Concept
Eight villas. Zero pilings through live coral. The constraint was absolute: the resort group had committed to the Biosphere Reserve standards that govern development in Baa Atoll, and the design team at Inarchitec was engaged precisely to solve the engineering problem that constraint creates.
The solution was a modular pontoon-foundation system — each villa rests on four buoyant concrete pontoons anchored to the seabed at sandy corridors between coral formations. The system moves with tidal variation while maintaining a controlled interior floor level, absorbing wave energy through engineered compliance rather than rigid resistance.
Process
Hydrodynamic modelling over six months tested the pontoon geometry against storm surge, wave height, and tidal range specific to Baa Atoll. The model was calibrated against historical weather data and the projected sea-level rise scenarios for 2050 and 2075.
The villa forms are derived from the site geometry — their plan shapes trace the outline of the sandy corridors between coral heads, so the built form and the ecology beneath it are in precise correspondence. Each villa is rotated slightly from its neighbour, eliminating direct sightlines and creating the sensation of total privacy despite the density.
Result
The eight villas opened in early 2024 and achieved LEED Platinum certification. Net energy generation exceeds consumption by 12% through integrated solar canopies. Underwater ecological surveys conducted six months post-completion recorded no measurable impact on coral coverage or health within the project boundary.
Technical Data
| Specification | Detail |
|---|---|
| Site Area | Lagoon zone, ~4,800 m² |
| Built Area | 2,100 m² (8 × 262 m² villas) |
| Structure | Reinforced concrete pontoon foundations, thermally modified timber frame |
| Envelope | Louvre aluminium screens, recycled composite decking |
| Certification | LEED Platinum |
| Completion | January 2024 |
| Client | Private resort group |
