Thinking About an Infinity Pool in Kennesaw, GA? Here's What It Costs and How It Gets Built

If you’re standing in your backyard looking at a 5-foot grade change, you aren't looking at a landscaping problem, you’re looking at the perfect site for a vanishing edge. However, there is a massive gap between a pool that looks like a resort and one that is engineered like one. In Cobb County, an infinity pool requires precise structural work to ensure that seamless edge stays level for decades. Whether you’re in Brookstone or Shiloh Hills, here is the builder’s perspective on costs, permits, and the technical pitfalls to avoid when building a vanishing edge pool in Kennesaw.

Key Takeaways:

• Engineering First: An infinity pool is a high-precision machine. The "vanishing" effect depends entirely on a perfectly level bond beam and complex hydraulics.

• Budget Reality: Custom infinity pools in Kennesaw typically range from $90,000 to $180,000+ depending on the lot’s grade and the choice of finishes like glass tile.

• Terrain as Opportunity: West Cobb’s sloped lots are ideal for vanishing edges, reducing some structural costs compared to building on flat ground.

• Local Compliance: We handle the specific Cobb County permit requirements and the rigorous HOA documentation needed for communities like Brookstone.

• Maintenance: Expect slightly higher maintenance than a standard pool due to catch basin cleaning and dual-pump systems.

Is Your Kennesaw Lot Actually Right for an Infinity Pool?

You don't need a perfectly flat yard to build a luxury retreat; in fact, the 'flaws' in your Kennesaw lot are often its greatest strengths. While many homeowners see a steep drop-off as a landscaping headache, we see the foundation for a world-class vanishing edge. If your property offers even a few feet of elevation, you have the canvas for an infinity pool in Kennesaw, GA that rivals the finest resorts in the South.

The ideal setup is a rear yard with a meaningful grade drop, a view worth framing, and enough structural depth in the lower terrace to accommodate a catch basin. Neighborhoods near Stilesboro Road, the elevated lots along the Bells Ferry corridor, and the hillier parts of West Cobb near Lost Mountain all tend to produce the kind of terrain where an infinity pool in Kennesaw, GA makes complete architectural sense.

But a slope is not a requirement. On a flat lot, a vanishing edge can still be built using a raised perimeter structure, the pool is elevated above grade, and the catch basin is engineered into the deck or a custom retaining wall below it. It creates a pedestal effect that makes the pool the undisputed focal point of the yard. It costs more than building on a natural slope, but it works.

What does not work well, a lot with no view, minimal grade change, and a house with a traditional style that does not call for a resort-level feature. In that case, a free form pool builder in Kennesaw, GA or a geometric design is probably the better conversation to have first.

Features that naturally pair with infinity pool designs:

• Glass tile or natural stone on the vanishing edge wall for visual impact

• LED lighting that illuminates the overflow at night

• Integrated fire bowls or fire features on the upper deck

• Attached spa positioned at the high end of the pool

• Travertine or large-format paver decking that frames the view

When it is done right, you are not looking at a pool. You are looking at the horizon, with water in the foreground.

Ready for a Yard Walkthrough?

Not sure if your slope is an asset or an obstacle? Before you commit to a design, let’s look at your actual terrain together. We offer a no-pressure on-site consultation to measure your grade changes and see if an infinity edge is the most cost-effective way to use your backyard.

Infinity Pool vs Other Pool Types: How Do You Know This Is the Right Call?

This is worth thinking through honestly before the design phase starts, because an infinity pool is a premium investment and it is not the right answer for every yard or every family.

A free form pool in Kennesaw is a better fit when the lot is wooded, irregular, or has challenges you want to design around rather than elevate. The organic shape integrates with existing landscaping in a way that a geometric vanishing edge does not.

A geometric pool is a better fit when the architecture of the house calls for clean lines, the lot is flat, and the pool is meant to function as a well-defined entertaining space rather than a view-focused feature.

An infinity pool earns its place when the lot has elevation worth using, the homeowner wants a resort-style aesthetic, and the investment in the engineering and premium finishes fits the overall scope of the project. It is the most visually dramatic pool type, and it has the most complex build to match.

At Solid Rock, we design all three. The right answer always starts with your yard and your family not with what looks best in a portfolio photo.

What Does an Infinity Pool Actually Cost in Kennesaw?

