Construction contract price and cost estimation 2019


The following prices are for your reference only.

The higher the grade, the higher the cost.

Conclusion: the capital construction fee is fixed.

Construction contract price and estimation of materials (2019) the clearing price of construction project changes with the market.

Design fee (including the cost during the preliminary design concept period): 15 ~ 100 yuan / m2; supervision fee: 3 ~ 30 yuan / m2; advertising, planning and sales agency fee: generally 30 ~ 200 yuan / m2, and the higher can reach more than 500 yuan / m2; land fee: generally second tier urban areas (old suburban areas) It is 700000 ~ 1000000 yuan / mu, and the plot ratio is generally 1.0 ~ 2.0.

For any reason, the cost of a community of the same quality will not exceed 100 ~ 200 yuan / m2..

Masonry: 90-150 yuan / vertical plastering: 10-18 yuan / m2 (excluding door and window openings, excluding scaffold erection and dismantling).

The general cost is about 1000 ~ 2000 yuan / m2, and the high-grade community can reach more than 3500 yuan.

If high-grade aluminum alloy doors and windows are used, it may reach 300 yuan / m2; earthwork, entrance door, flue and public part decoration works: 30 ~ 150 yuan / m2 (it has a great relationship with the grade of the community, and the higher the grade, the higher the cost); basement (if any): increase the cost by 40 ~ 100 yuan / m2 (higher multi-storey content and lower high-rise content); Elevator Engineering (if any) : 40 ~ 200 yuan / m2, which is closely related to the grade of elevator, the number of elevators and the number of floors.

The ground is 28 yuan / m2 (modified) indoor floor brick: (600 * 600) 28 yuan / m2 skirting line: 12 yuan / m2 indoor wall tiles: 30 yuan / m2 (including chamfering) staircase stone: 45 yuan / m2 step board edging: 16 yuan / m2 gypsum board ceiling: 26 yuan (flat shed) aluminum gusset plate hanging item: 35 yuan / m2 squatting platform partition: 180-360 yuan / rub position large white emulsion paint: 16   Yuan / m2 external wall brick: 65 yuan / m2 external wall dry hanging mushroom stone: 90 yuan / m2 roof hanging tile: 43 yuan / m2 Plumbing: 22 yuan / m2 (building area) residential electrical lighting part: 23-26 yuan / m2 scaffolder:, generally 15-19 yuan / m2 for frame erection, 13-16 yuan for climbing frame, excluding drawing changes during construction, 18-32 yuan (actual construction area) for municipal decoration frame and real estate construction cost (calculated by building square meter) pile foundation works (if any): 70 ~ 100 yuan / square meter; reinforcement: 40 ~ 75kg / square meter (low multi-storey content and high-rise content), equivalent to 160 ~ 300 yuan / square meter; concrete: 0.3 ~ 0.5m3/square meter (low multi-storey content and high-rise content), equivalent to 100 ~ 165 yuan / square meter; masonry works: 60 ~ 120 yuan / square meter (higher multi-storey content and lower high-rise content); plastering works: 25 ~ 40 yuan / m2; exterior wall works (including thermal insulation): 50 ~ 100 yuan / m2 (taking general coating as the standard, if it is stone or curtain wall, it may be as high as 300 ~ 1000 yuan / m2; indoor hydropower installation works (including fire fighting): 60 ~ 120 yuan / m2 (according to the grade of the community, multi-storey is slightly lower) Roof engineering: 15 ~ 30 yuan / m2 (high multi-storey content and low high-rise content); door and window engineering (excluding access door): the door and window area per square meter of building area is about 0.25 ~ 0.5 M2 (it has a great relationship with the design and whether it is high-grade, and the proportion of high-grade is large) , the cost is 90 ~ 300 yuan / m2, generally 90 ~ 150 yuan / m2.

Therefore, the converted house price is 525 ~ 1500 yuan / m2, the central area of the urban area is generally 2 million yuan / mu, the converted house price is 1500 ~ 3000 yuan / m2, the core area can reach more than 3 million yuan / mu, and the unilateral land cost is higher; the first tier cities even have the unilateral land cost of more than 20000 yuan / m2; the third tier cities, counties and other cities The cost per square meter of land is low, generally 100 ~ 500 yuan / m2, but also up to more than 2000 yuan / m2; the land tax and preliminary fee are generally about 15% of the land fee, and the second tier cities are generally 100 ~ 500 yuan / m2, with different local standards.

The fine decoration cost is generally 500 ~ 1500 yuan / m2, which depends on the grade.

The above does not include the corruption cost caused by the development of some state-owned enterprises.

Face brick pasting: the Contractor’s wall area is 35-45.

Lifting Anchor

There are also 300 yuan / m2 simple decoration, more than 300 yuan 0 ~ 10000 yuan / m2 for super high-grade decoration (bag occupancy).

The construction and installation cost of small high-rise and high-rise ordinary commercial housing is about 1500 ~ 1800 yuan / square meter.

Even the relocated houses without land payment are constructed according to the national minimum standard, and the cost is low It is also difficult to be less than 1000 yuan / square meter.

If they blindly lower the price, the quality will be worse; the cost of private developers is indeed lower than that of state-owned / government developers, which is mainly due to two reasons: first, most private enterprises are mainly dominated by efficiency, and the cost is generally controlled better; second, private enterprises are corrupt The cost is relatively lower.

The general engineering cost is about 100 yuan / m2; labor cost: 130 ~ 200 yuan / m2; outdoor supporting engineering: 30 ~ 300 yuan / m2, generally about 70 ~ 100 yuan / m2; formwork, support and scaffold Engineering (cost) : 70 ~ 150 yuan / m2; tower crane, people and goods elevator, elevator and other construction machinery (about 5 ~ 8% of the total cost): about 60 ~ 90 yuan / m2; temporary facilities (living area, office area, warehouse, road, other temporary facilities on site (water, electricity, sewage, image, production plant shed and other production houses) : 30 ~ 50 yuan / m2; inspection, test, formalities, transportation, communication and other expenses: 10 ~ 30 yuan / m2; contractor’s management fees, data, labor insurance, profits and other expenses (about 10%): the sum of the above * 10% = 90 ~ 180 yuan / m2; various national taxes and fees (total manufacturing price 3.3 ~ 3.5%) : 33 ~ 70 yuan / m2, and the high-grade may be as high as 100 yuan / m2.

The main factors that can make profits are: the grade of the community, the land fee paid to the government, the taxes and advertising policies of local governments Transfer sales    Link costs, decoration costs, etc.

The above does not calculate the fine decoration.

In fact, the construction and installation cost of multi-storey ordinary commercial housing is about 1200 yuan / square meter.

Formwork: 22-45 yuan / m2 (plastered surface) concrete: 45-50 yuan / vertical reinforcement: 600-850 yuan / ton, or binding an area of 20-37 yuan.

in addition, the development quality of developers also has a certain relationship.

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