Patios and walkways in Bellaire are almost always tree-root-aware. A standard concrete pour over surface roots will kill a heritage tree and trigger replacement requirements. Permeable pavers, raised structures, and root-bridge designs are the right answers — and they cost more.
Permeable paver patio over tree root zone (root-bridge design)
$15,000–$32,000
Flagstone walkway with sand-set joints
$4,000–$10,000
Permeable paver driveway (replaces concrete, helps drainage and tree health)
$15,000–$35,000
Decorative concrete patio (where root zones allow)
$8,000–$20,000