What's the difference between building area and indoor area?

1, the construction area is the area on the property ownership certificate, and the interior area is the actual use area.

2. The construction area includes interior area, interior wall area, exterior wall area and half of household wall area, and interior area is interior area.

3. The construction area is the sum of the interior construction area and the pool area, and the interior area is the sum of the interior area and the balcony area.

What should I pay attention to when buying a house?

1. Calculate the financial ability in hand: Before preparing to buy a house, make a reasonable evaluation of the financial ability in hand. In addition to the needs of daily life and expected investment, the remaining liquidity can naturally be used as housing funds, and in some cases, real estate can also be counted as funds, because real estate can be mortgaged at any time.

2. Clarify the demand for buying a house: Before buying a house, you should choose what kind of house to buy according to your own needs, and consider the size, floor and location of the house according to your own needs. If the buyer buys a house and lives in it, he should pay attention to the convenience of surrounding facilities and travel in combination with the situation of family members, and try to be close to the urban area or work area.

3. Hold the price bottom line: Don't be impulsive or impatient when buying a house. In that case, it is easy to buy a high-priced house. After determining the plan, you will delineate the relevant areas and price points, and then pay more attention to the news of qualified real estate. Always keep the price bottom line, and don't loosen it easily, otherwise it will increase the purchase budget and affect the normal family financial situation.

4. On-the-spot house inspection: Of course, you can't forget to look at the house on the spot when buying a house. If you just look at the floor plan, you can't directly touch the material of the house and so on. Buyers need to inspect the residential environment and surrounding facilities, which will affect the quality of life of residents.

5. Check the five cards: It is very important to check the five cards. Only houses with complete five certificates can be legally traded and their rights and interests can be guaranteed. Houses with incomplete five certificates may not be able to obtain real estate licenses, and the pre-sale contract is invalid.

Therefore, attention should be paid to checking the originals of the five certificates, namely, construction land planning permit, construction project planning permit, construction permit, state-owned land use permit and commercial housing pre-sale permit.

6. Floor selection: When selecting floors, the floor spacing should be considered, because the floor spacing will directly affect the lighting of floors.

7. Property management ability: A good property has a far-reaching impact on the house. If you plan to buy a house in a different place, the property management ability is undoubtedly one of the key factors to be investigated.