Breaking Down the Cost of Building a Pool in San Diego

Building a pool in San Diego isn’t just about luxury—it’s a lifestyle investment. Whether you're creating a family-friendly hangout or a resort-style retreat, it’s essential to understand the real cost to build pool San Diego homeowners face in 2025.

This guide breaks down all the key costs, from base construction and permits to landscaping and ongoing maintenance. With this info, you can plan your dream pool project without getting caught off guard.

Infographic showing detailed breakdown of pool construction costs in San Diego

1. Base Construction Costs: The Foundation of Your Pool Budget

The biggest chunk of your pool budget goes toward the actual construction. Here’s a general breakdown:

  • Vinyl liner pools: $45,000–$65,000
  • Fiberglass pools: $50,000–$80,000
  • Gunite/concrete pools (custom): $75,000–$150,000+

Factors that affect price include:

  • Size and depth
  • Shape (custom vs. standard)
  • Materials used
  • Site access and soil conditions

San Diego Consideration:
Coastal clay soil or sloped lots in neighborhoods like La Jolla or Mission Hills can increase excavation and engineering costs significantly.

2. Permits and Engineering: The Hidden Costs

Permits are mandatory and can be complex in San Diego due to local regulations, inspections, and coastal development zones.

  • Permits and inspections: $2,000–$5,000
  • Soil report and engineering fees: $1,500–$3,000
  • HOA approvals (if applicable): varies

Why It Matters:
Delays or noncompliance can stall your project. An experienced pool builder will handle these steps and factor them into the timeline.

Labeled aerial view of a finished San Diego backyard pool with upgrade pricing callouts

3. Features and Upgrades: Customization Costs More

The more luxurious your vision, the higher the cost. Here’s what adds to your budget:

  • Water features (sheer descent, waterfalls): $2,000–$10,000
  • Integrated spa: $10,000–$20,000
  • Tanning ledge or Baja shelf: $2,500–$7,500
  • LED lighting and automation: $3,000–$10,000
  • Infinity or vanishing edge: $20,000+


San Diego Consideration:
In luxury areas like Del Mar or Rancho Santa Fe, these upgrades are expected and often help retain resale value.

4. Decking, Landscaping, and Hardscaping

Don’t forget the surrounding environment. A pool is only as enjoyable as the space around it.

  • Concrete decking: $8–$16 per sq. ft.
  • Pavers or natural stone: $15–$40 per sq. ft.
  • Outdoor kitchen or fire pit: $5,000–$25,000
  • Landscape lighting and planting: $5,000–$15,000

Why It Matters:
Neglecting this area leads to a “floating pool” that feels disconnected from your outdoor space.

San Diego homeowner and contractor discussing pool estimate and blueprints at home

5. Ongoing Maintenance and Utility Costs

Once your pool is built, you’ll need to maintain it. Annual costs vary by size, features, and whether you DIY or hire help.

  • Weekly pool service: $100–$200/month
  • Chemicals and supplies: $600–$1,200/year
  • Electricity for pumps/heaters: $600–$1,000/year
  • Water use and top-offs: depends on evaporation and size

San Diego Consideration:
With SoCal’s warm climate and limited rainfall, expect evaporation and utility usage to be higher compared to cooler regions.

6. Financing and Return on Investment

If you're financing your pool, you'll need to account for interest, closing fees, and impact on your mortgage or line of credit.

  • Pool loans (secured/unsecured): 6%–12% APR
  • HELOCs (home equity line of credit): lower rates, longer terms
  • ROI on home value: 40–60% in most cases; higher in luxury neighborhoods

San Diego Consideration:
Pools are highly desirable here. In mid- to high-end markets, a well-designed pool can significantly increase curb appeal and buyer interest.

Final Thoughts: Plan Smart, Spend Wisely

Understanding the full cost to build pool San Diego projects require is essential for success. While base installation might start in the $50K range, many complete pool projects in the region fall between $80,000 and $150,000, depending on customization.

To keep your budget on track:

  • Work with a licensed, experienced local contractor
  • Prioritize must-haves over nice-to-haves
  • Build in a 10–15% contingency buffer

With thoughtful planning and the right team, you can build a pool that fits your budget and lifestyle—while adding long-term value to your San Diego home.

Schedule Your Free Pool Design Consultation Today

Dream of a backyard oasis? Majestic Pools & Spas—San Diego’s award-winning custom pool designer and builder—is here to make it a reality. Schedule your free, no-obligation consultation today and take advantage of our limited-time offer: a complimentary custom pool design when you choose to build with us. Start your journey to a stunning new pool by booking online or call us at 858-790-9919.

Majestic Pools & Spas