Johns Creek Concrete Patio Cost Guide [2026]
![Johns Creek Concrete Patio Cost Guide [2026]](/images/blog-concrete-patio-cost-johns-creek.webp)
Your neighbor in the Doublegate community just paid $6,500 for a new concrete patio — and someone else in Medlock Bridge says they paid $12,000 for roughly the same size. Both numbers are probably accurate, because concrete patio costs in Johns Creek vary significantly based on finish type, drainage requirements, and site preparation complexity. Understanding the variables helps you read quotes accurately and invest appropriately for your specific situation.
In this post, we cover 2026 pricing by finish type, what drainage adds to the cost, how size affects per-square-foot rates, and what a realistic project budget looks like for common Johns Creek patio sizes.
Get a Free Patio Estimate in Johns Creek
Detailed, itemized concrete patio quotes for homeowners throughout Johns Creek and Fulton County.
Why Concrete Patio Cost Varies in Johns Creek
Two homeowners can describe the same patio — 400 square feet, back of the house, flat lot — and receive quotes that differ by $3,000. The difference usually comes down to three factors: finish selection, drainage requirements, and base preparation depth.
Finish selection is the most visible variable. A broom-finish patio at $6–$9 per square foot versus a stamped concrete patio at $12–$18 per square foot represents a $2,400–$3,600 difference on a 400-square-foot project before any other factors. Base preparation for Georgia’s clay soil adds $2–$4 per square foot to any patio project — responsible contractors include it, others omit it to lower the headline price. And drainage design adds cost in some Johns Creek lots where existing grade or landscaping creates drainage complexity near the foundation.
Price Ranges by Finish Type
Standard broom or smooth trowel finish ($6–$9/sq ft): The most economical concrete patio option. A 400-square-foot broom-finish patio runs $2,400–$3,600 for the concrete itself, plus base preparation, forms, and sealer. Total installed cost for this size in Johns Creek typically runs $4,000–$6,500 depending on site conditions.
Exposed aggregate ($8–$12/sq ft): Achieved by washing the concrete surface before full cure to expose the decorative stone aggregate. Creates a natural, textured appearance without pattern stamping. A 400-square-foot exposed aggregate patio runs $3,200–$4,800 for the finish, with total project costs of $5,500–$7,500 in Johns Creek.
Stamped concrete ($12–$18/sq ft): Patterns pressed into fresh concrete to replicate natural materials. Integral coloring adds $1–$3/sq ft; multi-color antiquing adds another $2–$4/sq ft. A 400-square-foot stamped concrete patio with standard pattern and single color runs $4,800–$7,200 for the concrete finish, with total project costs of $7,000–$11,000 including base, drainage, and sealer.
Practical Uses for a New Concrete Patio
- Replacing a rotted deck: Concrete patios eliminate the maintenance cycle of wood decks and last far longer in Georgia’s humidity and temperature swings.
- Creating outdoor entertainment space: A level concrete surface connects interior living to the outdoors — fire pits, dining sets, and covered areas all anchor to a concrete slab.
- Pool deck installation: A stamped concrete pool deck in Johns Creek provides slip-resistant texture and UV-resistant color that plain concrete and other materials struggle to match.
- Side yard paving: Paving utility areas — HVAC pad approach, trash storage, garden areas — in plain concrete creates low-maintenance surfaces that won’t erode with Georgia’s seasonal rainfall.
- Adding a patio that didn’t exist: Many Johns Creek homes, particularly older construction in The Falls of Autry Mill, have rear doors opening to bare yard without transition hardscape.
- Permit-required addition: When selling or refinancing, an unpermitted patio discovered in inspection can be resolved by bringing it into compliance or replacing it with a permitted installation.
How Drainage Affects Patio Cost
The most frequently skipped topic in patio estimates — and the most important for long-term performance — is drainage design. Every concrete patio in Johns Creek must slope away from the structure at minimum one-quarter inch per foot. On flat lots in Rivermont and Oxford Mill, achieving this slope is straightforward. On lots with complicated existing grade, drainage to a compliant outlet point requires additional earthwork, and sometimes French drain installation, that adds $500–$2,000 to the project.
Homeowners who omit drainage discussion from the estimate process often end up with a patio that pools water toward the foundation — a problem that isn’t visually obvious until after the first Georgia spring rainy season. Every estimate we provide includes slope calculation and a drainage plan as standard, not as an add-on, because it directly affects slab performance in Fulton County’s climate.
Drainage-Engineered Patios in Johns Creek
Get a quote that includes slope calculation and drainage design — not just square footage and finish.
Cost Factors and Total Budget
For a realistic budget model: a 400-square-foot broom-finish patio with standard base preparation, forms, drainage, and a penetrating sealer in Johns Creek runs $5,000–$7,000 all-in. The same project in stamped concrete with integral color runs $8,000–$12,000. These ranges reflect the Fulton County affluent-market premium and the base preparation requirement for Georgia’s clay soil.
The permit cost for a patio in Johns Creek runs approximately $100–$250. HOA approval fees vary by community but are typically minor. Factor in both as fixed costs that don’t vary with project size.
Frequently Asked Questions
Does a bigger patio cost less per square foot?
Yes — larger patios typically see reduced per-square-foot costs because setup, mobilization, and equipment costs spread across more area. A 600-square-foot broom-finish patio might run $7–$9 per square foot all-in, while a 200-square-foot accent patio in the same finish might run $10–$13 per square foot due to minimum setup costs. The sweet spot in terms of economy of scale is typically 300+ square feet.
Does the permit add significant cost?
The permit itself costs $100–$250 in Johns Creek. The more significant cost is if a contractor doesn’t pull the permit — an unpermitted patio creates complications during home sales that cost far more than the original permit fee to resolve. Always confirm your contractor is pulling the required permit before work begins. See our full guide on permits for concrete patios in Johns Creek for details.
Is stamped concrete worth the extra cost for a Johns Creek patio?
In Johns Creek’s affluent market, stamped concrete typically returns its cost premium in both daily enjoyment and resale value. The communities where it performs best aesthetically are those with traditional architecture and established landscaping — Rivermont, St. Ives, and Medlock Bridge are prime examples. If the patio is a functional utility space rather than a primary outdoor living area, a standard finish is usually the better investment. See our comparison in stamped concrete vs. pavers for Johns Creek homes.
Build Your Johns Creek Concrete Patio Right
Free estimates for plain and stamped concrete patios throughout Johns Creek and North Metro Atlanta.
Related: