Turning Square Feet into Sweet Retreats
Ever wonder what it would take to turn that cold, concrete basement into your favorite room in the house, perfect for relaxing after a day at Red Rocks Amphitheatre or hosting friends before a Broncos game? Curious how much it costs to make it happen right now?
In this post, you’ll see what goes into basement finishing costs, from square footage pricing to the upgrades that drive your budget up or down.
By the end, you’ll know what to expect when it comes to your basement finishing venture.
What is the Average Cost to Finish a Basement?
The average cost to finish a basement is $40–$90 per square foot. Mid-range projects cost $55,000–$85,000, while luxury builds can exceed $150,000.
The cost to finish a basement depends on the square footage, layout complexity, and the finishes that fit your style.
Basement Finishing Cost by Project Scale
Note: We are using 1,000 square foot basements for the following pricing.
- Basic Finishing – $50,000 to $60,000: A clean, functional upgrade with essentials like basic drywall, durable flooring, and basic lighting.
- Mid-Range Remodel – $65,000 to $80,000: Adds upgraded finishes, a bathroom, or a wet bar for added convenience.
- High-End Remodel – $75,000 to $100,000+: Premium materials, custom carpentry, multiple rooms, and specialized spaces like a golf simulator or home theater.
What Does Basement Finishing Cost with Elevation Basements?
Contractors who have pricing have a more cookie-cutter process. This allows them to have a more set range when it comes to their projects.
We don’t post price ranges because none of our basement finishes are the same.
With us, every basement finishing project starts with a collaborative basement design process built around your vision. We begin with a discovery call to determine if we are a good fit and discuss ball park costs of the project. If we are a good fit then we schedule an on-site consultation to measure your space, talk about your goals, and explore floor plan options before guiding you through our partnered design studio to choose finishes that fit your style.
Your final cost depends on your square footage, the scope of work, the materials you choose, and the unique features you want to include, from wet bars to custom entertainment spaces.
We’re ready to help finish your basement.
Core Inclusions for Most Basement Finishing Projects
- Framing
- Electrical
- Insulation
- Drywall installation
- Flooring
- Lighting fixtures
- HVAC extensions
Popular Upgrade Options
- Luxury bathrooms
- Custom wet bars
- Home theaters
- Gyms
- Egress windows for basement bedrooms
- Finished walls with decorative trim
- Built-in carpentry
See what we do for our clients.
Basement Plumbing and Electrical Costs
Full bathroom plumbing ranges from $8,000 to $12,000, half baths from $4,000 to $8,000, and wet bars from $2,500 to $5,000, depending on access to existing plumbing.
Recessed lighting typically costs $100 to $200 per fixture, track lighting $200 to $500, and wall sconces $150 to $300.
Electrical and plumbing work often makes up a significant portion of the total cost.
Finished Basement Flooring and Wall Finish Costs
Your floors set the tone for the entire basement.
- Vinyl plank: $7 to $9 per square foot.
- Carpet: $3 to $10 per square foot.
- Tile: $15 to $25 per square foot.
- Engineered wood: $6 to $12 per square foot.
- Paint finish: $3 to $6 per square foot.
- Accent walls in stone, shiplap, or brick range from $10 to $30 per square foot.
Tips & More from Elevation Basements about Flooring Finishes
Luxury vinyl plank (LVP) flooring requires a leveled concrete floor to meet manufacturer’s warranty requirements. Concrete leveling is an extensive process that involves grinding down high points, sealing, and pouring liquid concrete leveler. This can add an additional $5-6 per sq/ft when done properly
The cost for carpeting depends on the carpet pad. Using a carpet pad can help you upgrade your carpet more affordably.
We install Schluter Ditra under tile if it is being installed directly to concrete. This increases its lifespan so you can enjoy it longer.
When it comes to painting, we don’t use sprayers. Our painters brush and roll all walls, doors, and trim. This provides a higher-end, durable finish that makes future touchups easier.
Finished Basement HVAC and Insulation Costs
Extending your home’s HVAC system into the basement generally costs between $2,000 and $11,000. Insulation averages $1.50-$3 per square foot, depending on the type of insulation, whether it’s being installed on exterior walls for building code requirements or on ceilings for soundproofing, etc., with total costs from $1,500 to $4,000 for most basement remodels.
