If you have outgrown your home but love where you live, a remodel might be the perfect solution. Many homeowners in East Cobb and Marietta are choosing to stay put and transform the homes they already love rather than entering today’s competitive housing market.
At GreatHouse Design Build Remodel, we have spent more than twenty years helping North Atlanta families turn dated or disconnected homes into functional, beautiful spaces that reflect the way they live. Whether you are updating a single floor, refreshing multiple rooms, or reimagining your entire home, understanding what a remodel costs in 2026 will help you plan with confidence.
This guide breaks down average home remodeling costs in East Cobb and Marietta, what influences pricing, and what kind of return on investment you can expect from a thoughtful, high-quality renovation.
Average Whole Home Remodel Cost in East Cobb and Marietta
In 2026, homeowners in East Cobb and Marietta can expect to invest between $250,000 and $600,000+ for a comprehensive home remodel. The total cost depends on the project size, complexity, and level of finish.
Here’s a general breakdown:
- Single Room (Kitchen, Bathroom, Etc.): starting at $80,000+
- Single-Floor or Partial Remodels: starting at $250,000+
- Two-Story or Whole-Home Remodels: starting at $600,000+
- Luxury or Fully Custom Renovations: starting at $800,000+
For many homeowners, remodeling is about more than improving looks. It is about reimagining how the home functions. Whether that means opening up your main floor, creating a primary suite, or modernizing mechanical systems, the investment goes directly into comfort, flow, and lasting quality.
Cost Per Square Foot
Home remodeling projects in East Cobb and Marietta typically range from $300 to $500 per square foot.
Several factors influence this number, including:
- The number of rooms remodeled
- Structural and mechanical changes
- Finish selections such as flooring, cabinetry, and lighting
- Design complexity and level of customization
Homes in East Cobb and Marietta often feature solid construction and traditional layouts, which are ideal candidates for reconfiguration and modernization.
What’s Included in a Whole-Home Remodel
A whole-home remodel doesn’t mean redoing every room. For most homeowners we partner with, it’s about updating the right areas of the home to better support how they live, improving flow, modernizing key spaces, and creating continuity across multiple floors.
A typical GreatHouse whole-home renovation may include:
Targeted Kitchen and Bathroom Updates
Improving the spaces you use most with thoughtful layouts, upgraded materials, and better storage.
Primary Suite or Bedroom Enhancements
Refreshing or reconfiguring bedrooms to improve comfort, organization, and privacy including primary suite updates that transform the everyday experience.
Main-Living and Circulation Improvements
Opening up or reworking high-traffic areas to make your home feel more connected and functional.
New Flooring, Trim, and Paint Across Multiple Floors
Creating cohesion and refreshing older homes without removing their character.
Selective System Upgrades
Updating electrical, plumbing, insulation, or HVAC where needed to support comfort, safety, and long-term value.
Energy-Efficient Windows and Doors in Key Areas
Improving efficiency and curb appeal in key areas if applicable to your remodel.
Custom Built-Ins and Thoughtful Storage
Adding function where it matters most – mudrooms, offices, laundry rooms, and living spaces.
Strategic Additions When Needed
Expanding square footage with a well-integrated addition if your home requires more space for daily living, hosting, or future needs.
GreatHouse projects focus on thoughtful, high-impact changes that elevate your home’s comfort, flow, and long-term livability. Every renovation is customized, and our team guides you through each step to make the process clear and rewarding.
Home Remodel Pricing by Type in East Cobb and Marietta
If you’re considering a home remodel in East Cobb, Marietta, Sandy Springs, or Roswell, it helps to understand how pricing varies by the type of space you’re improving. You might be planning a full-gut whole home renovation, a main floor transformation, or a combination of spaces. Below is an overview of what homeowners typically invest in each type of remodel.
