1. According to the relevant regulations, the height of the commercial house must meet the standard: the height of the residential building should not be higher than 2.80m. The clear height of the bedroom and living room should not be less than 2.40m, and the local clear height should not be less than 2 m. When the space in the sloping roof is used as the bedroom, the clear height of half the area should not be less than 2. 10m, and the rest is not suitable. ...
2. The above is only the low standard of the height of commercial housing. If the buyer and the seller have another agreement on the floor height in the purchase contract (the agreement must be higher than the national standard, otherwise it will be invalid), the developer should reach the agreed standard when handing over the house.