p>\n

There are many ways to incorporate a sump pump into your basement finishing plans without it being an eyesore. Talk to your contractor about ways to add a discrete sump pump into your basement remodel.<\/span><\/p>\n

Heating and air conditioning<\/span><\/h3>\n

To keep your basement comfortable year-round, the space will need to be properly set up with adequate heating and cooling. Have your contractor look at your existing HVAC system to see if it\u2019s large enough to handle the heating and cooling needs of your newly finished basement. If it\u2019s too small or outdated to handle the extra square footage, you’ll need to purchase a new HVAC system and pay for new ductwork.\u00a0<\/span><\/p>\n

You can expect to spend between $4,000-$10,000+ for a new system and ductwork needed to heat and cool your basement. Also, be aware that adding new space to your HVAC system will increase your monthly electric bill.\u00a0<\/span><\/p>\n

Building permits<\/span><\/h3>\n

Since finishing a basement is a large renovation project, you\u2019ll most likely need a <\/span>building permit<\/span><\/a> to proceed with your basement remodel. In most cases, your basement contractor will obtain the building permit since they are responsible for ensuring the project is up to code. The permit can cost anywhere from $50-$2,000 depending on the size of your project and your state.\u00a0<\/span><\/p>\n

Adding a bathroom or specialty spaces\u00a0<\/span><\/h3>\n

If you have a large budget, you may want to take your basement to the next level by adding a bathroom or a specialty space. The cost to add a bathroom to your basement can be anywhere from $7,000-$20,000 depending on if your basement already has plumbing and the size of the bathroom. A small <\/span>5×7 bathroom<\/span><\/a> will be much more affordable compared to a bathroom with a larger layout.<\/span><\/p>\n

Creating specialty rooms like a home gym, wine cellar, or movie theater is a great way to personalize your home and make it your own. There\u2019s really no limit to how much these specialty rooms can cost, so reach out to your contractor to get an accurate estimate of the potential cost.\u00a0<\/span><\/p>\n

How to save money during your basement remodel<\/h2>\n

Finishing your basement can get expensive, fast. Here are some easy ways to save money on your basement remodeling project while still creating the basement of your dreams.<\/span><\/b><\/p>\n