- New gunite pool + deck
- $85,000–$130,000 all-in for a standard residential build with basic decking. Includes excavation, steel, gunite, tile, coping, plaster, equipment and startup. Excludes extensive retaining, landscape design and exotic finishes.
- Site access
- The line item nobody expects. If a machine can reach the back yard, excavation is straightforward. If it can't, spoil comes out by conveyor or crane and gunite gets pumped a long distance — that's real money added before anything is built.
- Hillside & soils
- Much of LA's desirable pool territory is sloped. Hillside pools frequently need caissons, grade beams or retaining, and a soils report plus structural engineering. Budget for engineering before you budget for finishes.
- Interior finish
- Standard white plaster is the value option and typically wants replacement in the 7–15 year window. Quartz and pebble finishes cost more and last considerably longer, which is why most LA builds now choose them.
- Equipment & efficiency
- California Title 20 requires variable-speed pumps on residential pools. They cost more than the old single-speed units and cut pump energy use dramatically — over a full LA swim season the difference is substantial.
- Barriers & safety
- State law requires at least one approved drowning-prevention safety feature on new residential pools — an isolation fence, approved safety cover, alarms or self-closing, self-latching gates. This is inspected, not optional, and it belongs in the budget.