Main Floor Remodel Pricing in East Cobb, Marietta, Sandy Springs, & Roswell
Main floor remodels in East Cobb and Marietta generally range from $250,000 to $500,000+, depending on the size of your space and the scope of improvements. Many older homes in the area feature compartmentalized layouts that can feel disconnected. Opening up walls to connect the kitchen, dining, and living areas creates a brighter, more inviting flow. Projects often include new hardwood flooring, semi-custom cabinetry, updated electrical and lighting, and refreshed finishes throughout. Higher-end remodels may also include small additions for expanded kitchen or living areas, custom trim and cabinetry, and designer finishes that elevate the space.
Whole-Home Remodel Pricing in East Cobb, Marietta, Sandy Springs, & Roswell
A full home renovation in East Cobb, Marietta, and the surrounding areas typically ranges from $600,000 to $1,000,000+. These projects reimagine your home from top to bottom, often with new kitchens, bathrooms, flooring, mechanical systems, and layout modifications to improve livability and flow. Many homeowners choose this level of investment when their home requires both aesthetic and structural updates resulting in a like-new residence that preserves character while adding modern comfort. Upscale whole-home remodels may include basement finishing, additions, or extensive exterior upgrades such as new siding, roofing, or outdoor living spaces.
Primary Suite Remodel Pricing in East Cobb, Marietta, Sandy Springs, & Roswell
Primary suite remodels usually range from $100,000 to $200,000+, depending on size and customization. Many homeowners combine smaller rooms to create one spacious suite featuring a walk-in closet, spa-inspired bathroom, and custom cabinetry. Projects often include floorplan reconfiguration, new plumbing and electrical, natural stone countertops, and luxury tile or wall coverings. At higher levels, homeowners may add amenities like heated floors, steam showers, and custom-built vanities to create a truly private retreat.
Kitchen Remodel Pricing in East Cobb, Marietta, Sandy Springs, & Roswell
Kitchen remodels in East Cobb and Marietta typically range from $80,000 to $200,000+, depending on the size of the space, the quality of finishes, and whether the layout changes. A smaller-scale kitchen update may refresh the existing footprint with new quartz countertops, refinished cabinetry, backsplash, lighting, and fixtures. Midrange and upscale remodels often include semi-custom or fully custom cabinetry, upgraded flooring, relocated plumbing and electrical, and high-end materials such as quartzite or soapstone. At the upper end, homeowners may incorporate butler’s pantries, bar areas, or expanded layouts that improve both functionality and flow.
Bathroom Remodel Pricing in East Cobb, Marietta, Sandy Springs, & Roswell
Bathroom remodels in East Cobb and Marietta generally range from $35,000 to $150,000+, depending on size, layout, and level of finish. A standard hall bath often falls between $35,000 and $60,000+, while a primary bathroom remodel typically ranges from $70,000 to $150,000+. Projects at the higher end may involve moving walls or plumbing to create larger showers, add windows or skylights, or include custom cabinetry and luxury tile work. Homeowners often choose upgraded materials such as frameless glass enclosures, natural stone, or designer lighting to achieve a spa-like experience.
Basement Remodel Pricing in East Cobb, Marietta, Sandy Springs, & Roswell
Basement remodels in East Cobb and Marietta typically range from $80,000 to $200,000+, depending on the size of the space and the intended use. At the lower end, homeowners might finish part of an unfinished basement with new drywall, flooring, lighting, and HVAC for additional living space. Mid- to upper-range projects often include full bathrooms, wet bars, or built-in entertainment areas. Custom basements may feature full suites with bedrooms, bathrooms, and kitchenettes, creating ideal guest or multi-generational living spaces, and may also include design features such as coffered ceilings, accent walls, and walk-out patios.
Home Addition Pricing in East Cobb, Marietta, Sandy Springs, & Roswell
Home additions across East Cobb, Marietta, and nearby areas typically range from $100,000 to $400,000+, depending on size and function. Smaller additions, such as offices, sunrooms, or garages, tend to start around $100,000. Midrange projects like kitchen expansions or primary suite additions average $250,000–$300,000+, while large two-story or custom-built additions with upgraded finishes can exceed $400,000. Every addition is designed to complement the home’s architecture while adding valuable square footage and livable space.
