Pools, Knoxville Pool Costs, Home Improvement

How Much Does a Pool Cost in Knoxville TN? (2025 Guide)

📅 Updated January 2025  •  📍 Knoxville, TN  •  ⏱ 12 min read

If you're a Knoxville homeowner researching pool costs, the numbers vary wildly depending on who you ask. Some sources say $30,000. Others say $150,000. Both can be accurate — it depends on pool type, size, and what your specific property requires.

National cost guides are a starting point, but they don't account for East Tennessee's specific permit costs, soil conditions, terrain, or local labor rates. This guide breaks down real pool pricing for the Knoxville market so you can have informed conversations when getting quotes from a licensed local contractor.

💡 Quick Answer
Most inground pool installations in Knoxville TN run $40,000 to $80,000 for a standard residential pool. Fiberglass pools typically run $45,000–$65,000. Custom gunite pools start around $55,000 and can exceed $120,000 with premium features. Pool resurfacing runs $6,000–$15,000. These are fully installed costs — not just materials.

Inground Pool Costs in Knoxville TN — By Pool Type

The single biggest factor in your pool budget is the type of pool you choose. Here's how the three major inground pool types compare in the Knoxville market, based on recent regional pricing and national benchmarks (BlueprintKit, Paramount Knoxville).

Pool Type Installed Cost Range (Knoxville) Install Time Surface Life Vinyl Liner Inground $35,000 – $55,000 6–8 weeks Liner 10–15 yrs Fiberglass Inground $45,000 – $65,000 3–6 weeks Gelcoat 15–25 yrs Gunite / Concrete $55,000 – $120,000+ 8–12 weeks Replaster 10–15 yrs

What's typically included: excavation, pool shell or gunite structure, basic plumbing, filtration equipment, pump, standard white lighting, and standard coping.
Not typically included: decking, fencing, landscaping, water features, heater, automation, or extensive retaining walls — all of which are common add-ons in hilly parts of Knoxville.

Vinyl Liner Inground Pools — $35,000 to $55,000

Vinyl liner pools are generally the most affordable true inground option in Knoxville. The structure is usually a steel, polymer, or aluminum frame with a custom vinyl liner stretched over the walls and floor. For many homeowners, this is the entry point into inground ownership when fiberglass or gunite bids feel out of reach.

You will want to budget for liner replacement every 10–15 years, typically $3,000–$6,000 each time depending on size and pattern. Liners are more vulnerable to punctures and can fade over time, but they offer a softer feel underfoot and lower upfront cost. For tighter budgets, vinyl can make the difference between “someday” and “this year.”

If you’re comparing vinyl to fiberglass quotes, it can help to look at 10–15 year ownership costs, not just the initial number. For more detail on fiberglass options, see the Knoxville Pool Pros resource on pool builders in Knoxville TN.

Fiberglass Inground Pools — $45,000 to $65,000

Fiberglass is the most popular pool type in East Tennessee. A pre-formed fiberglass shell is delivered to your property and craned into an excavated hole, often in a single day. That factory-built approach keeps construction timelines shorter and can reduce surprises with Knoxville’s clay-heavy soil compared with some custom concrete projects.

The smooth gelcoat surface is nonporous, which helps resist algae growth and staining. Many homeowners report saving $500–$1,000 per year in chemical and maintenance costs compared with plaster finishes. Installations typically wrap up in 3–6 weeks, making fiberglass the fastest inground option from contract to swim-ready in most Knoxville backyards.

Local fiberglass pricing can trend higher than national averages — some Knoxville-area providers report complete installs averaging in the mid-to-upper $80,000s — especially once decking and retaining work are added (Lakeshore Pools). When you review bids, ask each contractor to clearly separate the pool shell package from site work and extras. For a deeper look at which fiberglass builders operate in the area, see pool builders in Knoxville TN.

Gunite / Concrete Pools — $55,000 to $120,000+

Gunite (a type of concrete) offers essentially unlimited design freedom. If you’re picturing a resort-style backyard with custom shapes, infinity edges, grottos, tanning ledges, or integrated spas, you are likely in gunite territory. Depth changes, freeform layouts, and complex steps or benches are much easier to execute in concrete than in a pre-molded shell.

The tradeoffs are higher cost and longer timelines. Expect 8–12 weeks for a typical Knoxville gunite project, and more if your lot requires engineering or retaining walls. You’ll also need to plan for a resurfacing cycle: plaster or similar finishes usually need to be redone every 10–15 years at roughly $6,000–$15,000, depending on pool size and finish type.

In practice, many Knoxville gunite builds end up above six figures once you add decking, walls, and landscaping (Paramount Knoxville). If you’re exploring a high-end custom design, it’s worth talking with multiple pool contractors in Knoxville TN to compare how they handle slopes, drainage, and long-term maintenance.

