The plot ratio of No.7 residential area in Donghu Garden refers to the proportion of the total construction area in the project land to the total land area of No.7 residential area in Donghu Garden. Calculation formula: floor area ratio = total construction area ÷ total land area. When the building height of No.7 residential area in Donghu Garden exceeds 8 meters, the building area of No.7 residential area in Donghu Garden will be doubled when calculating the plot ratio.

There are two main algorithms for housing maintenance fund in No.7 residential area of Donghu Garden. 1. Calculated according to the total purchase price of No.7 residential area in Donghu Garden: 2% of the total house price; 2. Calculated according to the construction area of No.7 residential area of Donghu Garden. When the commodity housing in No.7 residential area of Donghu Garden is sold, the purchaser and the unit selling houses in No.7 residential area of Donghu Garden shall sign the relevant maintenance fund payment agreement. Property buyers should pay the house maintenance fund to the selling unit according to the proportion of 2-3% of the house purchase price in No.7 residential area of Donghu Garden.

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