Research On The Strategies And Methods Of The Optimal Design Of The Affordable Housing Performance

China’s protection of residential destined to be an important livelihood issues. More and more urban population, land resources are relatively more scarce, increasing real estate prices rise, the housing problems of low-income people how to solve the problem is a priority.This article focuses on the definition of Hangzhou lists of affordable housing, current situation, problems and development trends. Affordable housing in the country is defined as: Social housing is China’s urban housing construction in a more particularity a type of house, it usually means in accordance with national policies and laws and regulations by the government of unified planning, co-ordination, available to specific groups of people to use, and the construction standards and selling prices or rents given limited class housing, social security plays the role of housing. The main categories are: Affordable housing, low-rent housing, public rental housing, directional replacement housing, limited to two real estate, housing and other real estate. Our affordable housing policy, introduced in 1995, to the present has experienced five development period, Has been effective development. I believe that we should take advantage of the current favorable policies to develop affordable housing, combined with fine design and industrial production, the real purpose of sustainable development.At present, China has realized the importance of affordable housing, and increased the intensity of construction, but most of China there are a lot of affordable housing problem, the remote location, financial supplement, poorly designed, allocation is not sufficient, simple construction and so on.In this paper, our commodity housing and affordable housing in the same period, an apartment compared and analyzed in size, layout, decoration, etc., compare similarities, differences, and can learn from the experience. Common point: Regardless of affordable housing, or commercial, is a house, and its main function is to provide places for people to live. Must comply with design specifications, suitable for human living conditions, people-oriented. There are different points of the body to develop different ways to obtain different, and different supply customer base and so on. Therefore it should be taken for the protection of buildings completely renovated design, full use of some good use of space, the rational design of storage space, entrance space, learn good commercial user-friendly design of these spaces.Finally, many domestic and foreign high-tech design features combine residential and propose sustainable development and industrialization design. Industrial production of affordable housing, so that the construction of the main components are unified factory production, more conducive to ensure its quality, a fundamental solution to the current number of affordable housing simply the pursuit of cost savings and quality of the project coarse problem. Improve the building’s life cycle, saving maintenance costs, but also for the people to provide a better quality of affordable housing. This industrial production in favor of cash flow development side, but due to increased construction speed, but also accelerate the speed of product sold, regulating the supply and demand relationship is conducive to the development of operating and capital returns relevant government departments, reasonable housing prices excessive growth.