Abstract: Historic and cultural blocks and the architectures are important historical and cultural resources, which need effective protection and utilization; as well as an integral part of the city, need to be continuous renewed and developed. This paper considers in a certain of the protection of historical and cultural blocks, taking the texture and the fifth elevation characteristics of architectures in historical and cultural blocks, within the old city of Beijing, analysis the fifth facade color and morphological characteristics of architectures, evolution of temporary architectures, etc. Strengthening the planning and control of the fifth facade elevation will play a role in protecting the historical and cultural traditions, realizing the organic renewal of the old city and improving the living environment and quality of the old city in Beijing.

Key words: Beijing, historic conservation district, building construction, the fifth facade, spatial texture