Screened-In Porches & Outdoor Living Space Remodels in East Cobb, Marietta, Sandy Springs, & Roswell
Screened-in porches and outdoor living spaces typically range from $100,000 to $250,000+. A basic screened porch with a slab foundation, ceiling fans, and lighting may start around $100,000, while a more advanced space with a fireplace, outdoor kitchen, or composite decking can reach $150,000–$200,000+. Fully custom outdoor living areas including premium decking materials, heaters, cabinetry, and retractable screen systems often exceed $250,000, especially when paired with large folding doors that connect indoor and outdoor spaces seamlessly.
ROI for Home Remodels in East Cobb and Marietta
According to the 2025 Remodeling Cost vs. Value Report, whole-home remodels in the Atlanta region provide an average return on investment (ROI) of 50% to 70%, depending on scope and finish level.
But beyond resale value, the greatest return is in how your home lives. A thoughtfully designed remodel improves traffic flow, energy efficiency, and comfort. It makes daily routines easier and gatherings more enjoyable. Most GreatHouse clients tell us their remodel changed how they use and feel about their home, something numbers alone cannot capture.
Factors That Influence Home Remodeling Costs
- Scope and Scale
The larger and more complex the project, the higher the investment. Updating finishes costs less than moving walls, expanding rooms, or replacing major systems. - Age and Condition of the Home
Older homes may require electrical, plumbing, or insulation upgrades to meet current codes, adding to the overall cost. - Structural Changes
Removing load-bearing walls or adding beams can improve layout but requires engineering and additional framing work. - Material Selections
The quality of flooring, cabinetry, lighting, and fixtures can significantly impact pricing. Our team helps you find a balance between quality, design, and budget. - Mechanical and Energy Upgrades
Many homeowners choose to add new HVAC systems, better insulation, or updated windows and doors for comfort and long-term savings. - Permits and Professional Services
All major remodels in Cobb County and the City of Marietta require proper permitting. GreatHouse handles this process for you to ensure everything is up to code and completed smoothly.
Design Trends for 2026
The latest home remodeling trends in North Atlanta focus on livability, warmth, and light.
- Open-Concept Living: Removing walls between the kitchen and living areas remains popular.
- Natural Finishes: Warm woods, natural stone, and soft neutral tones are replacing cooler grays.
- Custom Storage: Built-ins, mudrooms, and walk-in pantries add order and value.
- Indoor-Outdoor Connection: Large windows, sliding doors, and covered patios are key features for enjoying Georgia’s mild climate.
- Energy Efficiency: LED lighting, efficient HVAC systems, and improved insulation are standard upgrades for comfort and sustainability.
Planning Your Home Remodel Wisely
- Start Early: Design-build projects often take several months of planning before construction begins.
- Prioritize Must-Haves: Identify your most important goals such as function, flow, or finish level to guide decisions.
- Build in a Contingency: Reserve 10 to 15 percent of your budget for unexpected discoveries or adjustments.
- Work with a Design-Build Team: Having design and construction under one roof keeps communication clear and the process efficient.
Why Homeowners Choose GreatHouse Design Build Remodel
At GreatHouse, we have built our reputation on craftsmanship, integrity, and communication. Our design-build process brings designers, project managers, and skilled trades together under one roof to ensure your remodel runs smoothly from start to finish.
We offer:
- Personalized design planning and 3D visualizations
- Dedicated project management with transparent scheduling
- Real-time communication through your JobTread Client Portal
- A team that values excellence, collaboration, and long-term relationships
Whether you are ready for a full home transformation or a phased remodel, our goal is to create a space that feels beautiful, functional, and distinctly yours.
Conclusion
Understanding the cost of a home remodel in East Cobb and Marietta is the first step toward creating a space that feels new without moving. With clear planning, quality materials, and a trusted design-build partner, your home can be as functional and inspiring as the day you fell in love with it.
Ready to start your remodel?
Contact GreatHouse Design Build Remodel to schedule your consultation and discover what GreatLiving can look like in your home.