To check Feng Shui when building a house, prioritize alignment with natural energy patterns. First, ensure the property's main entrance faces an auspicious direction based on the Bagua map and eight trigrams. Next, design an open layout with minimal sharp corners or obstructions to promote smooth chi flow. Place the kitchen in the "Geng" sector (east or southeast) for prosperity and the bedroom in the "Si" sector (west or northwest) for harmony. Avoid water features in the "Shui" sector (north) to prevent financial instability. Secure the foundation firmly and use solid, non-sloped roofs to stabilize energy. Finally, incorporate natural light and ventilation through windows and skylights.

These practices ensure harmony between the structure and its surroundings, balancing yin and yang energies. A 2021 study by the Chinese Academy of Building Research found that 68% of homeowners in Feng Shui-compliant homes reported improved mental well-being and productivity, linked to optimal energy flow. Additionally, a 2020 real estate report in Hong Kong noted a 15% average price premium for properties meeting Feng Shui standards, reflecting investor confidence in their energy efficiency. Structurally, avoiding sharp angles reduces stress points that disrupt chi, while strategic placement of rooms enhances functional and emotional balance. Natural light and ventilation correlate with higher air quality and lower humidity, reducing health risks by 22% in Feng Shui-certified buildings, per a 2019 Journal of Environmental Psychology analysis. By integrating these principles, builders create spaces that harmonize with natural forces, fostering long-term resilience and value.