Here is the honest number. A custom gunite infinity pool in Kennesaw typically starts between $90,000 and $120,000 for a mid-size build on a lot with a natural slope. Full backyard builds that include glass tile on the vanishing edge wall, an integrated spa, travertine decking, fire features, and LED lighting generally run $130,000 to $180,000 and above.

To make that more concrete, here is how those numbers play out on real Kennesaw lots.

A homeowner on an elevated lot near Stilesboro Road with a natural 8-foot rear grade drop, a mid-size infinity pool, travertine decking, a glass tile vanishing edge wall, and a simple LED lighting package is typically looking at $110,000 to $130,000 for the full project. The grade does a lot of the heavy lifting the catch basin can be engineered into the lower terrace without building up significant structure.

A homeowner in a newer community near Barrett Parkway with a flatter lot wanting the vanishing edge effect via a raised perimeter build, an attached spa, fire bowls, and premium deck material is typically in the $145,000 to $175,000 range. The raised perimeter structure adds cost that a natural slope eliminates.

A homeowner on a larger wooded lot in West Cobb with a moderate slope, a longer vanishing edge, natural stone coping, no spa, and a straightforward deck is realistically in the $100,000 to $120,000 range assuming no significant rock removal during excavation and clean drainage engineering.

A few things specific to Kennesaw and Cobb County affect where any project lands.

• The catch basin: Every infinity pool requires a secondary catch basin below the vanishing edge to collect overflow water and recirculate it back into the main pool. The size and placement of the catch basin is determined by the pool's surface area and the overflow rate. On a natural slope, it integrates into the lower terrace. On a flat lot, it has to be built up, which adds to the structural cost.

• Hydraulic engineering: The pump system on an infinity pool works harder than a standard pool pump because it is constantly recirculating water from the catch basin back into the main pool. Variable speed pumps are standard on our builds. They allow the overflow to run at full effect during entertaining and at a lower energy-saving rate when the yard is not in use.

• The vanishing edge precision: The overflow edge has to be mathematically level across its entire length. A few millimeters off and the water does not sheet evenly, it drains from one end and not the other. This is a fabrication and installation precision issue that requires experienced builders, not just a capable crew.

• Finishes and features: Glass tile on the vanishing edge wall is the finish most Kennesaw homeowners choose; it catches light in a way natural stone does not. It also costs more and requires more precise installation. Travertine decking, fire features, and premium lighting all factor into the total.

• On financing: most clients do not write a check for the full amount. Through our partners at Lyon Financial and HFS Financial, pool financing is available up to $250,000 with terms up to 30 years and no home equity required. For most Kennesaw homeowners, the monthly payment ends up being more manageable than they expected.

If you want to understand how other homeowners have approached budgeting for a build this size, our pool cost and planning guide covers it in detail.

Want to see the line-item reality for your lot?

Between the $10,000 Cobb Compliance Bond and the structural needs of Georgia red clay, "ballpark" quotes can be misleading.

Let's chat for 15 minutes about your vision so we can provide a realistic range for your specific community.

What the HOA Is Actually Going to Care About

If you live in Brookstone, Shiloh Hills, Cheatham Hill, or any Kennesaw community with an active HOA, the HOA approval process runs completely separately from the county permit and for an infinity pool specifically, there are a few things worth knowing before you get deep into the design.

• Fencing: Most HOAs require a fence around the pool. The catch basin on an infinity pool sits below the vanishing edge, typically a few feet lower than the main pool deck. The fencing requirements around the catch basin area need to be confirmed with your HOA, because it is a different configuration than a standard pool perimeter.

• Structural appearance from neighboring lots: An infinity pool on an elevated lot means the catch basin and lower retaining structure are visible from below. Some HOAs have aesthetic guidelines about exposed retaining walls or structural elements visible from the street or adjacent properties. Natural stone or stucco finishes on the lower structure typically satisfy these requirements — but it is worth confirming before the design is locked in.

• Coping and tile material: Glass tile is almost universally acceptable. Certain colors or reflective finishes occasionally prompt HOA questions. Submit material samples with your application to avoid revision requests.

• The timeline: HOA boards in the Kennesaw area meet monthly or quarterly. An incomplete submission means waiting for the next meeting cycle. For an infinity pool build in Kennesaw, where the design involves more structural elements than a standard pool, submitting complete documentation the first time matters more than it does on a simpler project.

So How Does an Infinity Pool Actually Get Built?

Most homeowners are surprised by how much engineering happens before a shovel touches the ground. Here is what the build looks like from the first conversation to the day you swim.

