Rural Prefabricated House Cost Table

The cost of rural prefabricated houses varies due to differences in structural types, material selection, and sub-projects. Below is a comprehensive cost reference and analysis of key influencing factors:

I. Cost Differences by Structural Type
The cost of a brick-concrete structure rough-finished house ranges from 400 to 1000 yuan/㎡, with fine decoration costing 1200 to 3000 yuan/㎡. The main body cost of a two-story ordinary house is approximately 1100 to 1400 yuan/㎡. For a frame structure, the rough-finished house cost is 600 to 1600 yuan/㎡, with fine decoration costing 1500 to 4000 yuan/㎡, and the main body cost of a two-story ordinary house is about 1500 to 1800 yuan/㎡. The frame structure offers better earthquake resistance, but its material consumption (such as steel bars and cement) is 50% to 100% higher than that of the brick-concrete structure, leading to a significant increase in cost. For example, the steel bar consumption in a brick-concrete structure is 18 to 20 kg/㎡, while that in a frame structure reaches 35 to 40 kg/㎡.

II. Impact of Material Consumption and Unit Prices
The consumption of main materials such as cement, bricks, and steel bars directly affects the total cost. The cement consumption in a brick-concrete structure is 160 kg/㎡, while that in a frame structure is 175 to 190 kg/㎡. Calculated at 11 yuan/kg, the cement cost per square meter differs by 165 to 330 yuan. The prices of exterior wall decoration materials vary greatly. For example, the cost of stone-like paint is 65 to 150 yuan/㎡, while that of stone materials may exceed 300 yuan/㎡. The formwork cost (35 to 55 yuan/㎡) and concrete price (55 to 80 yuan/m³) also fluctuate significantly due to construction techniques and regional market conditions.

III. Cost Composition of Sub-Projects
The cost of foundation engineering (including foundation treatment) ranges from 40,000 to 80,000 yuan for a two-story house, doubling if the soil is soft or pile foundations are required. Roofing engineering (ordinary tile roofing) costs 30,000 to 60,000 yuan, with higher costs for resin tiles or metal tiles. In door and window engineering, the cost of broken bridge aluminum insulated glass ranges from 350 to 500 yuan/㎡, while that of ordinary aluminum alloy doors and windows is only 200 to 300 yuan/㎡. The electrical engineering (lighting part) is calculated at 45 to 80 yuan/㎡ based on area, while the water supply and drainage engineering needs to be calculated separately according to pipeline length and equipment quantity.

IV. Hidden Costs and Regional Differences
Additional costs include drawing design fees (3000 to 15000 yuan), homestead approval fees (cost and deposit), and ground treatment fees (5000 to 20000 yuan). Regional policies have a significant impact on costs. For example, farmland occupation taxes and environmental protection requirements (such as dust control fees) may increase costs by 5% to 15%. The experience of the construction team and the distance of material transportation also indirectly affect the total budget through labor costs and freight charges.