after the security renovation of the old residential area in Suzhou, if parking spaces are insufficient, parking spaces can be allocated in the following ways:

1. Allocation according to the number of households and buildings. Firstly, the number of residents and buildings in the community is counted, and parking spaces are allocated according to a certain proportion. If there are 111 households and 51 buildings in the community * * *, then parking spaces can be allocated according to the ratio of one parking space for every two households * * *.

2. Allocate according to the property right of the purchased parking space. If the community allows the purchase of parking spaces, parking spaces can be allocated according to the number of owners who purchase parking spaces, and each owner can allocate one parking space.

3. Allocate in a fair way such as drawing lots. If the number of parking spaces in the community is equal to the number of households, parking spaces can be allocated fairly by drawing lots.

It should be noted that when allocating parking spaces, the principles of fairness, justice and openness should be followed to avoid conflicts and disputes among residents caused by unfair allocation. At the same time, we should also fully consider the actual needs of residents and the convenience of parking to ensure the rational use of parking spaces.