A gunite inground pool in Bradenton costs $78,000 to $100,000 for most signed contracts and takes 10 to 16 weeks from permit issue to your first swim. The single largest variable on the Gulf coast is not the pool itself, it is what the excavation finds. Groundwater in much of Manatee County sits 3 to 6 feet below grade during the wet season, which changes how the shell has to be built and how it has to be relieved. We are Pool Builders Pro, serving Manatee and Sarasota County. For related reading, see 5 pool building mistakes.
Why Gunite Shells Are Built Differently West of I-75
Short answer
A gunite shell here needs a working hydrostatic relief valve in the deepest point of the floor and a gravel-backed drain sump beneath it. Without both, the shell can lift out of the ground the first time it is drained during a wet-season week.
Hydrostatic pressure is the upward force groundwater exerts on the outside of an empty shell. When the pool is full, the water inside is the counterweight. Drain it during a period when the water table is high, and there is nothing holding the shell down. This is the failure mode local crews call pool popping, and once it happens the repair is usually demolition and reconstruction rather than a patch.
The construction answer is not exotic, it is just non-negotiable: a thicker floor slab for ballast, a hydrostatic relief valve set at the low point, and a drain field around the shell that gives groundwater a path away from the structure rather than under it. We specify all three as standard on every inground build in Manatee and Sarasota County, not as an upgrade line item.
What the 10 to 16 Week Timeline Actually Covers
Short answer
Excavation to gunite is roughly two weeks. The bulk of the schedule is the 28-day gunite cure and the sequence of trade inspections that cannot be compressed: steel, plumbing pressure test, deck, bonding and final.
The stage most homeowners underestimate is the gap between shell and tile. Gunite needs a full cure before interior finish goes in, and rushing it is the most common cause of plaster delamination showing up in year two. A builder promising a six-week gunite pool is either skipping cure time or counting from a date that already includes permit approval.
Plan review through Manatee County Building Division runs two to four weeks on average for residential pools. That window sits ahead of the construction schedule, not inside it, so a realistic contract-to-swim number for a standard build is closer to four months than three.
Gunite inground pool cost drivers, Bradenton and Sarasota area
Scroll the table sideways to see all columns.
| Line item | Typical range | What moves the number |
|---|---|---|
| Shell, plumbing, standard plaster | $60,000 - $70,000 | Size, depth, and whether the lot needs shoring |
| Paver or travertine decking | $8,000 - $20,000 | Square footage and material; travertine runs highest |
| Attached spa with spillover | $12,000 - $22,000 | Separate heater and plumbing loop required |
| Screen enclosure (cage) | $14,000 - $30,000 | Wind-load engineering, span, and mansard vs gable |
| Heat pump or gas heater | $3,500 - $8,000 | Gas requires a line run and a separate permit |
| Salt chlorination system | $1,800 - $3,200 | Cell size scales with pool volume |
Ranges reflect signed Southwest Florida contracts. Your written quote supersedes these figures.