How much does it cost to remodel a pool?

National Average Range:
$10,000 - $20,000

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Updated: January 10, 2023

Reviewed by Cristina Miguelez remodeling expert. Written by

To provide you with the most accurate and up-to-date cost figures, we gather information from a variety of pricing databases, licensed contractors, and industry experts.

Swimming pools are a great source of fun and recreation for you and your family. However, pools require work and maintenance to keep them at their best. Sometimes, this is not enough, and your pool needs serious remodeling. Remodeling your pool usually encompasses different areas of repair or replacement, or it involves a more serious change regarding the pool’s type, shape, or nature. Remodeling can address functional issues and give the area a makeover at the same time. There are many types of pools and many ways to remodel each.

The national average for remodeling a pool is $10,000 to $20,000. Most homeowners spend around $15,000 to resurface a 12’ x 24’ concrete pool and update a 300 sq.ft. pool deck. This project’s low cost is $2,500 to add a fountain in a 10’ x 20’ concrete pool. The high cost is $150,000 to change the shape of a 20’ x 40’ concrete pool with water features and install a new deck and pool enclosure.

Price to Remodel a Pool

Pool Renovation Cost
National average cost$15,000
Average range$10,000-$20,000

Pool Remodeling Cost by Size

Depending on the size of the pool, the average cost to remodel a pool ranges between $200 and $150,000. When it comes to remodeling a pool, several factors affect the cost of the project. One of the main considerations is the size of the pool. Larger pools generally incur higher costs due to their increased complexity and the need to use more materials and time to do the required remodeling. This means that the average cost to remodel a 13,000-gallon pool will be higher than the cost to remodel one that is 20,000 gallons or more. Another important consideration is the overall design of the pool and the additional features you want to add. Here are some common pool sizes and the cost to remodel each of them.

Size in GallonsCost to Remodel
5,000 Gallons$200 - $25,000
8,000 Gallons$1,000 - $30,000
10,000 Gallons$1,500 - $37,000
13,000 Gallons$2,500 - $45,000
15,000 Gallons$3,500 - $50,000
17,000 Gallons$5,000 - $55,000
19,000 Gallons$6,500 - $60,000
20,000 Gallons$8,000 - $70,000
25,000 Gallons$15,000 - $100,000
30,000 Gallons$25,000 - $150,000

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Swimming Pool Remodel Cost by Construction Type

Remodeling an above-ground pool costs $200 to $30,000. The average cost to remodel an in-ground pool ranges between $2,500 and $150,000. The pool renovation cost depends largely on the type of pool you have, and the remodel you want to do. In general, above-ground pools are much easier to repair and remodel because their features can be easier to reach and update. The elements of in-ground pools are mostly below ground level, so professionals may need to use more advanced equipment and spend more time doing the remodels than they would with above-ground pools. The table below shows the average remodel costs for each type.

Cost to remodel an above-ground and an in-ground pool (mobile)

TypeCost to Remodel
Above-Ground$200 - $30,000
In-Ground$2,500 - $150,000

Renovate an Above-Ground Pool

Expect to spend between $200 and $30,000 to remodel an above-ground pool. In general, if you have an above-ground pool, the remodels are much easier and less expensive. This is because above-ground pools and their features are easier to access than in-ground pools. Some of the most common upgrades homeowners do to their above-ground pools include repairing or replacing the coping or lining of the pool, repairing the bottom of the pool, or adding features like lights, skimmer, or fencing.

Renovate an In-Ground Pool

The cost to remodel an in-ground pool ranges between $2,500 and $150,000. Many things you can do to an inground pool cannot necessarily be done to most standard above-ground pools. Some of the most common renovations include coping, painting or replastering the surface, or working on the water pump, skimmers, or lines. You may also want to add water features, fire bowls, fencing, and in-pool lighting.

Pool Remodel Cost by Type of Project

The average cost to remodel a swimming pool is from $100 to $150,000, depending on what you want to do. You can remodel a pool in many ways, from minor pump repairs to changing the pool’s material, shape, and design. You may also choose to do one or several projects at once to reduce the time needed to complete the project and, with it, the costs you undertake. The table below covers the average costs for some of the most common pool remodel projects.

