5月1日起实施，“好房子”将提升“硬指标”

Core Points - The new national standard "Residential Project Specification" will be implemented starting May 1, 2025, aiming to enhance the quality of new residential buildings, referred to as "good houses" [1][3][14] - Key indicators for "good houses" include a minimum ceiling height of 3 meters, mandatory elevators for buildings with four or more floors, and improved sound insulation standards [4][10][9] Group 1: Ceiling Height and Sound Insulation - The new regulation increases the minimum ceiling height from 2.8 meters to 3 meters, enhancing natural light and ventilation, and accommodating various living needs [4][8] - The specification mandates that the interior height of bedrooms and living rooms should not be less than 2.6 meters, while kitchens and bathrooms should not be less than 2.2 meters [4] - Sound insulation requirements have been tightened, with the maximum sound level between adjacent rooms reduced from 75 decibels to 65 decibels [9] Group 2: Elevator Requirements - From May 1, 2025, all new residential buildings with four or more floors must include at least one elevator, a significant reduction from the previous requirement of seven floors [10][12] - The inclusion of elevators is expected to improve the quality of life for elderly residents and enhance accessibility for all [10][12] - The new standard also requires that public mobile communication signals cover public spaces and elevator cabins, improving safety and convenience [13] Group 3: Overall Quality of Housing - The concept of "good houses" encompasses both physical attributes and management quality, emphasizing the importance of property management in maintaining living standards [14][16] - Effective community governance and management practices are essential for ensuring the long-term quality and comfort of residential properties [16][17]