The consultation, design, and engineering phase

This is where the most important and most technically complex — decisions get made. A good builder does not just design the pool shape. They engineer the hydraulic system, the catch basin placement, the overflow edge level, and the structural support for the lower terrace before anything is submitted to the county.

For an infinity pool in Kennesaw, this phase is significantly more involved than it is for a standard pool build. The 3D model you see before construction begins should show not just the pool and deck but the catch basin, the retaining structure, and how the vanishing edge integrates with the grade of your lot. If a builder is showing you a pool shape without the engineering detail, that is a gap worth asking about before you sign.

Permits and what to expect from Cobb County

Every inground pool in Kennesaw requires a building permit before construction begins. For an infinity pool, the permit drawings are more detailed than a standard pool submission; the catch basin, hydraulic calculations, and structural engineering for the lower terrace all need to be included. In Cobb County, permit approval typically takes two to six weeks. We handle the full submission on your behalf.

If your neighborhood has an HOA, start that process as early as possible ideally before the design is finalized. Changes requested after the design is locked in add time and cost.

Excavation and the structural build

Excavation on an infinity pool build is more extensive than a standard pool. You are digging for the main pool shell and for the catch basin below the vanishing edge. On a natural slope, this is relatively straightforward, the grade does most of the work. On a flat lot with a raised perimeter build, the excavation involves more structural preparation.

After excavation, the steel reinforcement framework is set for both the main pool and the catch basin. Then comes the gunite shell. The precision work starts here, the vanishing edge form has to be set perfectly level before gunite is applied. This is the step that determines whether the finished overflow sheets evenly across the entire edge or favors one end.

Hydraulic systems, plumbing, and equipment

The mechanical system on an infinity pool in Kennesaw is more complex than a standard pool. Two separate pump systems, one for the main pool circulation and one for the catch basin return need to be sized correctly and balanced against each other. The variable speed pump controlling the catch basin return is what allows you to dial the overflow effect up for entertaining and back for everyday use.

Plumbing, electrical, lighting, and any fire features are installed during this phase. Deck forming runs in parallel.

Coping, tile, decking, and finishing

This is where the visual design lands. The vanishing edge wall gets its glass tile or stone finish. The coping goes on the pool edge. Decking surrounds everything. For most infinity pool builds in Kennesaw, travertine decking paired with glass tile on the vanishing wall is the combination that holds up best in Georgia's climate and looks the most intentional.

The interior surface pebble, quartz, or plaster goes in last. The pool fills, both pump systems are balanced and tested, and the county does a final inspection before you get in the water.

From permit approval to first swim, most infinity pool builds in Kennesaw take 12 to 18 weeks depending on design complexity, lot conditions, and weather. The additional hydraulic engineering and precision work on the vanishing edge adds time compared to a standard build and that time is worth it.

If you are still in the early research stage and want to understand what this would look like on your specific lot, the best next step is a conversation at your property.

Call us at (770) 943-9323 or request a free on-site consultation, we will come to you.

What Can Actually Go Wrong Mid-Build?

Nobody talks about this part, but for an infinity pool it matters more than it does on any other build. Here is what comes up on Kennesaw infinity pool builds and how it gets handled.

• The vanishing edge is not level after gunite: If the formwork was not set precisely before gunite application, the edge will not be perfectly level and the water will not sheet evenly. Fixing this after the shell has cured is expensive. The right time to get it right is before gunite goes in, not after.

• Rock during excavation: Northwest Georgia's granite and rock shelf formations are unpredictable. On a sloped lot where you are excavating for both the main pool and the catch basin, the volume of excavation is larger than a standard build which means more opportunity to hit rock. A good builder prices a rock contingency into the quote upfront and communicates clearly before proceeding if it is encountered.

• Catch basin drainage issues: The catch basin needs to drain and refill correctly in all weather conditions. If the drainage engineering is not done properly, heavy Georgia rain can overwhelm the system and affect the hydraulic balance of the overflow edge. This is a design issue that needs to be solved on paper, not discovered after the first thunderstorm.

• HOA revision requests: For infinity pools, the most common HOA issues are the appearance of the lower retaining structure and fencing configuration around the catch basin. Submitting material finishes and structural detail drawings with the initial application avoids revision delays.

