A 12x24 inground pool in Harris and Montgomery County, TX costs $25,000-$50,000, influenced by materials, features, and local factors. Mini pools and eco-friendly options offer space-efficient, cost-effective alternatives.

Small pools in Harris and Montgomery Counties, TX, start around $25,000, with costs influenced by size, features, and location. Eco-friendly upgrades save long-term costs. Maintenance averages $1,200–$1,800/year.