041 - Construction Cost Estimates: Getting the Numbers Right

Construction cost estimates keep your project on budget from day one. This episode breaks down the estimating process phase by phase, from rough order of magnitude estimates during programming to detailed quantity takeoffs at construction documents.

We cover how estimate accuracy tightens as design progresses, construction cost per square foot methods, value engineering, and the common mistakes that lead to budget overruns. Every design decision has a cost impact, and this episode gives you the framework to manage it.

📝 Key topics covered:

• How construction cost estimates evolve through each project phase

• Order of magnitude estimates and conceptual estimating accuracy ranges

• Quantity takeoffs and unit cost methods

• Value engineering and cost control strategies

• Construction allowances and alternates for budget flexibility

• Common construction cost estimating mistakes to avoid

⏱️ Chapters:

(0:00) Introduction to Cost Estimates

(2:15) Conceptual Estimates

(5:30) Schematic Design Estimates

(9:45) Design Development Estimates

(14:20) Construction Documents Estimates

(18:50) Quantity Takeoffs and Details

(23:10) Cost Estimating on the ARE

(26:40) Recap and Key Takeaways

📖 Read the full blog post

📝 Download the FREE 2-page Cost Estimates study notes

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🎯 Join our 10-week ARE Boot Camp

📚 Individual ARE Exam Courses:

• PjM 101 (Project Management)

• PA 101 (Programming and Analysis)

• PPD 101 (Project Planning and Design)

• PDD 101 (Construction Documents and Specs)

• CE 101 (Construction and Evaluation)

• PcM 101 (Practice Management)

• Building Codes 101

• Mechanical Systems 101

• AIA Contracts 101