• Scope additions mid-build: Once excavation opens up the lower terrace, many homeowners want to add features: an outdoor living space below the catch basin wall, a fire feature on the upper deck, and upgraded lighting. These are good decisions, but they affect both the budget and the timeline. Plan for them in the design phase rather than mid-build.

The best protection against all of these is a builder who engineers the details before construction starts, not one who figures it out as they go.

The "Reddit Reality Check": What Other Builders Won't Tell You

If you want the "Instagram version," look at a brochure. If you want the version that saves you $20,000 in repairs three years from now, read these "insider" red flags and tips.

1. Red Flag: The "Tile-First" Leveling Scam

The Secret: Some builders will tell you, "Don't worry if the concrete edge looks a little wavy; we'll level it out with the tile and thin-set." The Truth: This is a massive lie. If the gunite shell isn't mathematically level, adding thick layers of tile mud is a "band-aid" that will fail. Within two seasons, the Georgia freeze-thaw cycle will pop those tiles off because they aren't structurally bonded to the shell.

The Tip: Demand to see a laser-level reading of the bare concrete before they ever bring a box of tile to your Kennesaw property.

2. The "Efflorescence" Nightmare (White Crusty Stains)

The Secret: You see a beautiful infinity wall; three months later, it’s covered in white, chalky streaks. The Truth: This is caused by water migrating through the concrete wall from the inside out. Most builders skip waterproofing the back of the wall.

The Tip: Ensure your builder is using a secondary waterproofing membrane (like Basecrete or Laticrete) on the entire structural wall and catch basin, not just the inside of the pool. If they aren't, your "luxury" wall will look like a salty basement in a year.

3. The "Vacuum Break" Safety Tip

The Secret: When you turn the pump off, the "siphon effect" can actually pull water from your high pool down into your low catch basin, overflowing your yard and leaving your pool half-empty. The Truth: Check valves fail. It’s not a matter of if, but when.

The Tip: Your plumbing needs a mechanical vacuum break. It’s a $50 part that saves a $5,000 flood. If your builder doesn't mention a "siphon break" in their hydraulic plan, they are rookies.

4. "Cobb County Granite" is a Budget Killer

The Secret: Builders give you a "low" estimate to get the signature, then hit you with $15,000 in "Rock Removal" fees two weeks later. The Truth: Kennesaw and West Cobb are sitting on massive granite shelves. Because infinity pools require a deeper dig for the catch basin, you are twice as likely to hit rock.

The Tip: Don't accept "market rate" for rock. Ask for a capped "Day Rate" for the hammer-hoe. A transparent builder will give you a "worst-case" rock number before you sign.

5. The "Pollen Trough" Effect

The Secret: That beautiful vanishing edge is actually a giant vacuum cleaner for Kennesaw pine pollen. The Truth: In April, your catch basin will turn into a thick, yellow soup. If the basin is too shallow or has poor circulation, it becomes a swamp.

The Tip: Make sure your catch basin has its own independent suction line and "dedicated skimmer." If it just relies on "overflow" to stay clean, you’ll be out there with a hand-net every single morning in the spring.

The "Pro-Tip" for 2026: The Auto-Leveler is Non-Negotiable

On an infinity pool, if your water level drops by just one inch due to Georgia evaporation, the "infinity effect" stops. You’re left looking at a concrete wall. Don't let a builder talk you out of an Electronic Auto-Leveler. It’s the difference between a pool that stays "resort-ready" and one that looks broken half the time.

Want a Builder Who Actually Reads the Fine Print?

We don't just build the "pretty part." We engineer the siphon breaks, the waterproofing membranes, and the hydraulic surge math that keeps your Kennesaw backyard from becoming a pond.

Get a Reality-Based Consultation or call (770) 943-9323 to talk shop with a real builder.

What Does Owning an Infinity Pool Actually Look Like?

The build gets all the attention. The ongoing reality of ownership gets almost none. Here is what Kennesaw homeowners with infinity pools typically deal with week to week.

• The catch basin needs regular cleaning: The vanishing edge acts as a giant surface skimmer. Everything on the water surface goes over the edge and into the catch basin. Leaves, pollen, debris. During Georgia's heavy spring pollen season in April and May, the catch basin can accumulate significant organic material. It needs to be cleaned more frequently than most homeowners expect.

• Water evaporation is higher than a standard pool: Water constantly moving and falling over the edge evaporates faster. Most infinity pool owners install an automatic water leveler that maintains the overflow height without requiring manual top-off. Without it, you are checking and adjusting the water level more often than you would on a standard pool.

