How This Calculator Works
The House Construction Cost Estimator provides a comprehensive, regionally-adjusted estimate for building a new home or undertaking a major remodel. It factors in all major cost drivers and gives you a detailed breakdown to help you plan and budget with confidence.
- Region/State: Uses up-to-date local construction cost data for all 50 states, DC, and Puerto Rico.
- Square Footage: The main driver of cost—enter your total heated living area.
- Structure Class: Adjusts for architectural complexity, roof lines, and custom features.
- Finish Quality, Siding, and Flooring: Select the grade of interior and exterior finishes for accurate material and labor costs.
- Bedrooms & Living Spaces: More bedrooms and living areas increase costs for framing, drywall, windows, and finishes.
- Bathrooms: Full and half baths are priced separately, with grade options for fixtures and finishes.
- Kitchens & Kitchenettes: Each kitchen or kitchenette is costed based on your selected quality level.
- Garage: Detached garage costs are included if selected, based on size.
- Basement: Finished and unfinished basement areas are costed at different rates.
- Yard & Landscaping: Optionally include landscaping costs based on yard size.
- Driveway & Pool: Add costs for a driveway and/or pool, with size and grade options.
- Lot Purchase: If you need to buy a lot, include the price for a complete project total.
- Fireplace: Adds cost for each fireplace included in the design.
- Septic System: Adds cost if not on public sewer.
- All costs are broken down: See exactly how much each component contributes to your total.
Pro Tips:
- This calculator is ideal for both new construction and major remodels.
- Actual costs may vary based on builder, site conditions, and design choices.
- Use the detailed breakdown to prioritize features and stay on budget.