Cost of pool remodel by project: additions, replacements, conversions, painting, resurfacing, expansion... (mobile)

ProjectRemodeling Cost
Additions$200 - $30,000
Replacements$250 - $50,000
Conversions$500 - $100,000
Painting$1,400 - $2,500
Resurfacing$4,000 - $30,000
Expansion$20,000 - $70,000
Reshaping$50,000 - $100,000

Swimming Pool Renovation Costs by Type of Addition

You can consider several different additions to enhance the look and functionality of your pool space, costing $200 to $30,000. Some additions are purely aesthetical and meant to improve the appeal of your pool. Others add to its functionality and safety. Additions are a great way of enriching the pool and making it a better place to enjoy with friends or family.

Some popular aesthetical additions include a fountain, waterfall, fire bowls, and light features. Diving boards, slides, and spa areas, on the other hand, make the pool a more functional and fun place to hang around. Other additions like a fence, cover, or enclosure add to the safety of the pool inside and out. It will not only protect the pool from intruders and debris, but it will also make it safer for people and pets that go near it. Below are some of the most popular pool additions and their costs.

Cost of pool renovation by type of addition: fountain, waterfall, light, diving board, slide... (mobile)

Addition TypeCost (Installed)
Fountain$200 - $15,000
Waterfall$250 - $15,000
Light$450 - $1,200
Diving Board$500 - $1,000
Slide$1,000 - $10,000
Cover$2,700 - $3,700
Fence$3,000 - $10,000
Fire Bowls$4,000 - $8,000
Grotto$5,000 - $10,000
Spa Area$6,500 - $15,000
Enclosure$10,000 - $30,000

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Pool Renovation Cost by Type of Replacement

If an area of the pool cannot be repaired, it may need to be replaced, costing between $250 and $50,000. Replacements can be a minor or major undertaking if they represent a large portion of the pool. It is common for some minor replacements to be done during a larger renovation. At the same time, you may want to make replacements as an upgrade or even replace all equipment if several parts of the pool require replacing or the pool is in bad shape. In this case, your costs can go up to $20,000 to $100,000, depending on the size and type of equipment you add.

The tiles, lining, regrouting, and pool coping replacement costs are the most common ones you will have because these parts wear down the fastest. You may also need to do some smaller replacements, such as replacing the parts that filter the water, the filter itself, the pool pump, the motor, or the skimmer. Some other replacements that improve the functionality and appearance of the pool are the heater, light, deck, and enclosure. Replastering is done to change the coating of the wall of the pool. When you do the replacements, you may also choose to replace the whole pool equipment to minimize the costs. Below are common replacements for pool remodels and their costs.

Cost to remodel a pool by type of replacement: filter, light, pump, lining, plumbing, skimmer... (mobile)

Type of ReplacementReplacement Cost
Filter$250 - $1,500
Light$550 - $1,700
Pump$700 - $1,300
Lining$1,000 - $10,000
Plumbing$1,000 - $10,000
Skimmer$1,500 - $3,000
Heater$2,525 - $5,550
Deck$7,500 - $9,000
Coping$3,000 - $20,000
Tile$3,000 - $50,000
Regrouting$5,000 - $15,000
Enclosure$10,000 - $30,000

Pool Conversion Price by Type

The pool renovation costs vary, so conversions can cost between $500 and $100,000, depending on the type of pool you have and the type you want. You may want to do a conversion as part of your remodel if how you use the pool changes. Conversions can be simple, such as changing the way you add chemicals. They can be very invasive, changing the pool’s material or eliminating the pool and installing something new. Below are some of the most common pool conversion types and their average costs.

Cost of pool conversion by type of project: saltwater to chlorine, chlorine to saltwater, regular pool to heated, deep pool to shallow... (mobile)

TypeConversion Cost
Saltwater to Chlorine$500 - $3,000
Chlorine to Saltwater$600 - $2,500
Regular Pool to Heated$1,000 - $9,000
Deep Pool to Shallow$3,500 - $7,000
Pool to Deck$6,000 - $18,000
Pool to Pond$40,000 - $80,000
Vinyl to Fiberglass$50,000 - $70,000
Vinyl to Concrete$50,000 - $85,000
Fiberglass to Concrete$50,000 - $100,000

Convert a Salt Water Pool to Chlorine

The cost to convert a salt water pool to a chlorine pool is $500 to $3,000. This is the cost to remove the salt water generator, which converts salt into chlorine. If you have a salt water pool and are unhappy with it, you only need to remove the generator. Then, you can go back to treating your pool with chlorine. The ongoing treatment cost of salt is much lower than chlorine after the generator’s initial cost. If you think you may want to test going back to chlorine, you can turn off the generator and treat it with chlorine until you are sure.

