即：应补价款＝1380＋38×该档面积（元）
式中：该档面积＝所超面积－10
三、原超标面积在15平方米以上、20平方米之内时：
应补价款＝（成本价－原售价）×10＋（成本价－原超20平方米之内售价）×5＋（市场价－原该档售价）×该档面积＝（338－200）×10＋（338－300）×5＋（620－300）×该档面积
即：应补价款＝1570＋320×该档面积（元）
式中；该档面积＝所超面积－15
应补价款＝（成本价－原售价）×10＋（成本价－原超20平方米之内售价）×5＋（市场价－原该20平方米之内售价）×5＋（市场价-原该档售价）×该档面积＝（338－200）×10＋（338－300）×5＋（620－300）×5＋（620-400）×该档面积
即：应补价款＝3170＋220×该档面积（元）
式中：该档面积＝所超面积－20
附件2：
购房人所占产权比例（%）对查表
所超面积
（m2）
| 1
| 2
| 3
| 4
| 5
| 6
| 7
| 8
| 9
| 10
| 11
| 12
| 13
| 14
|
控
制
面
积
| 65m2
| 65.6
| 66.1
| 66.6
| 67.1
| 67.6
| 68.0
| 68.5
| 68.9
| 69.3
| 69.7
| 70.1
| 70.5
| 70.9
| 71.3
|
75m2
| 65.5
| 66.0
| 66.4
| 66.9
| 67.3
| 67.7
| 68.1
| 68.5
| 68.8
| 69.2
| 69.6
| 69.9
| 70.2
| 70.6
|
85m2
| 65.5
| 65.9
| 66.3
| 66.7
| 67.0
| 67.4
| 67.7
| 68.1
| 68.4
| 68.8
| 69.1
| 69.4
| 69.7
| 70.0
|
110m2
| 65.4
| 65.7
| 66.0
| 66.3
| 66.6
| 66.9
| 67.2
| 67.5
| 67.7
| 68.0
| 68.3
| 68.5
| 68.8
| 69.0
|
所超面积
（m2）
| 15
| 16
| 17
| 18
| 19
| 20
| 21
| 22
| 23
| 24
| 25
| 26
| 27
| 28
|
控
制
面
积
| 65m2
| 71.6
| 72.3
| 72.9
| 73.5
| 74.0
| 74.6
| 75.1
| 75.6
| 76.0
| 76.5
| 76.9
| 77.3
| 77.8
| 78.1
|
75m2
| 70.9
| 71.5
| 72.0
| 72.6
| 73.1
| 73.6
| 74.0
| 74.5
| 75.0
| 75.4
| 75.8
| 76.2
| 76.6
| 77.0
|
85m2
| 70.3
| 70.9
| 71.4
| 71.9
| 72.4
| 72.8
| 73.3
| 73.7
| 74.1
| 74.5
| 74.9
| 75.3
| 75.7
| 76.0
|
110m2
| 69.3
| 69.7
| 70.2
| 70.6
| 71.0
| 71.4
| 71.8
| 72.1
| 72.5
| 72.9
| 73.2
| 73.5
| 73.9
| 74.2
|
所超面积
（m2）
| 29
| 30
| 31
| 32
| 33
| 34
| 35
| 36
| 37
| 38
| 39
| 40
| 41
| 42
|
控
制
面
积
| 65m2
| 78.5
| 78.9
| 79.2
| 79.6
| 80.0
| 80.2
| 80.6
| 80.9
| 81.1
| 81.4
| 81.7
| 82.0
| 82.2
| 82.5
|
75m2
| 77.4
| 77.7
| 78.1
| 78.4
| 78.7
| 79.0
| 79.3
| 79.6
| 79.9
| 80.2
| 80.5
| 80.7
| 81.0
| 81.2
|
85m2
| 76.4
| 76.7
| 77.1
| 77.4
| 77.7
| 78.0
| 78.3
| 78.6
| 78.9
| 79.1
| 79.4
| 79.7
| 80.0
| 80.2
|
110m2
| 74.5
| 74.8
| 75.1
| 75.4
| 75.7
| 76.0
| 76.2
| 76.5
| 76.8
| 77.0
| 77.3
| 77.5
| 77.8
| 78.0
|