Get a Free Estimate for Your Knoxville Pool
Every yard is different. Before you fall in love with a design on paper, it’s smart to see how your actual property, soil, and access impact the final number. Get a free on-site estimate from a local licensed contractor before making any decisions.

Request a Free Estimate

What Affects Pool Cost in Knoxville TN

Two pools of the same size and type can vary by $20,000 to $40,000 depending on site-specific factors. When you’re comparing bids, these are the levers that tend to move the number the most in the Knoxville area.

1. Pool Size & Depth
A 12×24 costs significantly less than a 16×36. Adding a deep end over 5 feet increases excavation, concrete, and structural requirements, which can bump costs by many thousands of dollars.

2. Site Conditions
Steep grades, clay-heavy soil (common in West Knoxville), or rock in the ground all add excavation and engineering cost. Flat, easily accessible yards are typically the least expensive to build on.

3. Water Features
Waterfalls, deck jets, bubblers, and sheer descents usually add $2,000–$15,000. A tanning ledge alone can run $2,000–$5,000 depending on size and finish.

4. Equipment Quality
Variable-speed pumps, salt systems, heaters, and automation all add upfront cost but can reduce monthly bills and maintenance time. The gap between a basic and premium equipment package can be $5,000–$10,000.

5. Interior Finish
For gunite, white plaster is the budget choice, quartz aggregate is mid-range, and pebble-style finishes are premium. The difference between basic and high-end can be $4,000–$8,000 on a standard backyard pool.

6. Knox County Permits
Building permits typically run $300–$800. Farragut homeowners face additional Town of Farragut permit fees and review requirements on top of Knox County rules, so be sure your contractor includes these in writing.

Pool Add-On Costs in Knoxville TN

Beyond the pool itself, most projects include additional line items homeowners sometimes overlook when budgeting. In hilly Knoxville neighborhoods, decking, fencing, and retaining walls can rival the pool cost itself, especially on premium builds.

Add-On Typical Cost Range Pool Decking — concrete pavers (600–800 sq ft) $8,000 – $18,000 Pool Decking — travertine or natural stone $14,000 – $28,000 Pool Heater (gas or heat pump) $2,500 – $5,500 Pool Automation System $1,500 – $4,000 LED Color Lighting Package $800 – $2,500 Waterfall Feature $3,000 – $12,000 Tanning Ledge $2,000 – $5,000 Pool Fencing (required by Knox County) $2,500 – $6,000 Salt Chlorination System $800 – $2,000

Decking, water features, and fencing can easily add $15,000–$40,000 to a Knoxville pool project.

Pool Renovation & Resurfacing Costs in Knoxville

Already have a pool? A resurfacing or renovation can dramatically transform an older pool at a fraction of the cost of a full new build. In many established Knoxville neighborhoods, updating a 20–30-year-old pool is as much about fixing drainage and decking as it is about a fresh interior finish.

Service Typical Cost Range Pool Resurfacing — White Plaster $6,000 – $10,000 Pool Resurfacing — Quartz Aggregate $8,000 – $13,000 Pool Resurfacing — Pebble Tec $10,000 – $18,000 Pool Deck Replacement (concrete) $6,000 – $15,000 Coping Replacement $2,500 – $7,000 Pool Pump Replacement $800 – $2,000 Pool Leak Detection & Repair $300 – $1,500 Full Pool Renovation $15,000 – $50,000+

📌 Key Takeaway: If your existing pool structure is sound, a resurfacing plus new deck and equipment can deliver a “like new” experience for significantly less than starting over — especially in established Knoxville neighborhoods where new construction access is tight.

Is a Pool Worth It in Knoxville TN?

In desirable areas like West Knoxville, Hardin Valley, Farragut, and Sequoyah Hills, a well-built pool can add roughly $30,000–$60,000 to appraised home value, according to regional real-estate agents and national remodeling data. In more modest neighborhoods, the financial return may not fully offset the build cost, especially on high-end gunite projects. Most homeowners here ultimately build pools for lifestyle: summer gatherings, keeping kids close to home, and creating a private retreat.

From a purely financial perspective, think of a pool as a long-term amenity rather than a guaranteed investment. Ongoing expenses — electricity, chemicals, occasional repairs, and eventual resurfacing or liner replacement — should be part of your calculation. That said, in hot Tennessee summers, many buyers specifically look for homes with well-maintained pools, which can shorten time on market and make your property stand out.

The most practical approach is to balance heart and head. Be honest about how often your household will use the pool, how long you plan to stay in the home, and what level of finish fits comfortably within your budget. Then, when you request bids from a licensed Knoxville contractor, ask for at least two versions of the project: a “must-have” essentials package and a “wish list” version with extras. That side-by-side comparison often makes the decision clearer — both for your backyard and your budget.