Exceptional Eco-Luxury Pool Villa on 2,544 m² Plot for Sale: Hin Lek Fai, Hua Hin Hin Lek Fai is a rapidly developing, high-elevation residential corridor in the Hua Hin District of Prachuap Khiri Khan, Thailand. Known for its microclimate and proximity to the city center, it is the premier location for large-scale, custom-built estates. This listing presents a highly engineered, off-grid-capable 3-Bedroom Luxury Pool Villa situated on a massive 2,544 square meter land plot. Differentiating itself from standard developer builds, this property integrates commercial-grade solar architecture, independent water infrastructure, and advanced thermal insulation. It is designed for buyers prioritizing sustainable living, total privacy, and zero reliance on municipal utility grids, all within a 5-minute drive to the Hua Hin town center. Property Specifications and Technical Data Listing Status: For Sale Location: Hin Lek Fai, Hua Hin District Property Type: Detached Eco-Luxury Pool Villa Land Plot Area: 2,544 m² (1 Rai, 2 Ngan, 36 Sq. Wah) Bedrooms: 3 Bathrooms: 4 (3 En-suite + 1 Guest Powder Room) Pool Dimensions: 12 x 5 Meters (Saltwater System) Ownership Structure: Freehold (Available for Thai Nationals or Thai Company) Title Deed: Nor Sor Sam Gor (Legally convertible to full Chanote/Nor.Sor.4.Jor) Common Area Maintenance (CAM) Fee: None (0 THB / Year) Energy Independence and Utility Infrastructure This estate is engineered to operate with near-zero energy costs, utilizing a robust photovoltaic and water-harvesting system. Photovoltaic (PV) Array: A massive ~20 kW Solar System comprising 50 high-efficiency solar panels. Energy Storage and Inversion: The system is governed by two 12 kW Hybrid Inverters, storing excess daytime generation in a high-capacity battery bank (configured as 3 x 8 kWh + 3 x 15 kWh modules). Electrical Grid: Connected to a 3-Phase Electricity supply to ensure load balancing for heavy appliances when grid power is utilized. Water Autonomy: The property utilizes Two Private Groundwater Wells supplemented by Pranburi government water. Filtration and Pressure: An extensive industrial-grade water filtration system purifies the water, pressurized throughout the estate by a high-performance Grundfos pump. A central water heating system supplies all taps and showers. Structural Engineering and Building Envelope The architectural design prioritizes thermal mass and passive cooling to minimize the workload on internal climate control systems.