How much does it cost to finish a basement?

• <div><p>It costs an average of $32,000 to finish a basement, and most projects total between $15,000 and $75,000. If you just want to make the space look a bit nicer and don’t need to <a href="https://www.angi.com/articles/how-to-turn-basement-into-living-space.htm">convert the basement to legal living space</a>, you could spend as little as $3,000 to install drywall and flooring. On the other end of the spectrum, your costs could rise to $100,000 if you want to make structural changes to the space, repair existing structural damage, waterproof your basement, or install a kitchen and bathroom along with living space.</p></div>

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Q: What are the disadvantages of a walkout basement?

• <div><p>Walkout basements cost more than other kinds of basements, and can also increase your risk of leaks as well as a loss of insulation, leading to higher heating and cooling costs. Improperly installed walkout basements may lead to structural issues with your foundation, so ensure you&rsquo;re working with a contractor who has extensive experience with this kind of basement. </p></div>

Q: Is it less expensive to finish a basement or add an addition?

• <div><p>It&rsquo;s less expensive to finish your basement than it is to build an addition to your home. The average cost to refinish a basement is <b>$32,000</b> (between $7 and $23 per square foot) while building an addition to your home costs $50,325 ($80 to $210 per square foot). Depending on the size of your basement and other factors, like moving plumbing and electrical, refinishing a basement is a more cost-effective option in most cases.</p></div>

Q: How much does it cost to make bigger windows in a basement?

• <div><p>Making a window in a basement larger costs an average of $4,200. You&rsquo;ll need to pay an average of $550 to have a structural engineer plan the project, $500 to $1,500 for the installation labor, and an average of $2,200 for the excavation and window well installation. The remainder will go toward pulling permits, installing trim, and repairing drywall on the interior.</p></div>

Q: Is a walkout basement below grade?

• <div><p>A walkout basement is considered to be partially below grade because at least one wall is entirely exposed. In some cases and in specific municipalities, inspectors and appraisers will still count walkout basements as below grade, which means the space can&rsquo;t serve as living space or be rented out. If you intend on using the area as living space or a separate apartment, you should check with your local building department to make sure it&rsquo;s legal to do so.</p></div>

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Verified Reviews for Basement Remodel pros in Twin Valley, MN

*The Angi rating for Basement Remodel companies in Twin Valley, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.

*The HomeAdvisor rating for Basement Remodel companies in Twin Valley, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.

Last update on October 24, 2025

Reviewed in August 2021
These people are amazing! Did our gutters very quickly - "squeezed us in" due to water problems we were having in our basement due to lack of gutters. Excellent work - very nice people!
Millennium Seamless Gutters, LLC
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Reviewed in October 2019
G&M did an excellent job. I called knowing I had some pretty odorous carpet that needed replacement. I had a few ideas in mind, but wasn't exactly sure how to go about it. They showed up, gave samples, provided multiple quotes for different areas, qualities, etc. and even offered additional...
G & M Flooring
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Reviewed in March 2017
Rob and crew arrived and were all business and very professional. When they were done the basement was clean from their work.
Complete Basement Systems
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Reviewed in March 2015
If you have an older home definitely hire Buck Brothers Construction. They know how to work on older homes. Their workmanship and quality are outstanding. What I appreciate most is how they stand behind their work and their particular attention to detail! It was a pleasure working with Buck...
BUCK BROTHERS CONSTRUCTION
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Reviewed in March 2014
We contracted with Dean last fall to assist us with planning and installation of our kitchen cabinets during a kitchen remodeling project. The initial meeting with Dean at our site provided invaluable insight and guidance to aid in proper design and ordering of our cabinets. With his assistance,...
Dean Allen, Llc
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Reviewed in June 2013
Dennis contacted us very soon after we placed our request. He provided a very competitive bid and provided a time frame for when he could complete the job. He completed the job as scheduled and performed a quality job. We plan on calling him next winter / spring for a similar job in our...
Den's Drywall
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Reviewed in June 2012
I was not home when he serviced my unit. My wife was. He came to the door and then went right to work. The unit is outside. He had to come in a couple of times to check on the unit in the basement. He finished in a timely manner. I would recommend A to Z for all your appliance repair needs.
A To Z Refrigerator AC & Appliance Service
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Reviewed in March 2011
The electrician was on time and courteous in answering my questions and concerns. He explained his reasoning for each thing asked about and made several suggestions that would make my remodel easier as I plan on doing the demo and most of the rebuild my self. Was not against DIYers and was very...
Quality Electric Service Inc
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Basement Remodeling

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Dakota Floors And More

Dakota Floors And More

Wyatt Construct

Wyatt Construct

CK Maintenance, LLC

CK Maintenance, LLC

J. Garza Carpentry & Remodel

J. Garza Carpentry & Remodel

Jered Smith Concrete,LLC.

Jered Smith Concrete,LLC.

The Finished Look

The Finished Look

Allweather home repair . construction

Allweather home repair . construction

NV Exteriors LLC

NV Exteriors LLC

Renaissance Custom Design DBA Bruce Hinton

Renaissance Custom Design DBA Bruce Hinton

Bushard Construction LLC

Bushard Construction LLC

The Twin Valley, MN homeowners’ guide to basement remodels

How Much Does a Walkout Basement Cost? [2025 Data]

How Much Does It Cost to Frame a Basement? [2025 Data]

How Much Does It Cost to Build a Bar in a Basement? [2025 Data]

Finished vs. Unfinished Basement: What’s the Difference?

Finishing a Basement: Everything You Need to Know

What You Need to Know Before Refinishing a Basement

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