Convert a Pool to Saltwater

The cost to convert a pool to saltwater ranges from $600 to $2,500. This is for the cost of the salt water generator and its installation. Beyond this, you have ongoing costs for the salt, which is generally cheaper than the cost of chlorine. Saltwater pools are an alternative to basic chlorine pools. They convert salt to chlorine, keeping the pool balanced with less maintenance and fewer chemicals. Many prefer the feel of the salt water and the lower cost of yearly chemical maintenance. Converting an existing pool to a salt water pool is fairly straightforward and involves the addition of a salt-chlorine generator.

Convert a Pool to Heated

The cost to heat a pool averages $1,000 to $9,000. Installing a pool heater is a great way to make your pool more comfortable. You can extend your swimming season by several weeks with a heated pool and use it more in cooler climates. Pool heaters come in many types and sizes. They can be powered by gas, electricity, or solar power. Their costs depend partly on size, type, and fuel type. For example, a gas heater requires a gas line run to your pool.

Convert Deep Pool to Shallow

The cost to convert a deep pool into a shallow one ranges between $3,500 and $7,000. The best way to convert a deep pool into a shallow one is to gradually sink an equally deep platform on one side of the pool. This creates shallower slopes while keeping the overall depth roughly the same. Of course, this conversion process involves draining the water out of the pool, making it easier to work on the area all around and allowing for more precise estimates of how much soil and gravel you need. After building your platform, you can fill in the sloped sides using dirt and rocks from a nearby quarry or riverbank.

Pool to Deck Conversion

The cost to convert a pool to a deck is $6,000 to $18,000. This process is frequently called a deckover and essentially turns an existing inground pool into usable deck space. Unlike traditional fill-ins, which remove the pool, add earth, and finally landscape it, the cost to redo pool deck often leaves the pool intact. The new material is installed over it, so it has a much lower cost. A deckover can give you a range of looks and options for the finished deck. Most have the pool’s size and shape when you finish.

Pool to Pond Conversion

Expect to spend between $40,000 and $100,000 to create a pond from a pool. Converting an in-ground pool into a pond is a great way to create an attractive and practical outdoor space. The process involves removing the shell, filling the area with dirt, and planting grass or other plants over the top to create a natural-looking surface. Once your pool has been completely covered, you can add any necessary rocks and boulders to form the sides and bottom of your new pond. You may also need to install filters or aerators to keep the water clean and oxygenated for surrounding plant life. It is a great way to create a beautiful oasis right in your own backyard.

Convert a Vinyl Pool to Fiberglass

The cost to convert a vinyl pool to a fiberglass pool is between $50,000 and $70,000. There is no easy process when it comes to converting from one material to another. Essentially, you need the old vinyl pool completely removed. Then, a new fiberglass shell can be installed in the hole. However, you likely need some backfilling or excavation first because vinyl pools come in more sizes, shapes, and depths than fiberglass pools. This means that the costs of converting from vinyl to fiberglass are similar to the costs of a new fiberglass pool.

Switching From Vinyl to Concrete Pool Remodel

Switching from a vinyl to a concrete pool costs $50,000 to $85,000. The cost of renovating a vinyl pool involves several steps. First, the vinyl lining must be removed to reveal the underlying structures and surfaces that make up the pool. This step is carefully done to avoid damaging both the existing framing and the pool shell. Once the old lining has been removed, new waterproofing materials are added to ensure protection against leaks or other damage. Finally, after laying down a layer of gravel under the base of the pool to promote drainage, the concrete is poured and smoothed over to create an evenly finished surface. The main reason homeowners convert a vinyl into a concrete pool is its greater durability and longevity. Unlike vinyl, which can become brittle and crack over time, concrete is made to withstand the elements without losing strength or structural integrity. In addition, a concrete pool adds value to your home and is easier to take care of than vinyl.

Convert a Fiberglass Pool to Concrete

The cost of converting a fiberglass pool to a concrete pool is $50,000 to $100,000. The cost to remodel concrete pool from a fiberglass pool involves several steps. You first need to completely remove the fiberglass shell. Then, the concrete frame can be erected and poured. However, since concrete pools give you far more options than fiberglass for shape, size, and depth, you likely have to excavate. This means the cost of converting a pool from fiberglass to concrete is similar to installing a new concrete pool. Keep in mind that you often have to destroy the deck to get out the shell, and the shell may also have disposal costs.