• The pump system runs harder: Two pump systems instead of one means more equipment, more energy use, and more maintenance points. Variable speed pumps reduce the energy cost significantly, but periodic equipment inspection is part of owning this pool type. Budget for it or plan to work with a pool service company that understands infinity pool systems specifically.

• Georgia chemistry still applies: Cobb County water chemistry, pine pollen loading, pH shifts from summer thunderstorms, everything that applies to a standard pool applies here, plus the additional considerations of the catch basin chemistry. The catch basin water needs to be tested and balanced alongside the main pool. For a full breakdown of what Georgia pool chemistry involves, our pool maintenance guide for Georgia homeowners covers it in detail.

• The visual effect requires maintenance to sustain: The overflow only looks right when the water level is precisely at the edge. If the level drops from evaporation, from a chemistry adjustment, from anything the effect diminishes. An auto-leveler and a consistent maintenance routine are what keep the pool looking the way it did on day one.

Frequently Asked Questions

How much does an infinity pool cost in Kennesaw, GA?

A custom gunite infinity pool in Kennesaw typically starts between $90,000 and $120,000 on a lot with a natural slope. Full backyard builds with glass tile, an integrated spa, fire features, and premium decking generally run $130,000 to $180,000 and above. Flat lots requiring a raised perimeter structure add to the structural cost. Lot-specific conditions are best assessed during an on-site consultation.

How long does it take to build an infinity pool in Kennesaw?

From permit approval to first swim, most infinity pool builds in Kennesaw take 12 to 18 weeks. The additional hydraulic engineering, catch basin construction, and vanishing edge precision work adds time compared to a standard pool build. The permit process itself takes two to six weeks before construction begins.

Can an infinity pool be built on a flat lot in Kennesaw?

Yes. On a flat lot, the vanishing edge effect is achieved using a raised perimeter structure the pool is elevated above grade and the catch basin is built into the deck or retaining wall below. This adds to the structural and construction cost compared to building on a natural slope, but the finished effect is the same.

Do I need HOA approval for an infinity pool in Kennesaw?

If your neighborhood has an HOA, yes. For infinity pools specifically, HOAs often have questions about the fencing configuration around the catch basin and the appearance of the lower retaining structure. Submitting material finishes and structural drawings with the initial application avoids revision delays. Starting the process early before the design is finalized is the fastest path to approval.

What is a catch basin and why does every infinity pool need one?

The catch basin is a secondary reservoir built below the vanishing edge that collects the water that flows over the edge and recirculates it back into the main pool. Without it, the water that creates the infinity effect would simply drain away. The size, placement, and drainage engineering of the catch basin is one of the most important design elements in an infinity pool build.

What can go wrong during an infinity pool build?

The most common issues on Kennesaw infinity pool builds are: the vanishing edge not being set level before gunite application, rock encountered during the larger-volume excavation, catch basin drainage not engineered for Georgia rain volumes, and HOA revision requests related to the structural elements. A builder who addresses all of these in the design phase is more trustworthy than one who does not.

How much maintenance does an infinity pool require?

More than a standard pool. The catch basin needs regular cleaning especially during Georgia's pollen season. Water evaporation is higher and typically requires an auto-leveler. Two pump systems mean more equipment maintenance. Budget for two to four hours of weekly maintenance during swim season or plan to work with a pool service company familiar with infinity pool systems.

Conclusion

An infinity pool builder in Kennesaw, GA is not just building you a pool with a nice edge. They are engineering a hydraulic system, a structural solution for your specific grade, and a visual effect that depends on precision at every stage of the build.

The elevation you have been looking at from your back door is not a landscaping challenge. It is the reason this pool type makes sense on your lot. The slope gives the waterfall its height, the lower terrace houses the catch basin, and the finished pool looks like it was always meant to be there because the engineering was designed around what was already there.

The cost is real. The build takes longer than a standard pool. There are technical decisions that need to be made correctly the first time. But when it is done right, there is no other pool type that delivers what an infinity pool delivers on the right Kennesaw lot.

Solid Rock Pools and Spas has been building custom infinity pools across Kennesaw, Hiram, Acworth, Marietta, and Northwest Metro Atlanta since 1999. Every project starts with a free on-site consultation at your property. No estimates over the phone, no pressure on the day.

Call (770) 943-9323 or schedule your free consultation online and we will come to you.