Filling in a pool with concrete is a big decision. Homeowners across San Diego choose this route to reclaim their yard space or change their outdoor aesthetics. But exactly how much does it cost to fill in a pool with concrete in 2025? While the costs can vary depending on multiple factors, understanding the steps and expenses involved will help you make an informed choice. This article will discuss the process, potential expenses, and additional factors influencing the total cost.

Understanding the Basics of Pool Demolition

Filling in a pool with concrete is part of a broader pool demolition process. This type of project generally includes draining the pool, removing pool equipment, breaking up the pool structure, and finally, backfilling it with concrete or other materials. The end goal is to create a safe, level, usable space, and while it may seem straightforward, many variables can impact how much you will pay.

The most common materials used for pool demolition are concrete, dirt, and gravel. Sometimes, homeowners opt for other options like asphalt or sand for backfilling. Each of these materials carries its own set of costs and considerations.

Pool Type and Size

The size and type of pool are two of the most significant factors influencing the cost of filling a pool with concrete. The bigger the pool, the higher the overall cost since more materials and labor are required to handle the demolition and backfilling. Additionally, the type of pool will determine how much effort is needed during the process.

For example, a concrete pool is more labor-intensive to demolish compared to a vinyl or fiberglass pool. A concrete pool requires more time to break up the structure, whereas vinyl or fiberglass pools can be cut out more quickly.

Typically, pool sizes range from small to large, and homeowners will pay more for larger pools. A small pool (less than 400 square feet) may cost $10,000 to $12,000 to fill in, while a large pool (over 800 square feet) could cost as much as $15,000 to $20,000 or more. The cost will also depend on the depth of the pool and how many layers of concrete are required to fill it in.

Permits and Local Regulations

Before any work begins, it is crucial to understand the local regulations in San Diego regarding pool demolition. Depending on where you live, you may need specific permits to demolish and fill in a pool. Permit costs vary by jurisdiction but generally range from $100 to $500. The permit fees and requirements may also be higher if your property is located in a zone with more stringent regulations, such as near a waterway or historic district.

In San Diego, the permitting process for pool demolition includes obtaining approval from the city for the specific demolition methods and backfilling. This approval ensures that the work meets safety and environmental standards.

Site Preparation and Equipment

Site preparation is an often-overlooked part of the pool demolition process. Preparing the pool site involves clearing the area around the pool, removing any surrounding landscaping, and ensuring that the demolition equipment can be easily accessed. Heavy equipment such as excavators or skid-steer loaders is often necessary to break up concrete and haul away debris. The cost of renting or using this equipment is included in the overall price.

In some cases, additional work may be needed, such as removing trees or large boulders, which can increase the total cost. If the pool is surrounded by complex landscaping, removing and protecting these features will also add to the price.

Pool Material and Structure

As mentioned earlier, the pool material type impacts the demolition cost. Concrete pools are the most challenging to demolish because of their heavy-duty structure. Fiberglass and vinyl pools are easier to remove, requiring less effort and time.

Here is an overview of common pool materials and how they affect the cost:

• Concrete Pools: As the most durable option, concrete pools are also the most expensive to demolish. The entire pool must be broken up into smaller pieces, which are then hauled away. This process can take several days to complete. Concrete pools may cost between $15,000 and $20,000 to remove, depending on their size and depth.

• Fiberglass Pools: These pools are pre-made, one-piece units, and removal involves cutting them into manageable pieces. Because they are less labor-intensive to remove, fiberglass pools tend to cost less to demolish. A standard-sized fiberglass pool typically ranges from $8,000 to $12,000.

• Vinyl Liner Pools: These pools are relatively easy to dismantle since the liner can be removed without breaking up the structure. After removing the liner, the pool frame may be left in place or taken out. Depending on size, a vinyl pool demolition typically costs between $7,000 and $10,000.

The complexity of the demolition required for each pool type is a direct driver of the cost. Pools with concrete structures demand labor and equipment, while fiberglass and vinyl pools offer more affordable options for removal.

Disposal and Waste Removal

After the pool is demolished, all the debris is hauled away. This is an essential part of the process and often one of the most significant expenses. The debris is typically transported to a designated landfill or recycling facility, and the cost for this service can vary based on the volume of removed material and the distance to the disposal site.

Concrete debris, in particular, is heavy and takes up a lot of space, which can drive up the disposal cost. Other materials like fiberglass or vinyl require different disposal methods and may be less expensive. Typically, waste removal costs can range from $1,500 to $3,000 or more, depending on the amount of debris that must be transported away.

Backfilling with Concrete

Once the pool structure has been demolished, the next step is backfilling it with material like dirt, gravel, or concrete. Many homeowners choose to fill their pools with concrete for various reasons. First, concrete provides a strong, permanent solution to the removal process.

