AI-powered preconstruction
From project brief to clear estimate.
Describe the build, add your plans, and get a structured first-pass estimate with labor, materials, allowances, and risk built in.
Project input
Tell us what you're building
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Preliminary estimate
Estimated project total
¥36,980,000
Expected range
¥33.3m – ¥40.7m
¥33.3m – ¥40.7m
Site preparation & demolition¥3,580,000
Materials & finishes¥12,940,000
Skilled labor¥10,360,000
MEP systems¥4,870,000
Preliminaries & permits¥1,870,000
Contingency (10%)¥3,360,000
AI assumptionsThis early estimate uses regional benchmark rates and the scope provided. Supplier quotes, structural conditions, taxes, and final drawings may change the total.