The square meter cost can only give a rough idea:
1, pile foundation engineering (if any): 70~ 100 yuan/m2;
2. Steel bar: 40~75KG/ m2 (low multi-layer content and high high-layer content), which is 160~300 yuan/m2;
3. Concrete: 0.3~0.5 m3/m2 (low multi-layer content and high high-layer content), totaling 100 ~ 165 yuan/m2;
4. Masonry works: 60~ 120 yuan /m2 (high multi-storey content and low high-rise content);
5. Plastering works: 25~40 yuan/m2;
6. Exterior wall engineering (including thermal insulation): 50~ 100 yuan/square meter (based on general paint, if it is stone or curtain wall, it may be as high as 300~ 1000 yuan/square meter;
7. Indoor water and electricity installation project (including fire protection): 60~ 120 yuan /m2 (according to the grade of the residential area, the multi-storey is slightly lower);
8. Roofing works: 15~30 yuan /m2 (high multi-layer content and low high-rise content);
9. Doors and windows engineering (excluding entrance doors): The building area is about 0.25~0.5 square meters per square meter (closely related to design and whether it is high-grade, with a large proportion of high-grade), and the cost is 90~300 yuan/square meter, generally 90~ 150 yuan/square meter. If you use high-grade aluminum alloy doors and windows, it may reach 300 yuan/square meter;
10, earthwork, porch, flue and public * * * decoration works: 30~ 150 yuan/square meter (this has a lot to do with the grade of the community, the higher the grade, the higher the cost);
1 1. Basement (if any): the cost is increased by 40~ 100 yuan /m2 (multi-storey content is higher and high-rise content is lower);
12. Elevator project (if any): 40~200 yuan /m2, which is closely related to elevator grade, elevator number and floor number. General project is about 100 yuan/m2;
13, labor cost: 130~200 yuan/m2;
14, outdoor supporting works: 30~300 yuan /m2, generally about 70~ 100 yuan /m2;
15, formwork, support and scaffolding works (cost): 70~ 150 yuan/m2;
16, tower cranes, people and goods elevators, lifts and other construction machinery (about 5~8% of the total cost: about 60~90 yuan/m2;
17. Temporary facilities (site temporary facilities such as living quarters, office areas, warehouses and roads (production rooms such as water, electricity, sewage, video and production sheds): 30~50 yuan/m2;
18, inspection, test, formalities, transportation, communication and other expenses: 10~30 yuan/m2;
19, contractor's management fee, data, labor insurance, profit and other expenses (about 10%) * 10%=90~ 180 yuan/m2;
20. Pay various national taxes and fees (3.3 ~ 3.5% of the total cost): 33 ~ 70 yuan/square meter, and high-grade products may be as high as 100 yuan/square meter.
Not counting fine decoration, the general cost is about1000 ~ 2,000 yuan/square meter, and the high-grade residential area can reach more than 3,500 yuan. The above does not include the cost of corruption brought about by the development of some state-owned enterprises. Fine decoration costs are generally 500~ 1500 yuan/square meter, depending on the level. There is also a simple decoration in 300 yuan/square meter, or even an ultra-high-grade decoration (carrying a bag) of 3000~ 10000 yuan/square meter.
2 1. Design fee (including the fee for the preliminary design concept period): 15~ 100 Yuan/m2;
22. Supervision fee: 3~30 yuan/m2;
23. Agency fees for advertising, planning and sales: generally 30~200 yuan /m2, and the highest can reach more than 500 yuan /m2;
24. Land cost: generally, the urban area of second-tier cities (old suburbs) is 70- 1 10,000/mu, and the plot ratio is generally 1.0-2.0, so the converted house price is: 525- 1500 yuan/square meter, and the urban area is generally 2 million yuan/mu. The converted house price is: The unilateral cost of land in third-tier cities and counties is relatively low, generally 100~500 yuan/square meter, and some are as high as 2000 yuan/square meter or more;
25. Land taxes and upfront fees are generally about 15% of land costs, while in second-tier cities, they are generally 100 ~ 500 yuan /m2, and the standards vary from place to place.