The cost of backfilling with concrete generally depends on the amount of concrete required and the depth of the pool. The average cost for backfilling with concrete can range from $5,000 to $10,000, depending on the pool's size and depth. If a pool is very deep, additional concrete will be needed to fill the hole, adding to the overall cost.

For example, if you have a 20x40-foot pool that is 8 feet deep, you may need up to 50 cubic yards of concrete to fill the pool. Concrete is priced by volume, and you can expect to pay around $150 to $200 per cubic yard, including delivery.

Additional Costs and Considerations

• Landscaping: After the pool is filled, homeowners often choose to re-landscape the area to turn the former pool space into a usable yard. Landscaping can include planting grass, installing new garden features, or adding outdoor structures like patios or decks. Landscaping can add several thousand dollars to your total project cost, depending on the scope of work.

• Soil Testing and Compaction: Local authorities may sometimes require soil testing or compaction before you can backfill a pool. Soil testing ensures that the ground is stable enough to support the weight of the fill material. Compaction tests ensure the fill is properly packed to prevent settling over time. This testing can add an extra $500 to $2,000 to the overall project cost.

• Fencing and Safety: If you are filling your pool to make your property safer for children or pets, you may need to install a fence around the area. This additional expense should be considered when budgeting for your pool demolition project. Costs for fencing vary, but on average, expect to spend anywhere from $1,500 to $5,000, depending on the material and style of the fence.

Financing Your Pool Removal Project

A significant portion of the cost of filling in a pool with concrete comes from the demolition, disposal, and backfilling stages. With pool removal costs potentially reaching $20,000 or more, it is important to plan ahead, especially if your budget is tight. Fortunately, several financing options are available to homeowners considering swimming pool removal.

Home Equity Loan or Line of Credit

For many homeowners, a home equity loan or line of credit (HELOC) is a viable option to fund a pool demolition project. Since your home secures the loan, it often comes with lower interest rates than unsecured personal loans. Additionally, you can use the loan to cover the full pool removal cost and related expenses like landscaping or fence installation.

However, before opting for a home equity loan or HELOC, it is important to consider the value of your home. If the pool is an eyesore and negatively affects the resale value of your property, removing it could increase the home's appeal and value. In that case, the investment in removing the pool could pay off when you decide to sell the house.

Personal Loans

Personal loans are another option for those who do not want to leverage their home equity. These loans are unsecured, meaning you do not need to offer any collateral. However, they may come with higher interest rates than home equity loans or HELOCs. Personal loans can be used for smaller projects or when you need additional funds for landscaping or other improvements after the pool is filled in. Lenders typically offer personal loans with fixed rates and terms that can be customized to your budget.

Contractor Financing Plans

Some pool removal companies offer financing options directly through their services. These in-house financing plans can make pool demolition more affordable by breaking down the cost into manageable monthly payments. While financing through the contractor may have slightly higher interest rates than traditional lenders, it can offer flexibility with terms and streamline the entire process.

Government or Local Grants

In certain regions, including San Diego, local government or environmental grants may be available to homeowners who are removing a pool to reduce water consumption or improve water efficiency. These grants are not as common as other financing options but can offer significant savings for homeowners who meet specific criteria.

It is worth contacting your local government or utility company to inquire about available programs that can help offset the cost of your pool demolition project. You may find that you qualify for rebates or tax incentives that will make the project more affordable.

Timing Your Pool Removal Project

Timing is another crucial factor to consider when planning your pool demolition. The most convenient time for most homeowners to fill in a pool with concrete is during the offseason when pool companies tend to be less busy. In San Diego, pool demolition projects are often carried out in the fall and winter months, when the weather is cooler and there is less demand for pool services.

Scheduling your project during the offseason may allow you to negotiate a better price, as companies tend to offer discounts for projects booked during slower periods. Additionally, less busy months mean that the contractors will have more availability to start and finish your project sooner, reducing potential delays.

On the other hand, pool contractors may have a backlog of projects during the peak spring and summer months, and prices could be higher due to the increased demand. The best time to start your pool removal project will depend on your budget and timeline for completing the work.

Trusting the Experts for a Smooth Pool Removal Process

Filling in a pool with concrete can be an involved but ultimately rewarding process. While the costs can vary depending on the size and type of pool, local regulations, and the materials used, understanding these factors can help you make a more informed decision. It is important to work with a professional team that can navigate the complex demolition process, secure permits, and ensure that the backfilling is done correctly.

If you're considering removing your pool, San Diego Swimming Pool Removal Experts are here to help. From demolition to proper backfilling and landscaping, our experienced team ensures the job is done right—so you can enjoy your newly reclaimed outdoor space.