Finished Basement Waterproofing and Moisture Protection Costs
Before you even think about finishes, a moisture barrier is essential to address any water intrusion issues. Nobody wants to tear down their new basement wall to address water damage.
Waterproofing costs run $1,900 to $6,500, while a sump pump installation adds $600 to $1,600.
Finished Basement Permits and Inspection Costs
Expect $1,000 to $6,000 for building permits and inspections. This step ensures your basement meets all local building codes as well as safety and code compliance requirements.
What Can Influence Basement Finishing Costs?
Size of Your Basement
The larger your basement size, the more you’ll spend—both in materials and labor. The bigger your basement square footage, the more opportunities you have for creative layouts and extra features. Many homeowners take advantage of this, making their basements better and pricier.
Basement Layout Complexity and Design
Open layouts are more budget-friendly. Multiple rooms require additional framing, drywall installation, and electrical work. Special features like a kitchenette or wet bar add more plumbing work and increase your final cost.
What is the ROI of a Finished Basement?
With the right design and craftsmanship, it becomes a true livable space, delivering an ROI of 70–86% and a daily boost to your home life, whether that’s movie nights during snowy Colorado winters or summer gatherings after a day at Washington Park.
How Long Does It Take to Finish a Basement?
A straightforward basement remodel project can often be completed in 8 to 12 weeks, though smaller open-plan spaces can finish in as little as 4 to 8 weeks. If your design includes structural work, multiple rooms, or premium custom features, plan for the longer end of that range.
Ways to Save on Finishing a Basement
If you want to manage costs without sacrificing quality, consider:
- Handling small DIY tasks like painting or installing shelving.
- Choosing high-quality, cost-effective materials like carpet over LVP.
- Keeping the floor plan open instead of adding multiple rooms.
- Positioning bathrooms and wet bars near existing plumbing.
- Leaving low-use areas as unfinished basement storage space.
These strategies can help you save money and still create a basement space that’s a perfect fit for your lifestyle.
Unlock the Potential Beneath Your Feet with Elevation Basements
With the right team, finishing a basement becomes more than a project—it’s the start of a new chapter in how you live in your home. Elevation Basements turns unused lower levels into a stylish, functional living space you’ll love for years.
If you’re ready to create something special, fill out our contact form today or give us a call so we can help design a basement that’s as inviting as a stroll through Olde Town Arvada.
Frequently Asked Questions About Basement Finishing Costs
How much does it cost to finish a 1,000 sq ft basement in Colorado?
A 1,000 sq ft basement in Colorado typically costs $50,000 to $100,000 to finish. Basic builds start around $50,000 to $60,000. Mid-range projects with a bathroom or wet bar run $65,000 to $80,000. High-end finishes with custom features can reach $100,000 or more. Your final cost depends on layout complexity, materials, and any specialty spaces you include.
Can you finance basement finishing?
Yes. Most homeowners use one of three options: a home equity line of credit (HELOC), a personal loan, or contractor financing. HELOCs typically offer the lowest interest rates because they are secured by your home. Personal loans have higher rates but faster approval. Some contractors offer in-house payment plans. Elevation Basements can discuss financing options during the initial consultation.
Do you need a permit to finish a basement in Colorado?
Yes. Basement finishing in Colorado requires building permits, which typically cost between $1,000 and $6,000 depending on the scope of work and the local municipality. Permits cover framing, electrical, plumbing, and HVAC work. Skipping permits creates legal and safety risks and can complicate a future home sale. Elevation Basements handles all permitting as part of the project process.
What is the cheapest way to finish a basement?
The most effective ways to reduce basement finishing costs without sacrificing quality include keeping the floor plan open instead of adding multiple rooms, using carpet over luxury vinyl plank flooring, positioning any bathroom or wet bar near existing plumbing to minimize new pipe runs, and leaving low-traffic storage areas unfinished. These decisions alone can save $10,000 to $20,000 on a typical project.
How much does it cost to add a bathroom to a finished basement?
Adding a half bath to a basement costs $4,000 to $8,000. A full bathroom runs $8,000 to $12,000. Costs vary based on your home’s existing plumbing access, the distance from the main drain line, and the fixtures and finishes you choose. If your basement requires a sewage ejector pump for below-grade plumbing, budget an additional $800 to $1,500.