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Cost to Paint a Pool

Concrete, fiberglass, and vinyl can all be painted. Most pools need up to 10 gallons, making the total cost to paint a pool $1,400 to $2,500. Costs can be higher if your pool is not already drained and the walls need to be repaired before they can be painted. Some pools require epoxy-based paint and at least one coat of primer, which can be expensive because epoxy paint comes at a higher cost. Painting a pool when remodeling can add aesthetic appeal, improve durability, and make maintenance easier for homeowners. By painting the pool, homeowners can introduce eye-catching colors and patterns, enhancing the overall appeal of the space and the enjoyment they derive from it. Additionally, painting can help protect a pool from harsh sunlight, making it more durable and long-lasting. Pools need periodic maintenance and upkeep to keep them looking good. Having color options provides homeowners with variety when selecting these services.

Pool Resurfacing Cost

The cost to resurface your pool ranges from $4,000 to $30,000. Resurfacing can have many meanings, depending on your pool’s surface material. This is also frequently called refinishing the pool’s surface. The pool restoration costs depend on the pool surface you have. Many pools may be given a plaster surface, some are tiled, and others are given an aggregate surface. Many of these surfaces age. This means they crack, chip, yellow, or develop other issues like algae. If your pool shows signs of wear and tear, resurfacing can protect the underlying structure and prevent leaks. Additionally, resurfacing can provide added protection against corrosion, extending the life of your pool in the long term. It can also be a great way to add decorative details or customization to your pool, such as mosaic tiles or bold color schemes. Other benefits include enhancing the appearance of your yard and providing a smooth surface for swimming or relaxation. The table below shows the most common pool materials and the pool restoration cost for each of them.

MaterialResurfacing Cost
Plaster$4,000 - $10,000
Aggregate$6,500 - $13,000
Fiberglass$7,500 - $15,000
Concrete$10,000 - $20,000
Tile$20,000 - $30,000

Cost to Expand a Pool

The cost to expand a pool is $20,000 to $70,000. There are many reasons why it might be worth considering expanding your pool. The most obvious is that a larger swimming area provides more space for you and your family to enjoy. Whether you want to practice your laps, host a pool party, or simply relax in the sun, by expanding the pool, you will always have room for you to do so. Expanding a pool is a serious project. If the pool is concrete, a large part of it must be destroyed first. Then, the new area is dug before the new walls can be poured. If the pool is fiberglass, you need a new shell and more excavation. Vinyl pools also need a new liner, although part of the old frame may still be used, with a new section added onto the additional area. This means expansions sometimes costs as much as a new pool installation.

Saltwater pool built in a backyard with a concrete deck

Cost to Reshape a Pool

The cost to reshape a pool is $50,000 to $100,000. Changing one pool shape into another can be a complex endeavor, requiring careful planning and attention to detail. The most important step is obtaining accurate measurements of the existing pool and its current layout. This helps you determine which new shape best fits in that particular space. Once you have your measurements, you need to come up with a suitable design for your desired shape. Next, it is important to remove any caulking or capping along the edges of the pool to ensure that the new surface will sit flush against the existing walls. You will also need to choose the most appropriate materials for your new pool, whether it is vinyl, concrete, or fiberglass. In general, fiberglass pools would have to have a new shell designed into the desired shape and the ground excavated to match it. For the rest, there is a different process depending on the shape.

When converting a freeform pool to a rectangular or oval pool, you will first need to consider the existing dimensions of your pool and how these may need to be altered to create more uniform edges and corners. You will need to fill in the required areas with concrete to create the rectangular shape or dig the area around it if the new pool should be larger. Converting a rectangular pool into an oval one is simpler. You can use a tape or string to outline the desired shape on top of your existing pool. After the outlines have been drawn and trimmed, it is simply a matter of pouring an extra layer of concrete inside the new shapes to ensure a smooth, fluid transition between old and new surfaces. To convert a Roman pool into a rectangular shape, the only thing that is needed is to fill the domes on each side. For an oval pool, the sides should also be smoothened after removing the domes. Converting an L-shaped pool is similar to the process of a rectangular pool, with the difference being having two identical sides sitting next to each other, pointing in different directions.

After completing the reshaping, you should ensure that any decking measurements are adjusted accordingly to accommodate the new structure of your pool. Certain factors can make modifications in the shape necessary or desirable. For example, if a property has sloping terrain, having a rectangular or square pool may result in a situation where the bottom of the pool is lower than the surrounding ground. In such cases, it may be more efficient to transform the area around the pool and create a natural-looking slope for the wall of water. Additionally, if you want to add features such as fountains or steps at varying depths and angles, modifying your existing pool may be preferable to starting from scratch with new construction.

