A new custom inground pool in the Bay Area usually lands somewhere between $80,000 and $180,000+ once excavation, steel, plumbing, the shell, tile, coping, decking, equipment and the interior finish are all counted. That’s higher than the national numbers you’ll see online. It’s supposed to be. Labor, permits, soil and backyard access all cost more here, and each one shows up somewhere in your proposal.
We’ve built pools out of the same San Jose yard on Camden Avenue since 1969. Here’s how inground pool cost breaks down. We’ll also cover what a given budget buys, and where the number tends to climb.
How much does an inground pool cost in the Bay Area?
Nationally, a custom concrete pool runs roughly $60,000 to $150,000, and coastal California sits at the top of that spread. Around here the full build, phase by phase, typically comes to $80,000 to $180,000+. Decking and hardscape alone often add another 20 to 30 percent on top of the pool total, which is why two bids for what looks like the same pool can sit tens of thousands of dollars apart. Read the deck line first.
| What you’re building | Typical California range |
|---|---|
| Small pool or spool, about 10 by 20 feet | $55,000 to $80,000+ |
| Custom concrete pool, all phases | $80,000 to $180,000+ |
| Decking and hardscape, on top of the pool | 20 to 30 percent additional |
Those are ranges, not quotes. We don’t price a custom pool without walking the yard first, because the two biggest variables, access and soil, can’t be seen from a photo.
Why do Bay Area pools cost more than the national averages?
Three things push the price up here.
- Labor. A pool touches excavation, steel, plumbing, electrical, masonry, concrete and plaster. Every one of those trades is priced to a high-cost market.
- Permits. Plan review and permit fees in Bay Area cities add several thousand dollars before anyone digs.
- Ground. Expansive clay and hillside lots are common across the region. They mean soils engineering, deeper footings and sometimes retaining walls that a flat, sandy lot never needs.
Access is the quiet fourth. A yard a full-size excavator can drive into costs less to dig than one that needs hand work, a conveyor, or a crane lifting equipment over the roof.
What does a $110,000 pool get you?
In the Bay Area, about $110,000 buys a well-built custom concrete pool of moderate size. That typically means:
- A shotcrete shell on an engineered steel schedule
- Waterline tile and stone or cast coping in a mid to upper tier
- A plaster, quartz or pebble interior finish
- A variable-speed pump, cartridge filter, LED lighting and automation
- A concrete deck sized to the pool, with drainage (priced separately from the pool)
- Permits, engineering, inspections and startup
It’s a pool you’ll use every week. It isn’t a resort.
What pushes the price past that?
The same handful of features, over and over:
- An attached spa with its own temperature control, heater and blower
- More than one water feature, like sheer descents, deck jets or cascades
- A large deck or a full outdoor kitchen package
- An automatic safety cover, which is custom-fabricated for each pool
- A vanishing edge, perimeter overflow or a raised wall
None of these are bad choices. They’re just the reason a $110,000 conversation turns into a $180,000+ one.
Is a small pool much cheaper?
Cheaper, yes. Half the price, no. A 10 by 20 foot spool usually runs $55,000 to $80,000+ installed in California. Material costs shrink with the pool, but the permit, the engineered plan, the excavation crew, the plumber, the electrician, the equipment and the inspections barely move. Expect a small pool to come in 25 to 40 percent under a standard family pool, not 50.
Small pools pay off in other ways. They fit tight urban lots, heat faster, use less water and leave room for a lawn or a kitchen. Compact spools are a regular part of our custom residential pool construction work.
Can you build a new pool for $30,000?
Not in the Bay Area. Thirty thousand dollars can buy a small fiberglass or vinyl pool in a cheaper market. Here, it’s closer to what it costs to resurface an existing pool and upgrade its equipment.
If you already have a pool and that’s your budget, our parent company handles exactly that work. Adams Pool Solutions breaks down what pool resurfacing costs in the Bay Area. Same high quality, same in-house experience.
If a new pool is the goal and the budget is tight, pool financing is usually the practical path. Our lending partner, Lyon Financial, offers pool loans up to $250,000 with terms up to 30 years.
What does the 2026 energy code add to the cost?
Any pool whose permit application goes in on or after January 1, 2026 falls under California’s 2025 Energy Code, according to the California Energy Commission. That changes the equipment list. If your new pool will be heated, gas can’t be the main heat source anymore. In practice that means a heat pump or solar collectors, and an outdoor pool with electric or gas heating equipment also needs a cover.
That equipment is real money. It belongs in the number from the first meeting, not as a surprise at plan check. We walk through every requirement in our guide to Title 24 and new pool construction.
One more change worth knowing. The federal residential clean energy credit isn’t available for property placed in service after December 31, 2025, per the IRS. Don’t build a 2026 budget around a tax credit.
How do we price a pool, and when do you pay?
Every proposal we write is itemized. Each feature carries its own price, so you can see exactly what a spa or upgrade adds and decide feature by feature. The only number that moves after signing is the actual permit fee, which we estimate at the point of sale.
Two structural numbers are worth comparing across bids, because they’re where low bids usually save money:
- We shoot shotcrete at 4,000 PSI, where industry-standard gunite sits at 2,500 PSI
- Our steel schedule runs 65 pcf, double-reinforced, against a 55 pcf industry standard
On payment, California protects you. The Contractors State License Board caps a swimming pool down payment at 10 percent or $1,000, whichever is less, and warns against letting payments get ahead of the work. We ask for $1,000 for engineering and drafting. Everything after that follows completed construction phases.
From signed contract to first swim is typically five to six months. Fewer than 10 percent of our projects run longer. The full build timeline explains where that time goes.
The fastest way to a real number is a free design consultation at your home or at one of our showrooms in San Jose and Pleasanton. Bring your wish list. We’ll bring the tape measure. Book a consultation or call (408) 371-8000.
