Abstract：Under the national “dual carbon” strategy, addressing the challenges of achieving high-level green building certification
and effectively supporting the implementation of dual carbon goals in the renovation of the bungalow courtyards in
the core area of Beijing’s Old City is crucial. This paper focuses on the scale of the old city’s street and alley texture,
spatial layout of bungalow courtyards, and the green transformation of community development. It systematically
analyzes the adaptability of 100 evaluation items from the existing green building evaluation standards in the Old
City of Beijing, categorized into safety and durability, health and comfort, convenience of life, resource conservation,
and environmental livability, then provides suggestions for modification. This has reference value in exploring the
establishment of a new green evaluation system that matches the bungalow courtyards in the Old City of Beijing
and provides universal guidance for green and low-carbon renewals in historic urban areas nationwide. Based on the
analysis, it is recommended to remove 17 items, adjust 11 items, and add 4 evaluation items——“utilization of brickwood
structures, inheritance of courtyard spatial layout, enhancement of functional suitability, and coordination of
facade style”.
