Average Swimming Pool Cost by Size in India (2025) — Full Breakdown

When planning to build a swimming pool, the first question most homeowners ask is: “How much will it cost based on the size?”

Swimming pool construction costs can vary significantly based on design, materials, and location, but size remains one of the biggest cost factors. Whether you're dreaming of a cozy backyard plunge pool or a full-sized luxury lap pool, this guide will help you understand what to expect in terms of pricing and features.

Want to build a own pool like this in India? Check out Eternity Pools – experts in construction & design.

📏 Why Size Matters in Pool Costs

Swimming pools are generally priced per square foot, and the larger the pool, the higher the cost — not just for construction, but also for materials, equipment, water usage, and maintenance.

However, larger pools often have better long-term value, especially for families, luxury properties, and resorts.

Want to build a own pool like this in India? Check out Eternity Pools – experts in construction & design.

📊 Average Pool Cost by Size (India – 2025)

Here’s a breakdown of average pool construction costs in India based on common pool sizes. These are standard in-ground concrete pools, which are ideal for long-term durability and customization.

Pool Size (ft)	Area (sq ft)	Average Cost (INR)	Best Suited For
10 x 20 ft	200 sq ft	₹5 – ₹7 Lakhs	Compact backyards, rooftops, villas
12 x 24 ft	288 sq ft	₹6 – ₹8.5 Lakhs	Small families, terrace pools
15 x 30 ft	450 sq ft	₹8 – ₹12 Lakhs	Mid-size homes, private villas
18 x 36 ft	648 sq ft	₹12 – ₹18 Lakhs	Premium homes, boutique resorts
20 x 40 ft	800 sq ft	₹15 – ₹22 Lakhs	Farmhouses, luxury villas, clubs

Want to build a own pool like this in India? Check out Eternity Pools – experts in construction & design.

🧱 What’s Included in These Costs?

These estimates typically cover:

• Excavation and structural work

• Concrete shell and waterproofing

• Tiling and finishing

• Filtration system with basic plumbing

• Basic pool lights

• Starter equipment (skimmers, drain, inlet/outlet)

💡 Optional Add-Ons (Extra Cost)

To enhance your pool, you can opt for features like:

• ✅ Jacuzzi section or spa jets (+₹3–6 Lakhs)

• ✅ Infinity edge design (+₹2–5 Lakhs)

• ✅ Decking (wooden/stone) (+₹1–3 Lakhs)

• ✅ Automated chlorination/UV systems

• ✅ Underwater LED mood lighting

• ✅ Pool covers & heating systems

These can significantly raise the price but also improve your pool’s functionality and visual appeal.

Want to build a own pool like this in India? Check out Eternity Pools – experts in construction & design.

🧮 How to Estimate Your Own Pool Budget

You can roughly estimate your custom pool cost using the formula:

Pool Area (sq ft) × ₹2,500 to ₹3,500 = Total Estimated Cost(For standard finishes. Premium materials may cost ₹4,000+/sq ft)

For example:A 15x30 ft pool = 450 sq ftEstimated cost = ₹11–15 Lakhs depending on the specs

🧰 Maintenance Costs After Construction

Building the pool is just step one — maintenance is crucial to long-term pool health and safety.

🧼 Monthly Maintenance:

• Water treatment & chemical balancing

• Cleaning & vacuuming

• Filter inspection Cost: ₹3,000 – ₹7,000/month

🔁 Annual Costs:

• System servicing

• Tile cleaning/replacement

• AMC (Annual Maintenance Contract): ₹15,000 – ₹25,000/year

Want to build a own pool like this in India? Check out Eternity Pools – experts in construction & design.

🏡 Choosing the Right Pool Size for Your Property

✅ Go for a 10x20 ft if:

• You have a small space

• You want a plunge pool or rooftop pool

• You want easy maintenance and low running cost

✅ Choose 15x30 or 18x36 ft if:

• You want a family-size pool

• You plan to host guests regularly

• You have a mid-sized villa or bungalow

✅ Opt for 20x40 ft or larger if:

• You have a farmhouse or resort property

• You want to add a lounge, tanning shelf, or spa area

• You’re designing a high-end luxury setup

Want to build a own pool like this in India? Check out Eternity Pools – experts in construction & design.

✨ Final Thoughts

A well-built swimming pool is more than just water in a hole — it's a lifestyle upgrade. Understanding the cost per size helps you plan better, avoid surprises, and choose the right features for your dream pool.

Before you dive in, always:

• Get a detailed site assessment

• Request a 3D design or layout

• Ask for filtration system options

• Plan your landscape and deck area in advance

📞 Ready to Build Your Dream Pool?

Whether you want a compact rooftop pool or a grand luxury pool with fountains and lighting — our team at Eternity Pools is here to turn your vision into reality.

👉 Contact us for a free consultation and site visit.📩 DM us on Instagram | 📱 Call us | 🌐 Visit our website