Labor Cost to Remodel a Pool

The average cost of a pool remodel is $15,000, out of which $9,000 is the cost of materials, while the remaining $6,000 is the cost you would pay for labor. Many professionals can help with a pool remodel, mainly companies specializing in pool construction and remodeling. For larger projects like pool conversions, several professionals may be involved in the process. The exact division of the material and labor cost depends on the type of remodel you do and the type of professional you need. Most contractors will give an overall cost for the remodeling project. For minor jobs, you may be given a cost per hour, typically ranging between $40 and $200 per hour, depending on what needs to be done.

The process of remodeling a swimming pool typically involves several different steps that depend on the repair, replacement, or upgrade you want to do. In most cases, the first step is to select the materials that will be used for the project and purchase them. This often involves working with a pool maintenance contractor or a pool design specialist. Once the materials and items are ready, the professional you are working with will install them. If the project involves upgrading or changing the design of the pool, it may take a few days to get all the materials and organize the professionals needed for the project.

Several factors impact the cost of remodeling a pool. Mainly, it is the part or the type of remodel you want to do, but the size and shape of the pool and any additional features it has are also important. Generally speaking, more extensive improvements will typically be more costly than simpler ones. In addition, special materials or equipment might be needed to achieve your desired results, which can also add to the overall price tag. You will also need to consider what materials are best suited for the repairs on your pool and the types of activities you plan on doing in your pool. Some materials do better in specific climates, while others can support more traffic. Ultimately, the best way to get an accurate quote for your project is to consult a professional landscaper or pool designer who can assess your specific needs and provide you with tailored pricing information.

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Enhancement and Improvement Costs

Remodel Pool Steps

The cost to remodel your pool steps ranges between $200 for a basic model and $5,000 for sophisticated wall steps. You may want to add new steps to your pool in addition to the existing ones as another point of entry and exit from the pool. Some change the current ones into another design or material to match the new pool design or color, or when the steps cannot be added to the new pool shape. In some cases, the old stairs do not match the needs of the homeowners (elderly, small children, etc.), so they need to be remodeled into something everyone can use.

Additional Considerations and Costs

  • Permit. Depending on the scope of work, you may need a permit to remodel. Check with your local municipality to be sure.
  • Insurance. Having a swimming pool on your property raises your liability insurance and insurance premiums. Call your insurance agency to research rates.
  • Pool draining. In most instances, your contractor must drain the pool to remodel it. Factor in the costs of refilling it into your final total.
  • Refilling. After the remodeling is done, most contractors say that it must be refilled slowly and continuously to avoid water lines. For this reason, plan on being home during the refilling period so that you do not need to turn the water off.
  • Maintenance. Make sure to check the water chemistry, clean the pool regularly, and monitor the mechanical parts as part of the regular pool maintenance. It will ensure the water is clean, reduce the risk of accidents or injuries, and keep your pool in excellent condition throughout the years.


  • Can pools be remodeled?

Yes, pools can be remodeled in various ways, including upgrades, replacements, and resurfacing.

  • When should I resurface my pool?

Depending on the type of pool and surface, it may last 10, 20, or more years before it needs to be resurfaced. Leaks, cracks, and discoloration are signs to resurface.

  • What are the most energy-efficient pool updates I can make?​

Investing in a solar heater and solar pump or variable speed pump are the two most energy-efficient pool updates you can make.

  • Is pool remodeling a good investment?

Pool remodeling is a great way to invest in your home and enjoy the benefits of a beautiful, updated space. Not only does it enhance curb appeal and increase property value, but it also provides a space for relaxation and recreation that can be enjoyed all year.

  • How often should you redo your pool?

There is no single definitive answer to this question because the frequency of pool redos depends on many factors, namely the condition and age of your existing pool and how often you use it. The best way to know when your pool needs to be redone is to monitor its condition over time and pay attention to any changes in appearance or functionality that may indicate that it needs extra care.

  • Can you change the shape of an existing pool?

Yes, it is possible to change the shape of an existing pool. While some pools may already be in a desirable shape, this is not always the case. If the area has a different slope from what is recommended for a pool, you want to add different features, or change the design of the pool, reshaping the pool may be an efficient solution that will help you achieve your desired results.