How Much Does It Cost to Finish a Basement in Atlanta, GA? [2026 Data]

Atlanta, GA, offers a lower cost of living than the national average, which may mean reduced prices for key projects like basement finishing and remodeling. The average cost to finish a basement in Atlanta, GA, is $32,032, though prices vary widely—between $15,015 and $75,075, depending on project size and scope, material choices, and labor rates for the many professionals you’ll need to hire.

Finishing a Basement Cost Factors 

The most important basement finishing cost factor in Atlanta, GA, is project scope, but your costs will also be influenced by material choices and add-ons like doors, windows, and waterproofing.

Project Scope

Your final basement finishing cost relies on your starting point. In some cases, you might not even have an unfinished basement to work with, so you’ll have to factor in the cost to build one. On the other hand, you might already have a built or semi-built space that just needs remodeling to turn it from an unfinished to a finished basement.

Square Footage

Basement finishing costs vary by size, with larger spaces increasing total project costs.

Basement finishing costs $30 to $80 per square foot in Atlanta, GA, so the larger the space, the more you’ll spend to turn it into a cozy den or welcoming guest suite. A smaller, 500-square-foot basement will cost $15,000 to $40,000 total, while a large, 1,500-square-foot basement will cost $45,000 to $120,000 to finish. Higher-end materials and finishes will raise your total cost, while standard options help keep the project within budget, so it’s important to balance where to spend and save.

Materials

The materials you choose will play a major role in your overall basement finishing cost, with prices varying based on quality, durability, and design preferences.

• Flooring: Typically costs $1,500 to $4,500 total (around $3,160 for 500 sq. ft.), with hardwood reaching up to $25 per square foot and carpet or laminate ranging from $2 to $9 per square foot.

• Paint: A professional paint job costs $2,000, while DIY paint runs $20 to $70 per gallon (averaging $30 per gallon).

• Egress Windows: Egress windows cost $2,500 to $5,000 each, including installation, though permits and excavation can increase costs, and they add natural light and value to the space.

• Door Installation: Exterior basement entrances cost $725 to $2,000, while interior doors range from $175 to $315 each. Exterior access is particularly useful for guest suites.

Sump Pump Installation

A sump pump will cost between $800 and $3,000 to install. This system is crucial for, you guessed it, pumping out large volumes of water that might accumulate from rain, a bad plumbing day, or any other event that could lead to flooding.

Waterproofing

To avoid soggy stuffed animals and wet carpet, waterproofing your basement will cost an additional $3,000 to $10,000, or $3 to $10 per square foot. Your final basement waterproofing cost depends on the method you use and the extent of work required. Depending on your local climate, there may be a best time of year to finish your basement, since waterproofing can’t always be done in all temperatures. For the best results, find a basement waterproofing contractor near you.

Building Permits and Code Requirements

Acquiring the necessary building permits will make up $1,200 to $2,000 of your total cost to finish a basement. Atlanta charges a minimum permit fee of $150 (plus a $25 technology fee), with additional costs based on the valuation and scale of your basement remodel project. A contractor will usually include this in your service package, but if you’re handling the building yourself, be sure to factor it into your budget.

General Contractor Costs

The best way to ensure quality work, compliance with finished basement building codes, lower material waste, and a higher return on investment (ROI) is to work with a local basement remodeling company in Atlanta, GA. Hiring Atlanta, GA, basement finishing pros gives you assurance that your basement will be built safely and will last. On average, basement finishing pros in Atlanta, GA charge between $60 and $90 per hour for their labor.

Additional Pros to Consider Hiring 

There are a few other pros you need to hire to finish a basement, including:

• Electricians: Connect power to the basement, charging $65 to $100 per hour.

• Plumbers: Install fixtures, water, and sewage lines for $70 to $120 per hour.

• HVAC Techs: Install heating, air conditioning, and ventilation, costing $75 to $150 per hour.

• Drywall Installers: Add walls and ceilings after framing is in place, costing $70 to $100 per hour.

• Painters: Put the finishing touches on your finished basement for $20 to $60 per hour, per painter.

Does Finishing a Basement Increase Home Value?

Finishing a basement increases home value in Atlanta, GA. The exact increase depends on the project's quality, the square footage the space adds, and the add-ons and materials you choose. Depending on your choices, you could see a return on investment (ROI) of 70% to 75% on this project.

How Angi Gets Its Local Cost Data 

To help homeowners plan their next project, Angi provides readers with carefully researched cost data and upholds strict editorial standards. We start with national average project costs, which we collect by analyzing competitor information, retailer material costs, and input from professional contractors. We then apply local price index data to calculate location-specific estimates that reflect what homeowners typically pay in their local area. To do that, we use data from the U.S. Bureau of Economic Analysis (BEA), including its Regional Price Parities (RPPs), which measure price differences across cities. This helps us account for differences in labor, materials, and overall cost of living, so estimates in higher- or lower-cost areas better reflect real-world local pricing.

Every estimate undergoes a thorough editorial review to verify accuracy, consistency, and alignment with observed market conditions.

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