Build Cost Per Square Foot

Get a defensible per-sqft build cost anchored to your specific market and scope.

Local Hard Costs

Cost-per-square-foot anchored to the local labor and materials market, not a generic national average. Phoenix is not Boston is not San Francisco — and the estimator knows that.

Scope Multipliers

ADU, single-family, duplex, fourplex, and small multifamily each carry different cost structures. We apply the correct multiplier to your scope so the per-sqft figure is honest.

Soft Costs, Permits, Contingency

Permits, plans, soils, survey, and a sensible contingency reserve are layered on top so you're not budgeting hard costs alone and getting surprised at closing.

Cost vs Resale Spread

We pair the cost estimate with local resale comps so the developer spread (cost vs ARV) is visible from day one — the only number that actually decides build-vs-buy.

Frequently Asked Questions

How does Buildora IQ estimate construction cost?
We anchor cost-per-sqft to local labor and materials, apply the correct scope multiplier (SFR / ADU / multifamily), then layer soft costs, permits, and contingency for a full project budget.
Is this a substitute for a contractor bid?
No. Our estimate is feasibility-grade for pre-offer underwriting. Final budget locks after hard bids from local GCs on stamped plans.
How often are cost figures refreshed?
Local cost anchors are refreshed continuously so estimates track current labor and materials conditions.
What scopes are supported?
Single-family, ADU, duplex, fourplex, and small multifamily — each with its own multiplier and soft-cost profile.
What does a report cost?
$69 Homeowner Pack, with Builder and Investor subscriptions for higher-volume workflows.
Can the report be shared with a lender or partner?
Yes — every cost estimate exports to PDF and is shareable via URL.

Related Resources

  • Construction Cost Estimator
  • New Home Construction Cost Calculator
  • ADU Construction Cost Calculator
  • Multifamily Construction Cost
  • Cost to Build a House
  • Soft Cost Calculator
  • Construction Contingency Calculator

Get Started

Buildora IQ analyzes any property and generates floor plans, cost estimates, and feasibility reports in minutes — done in under 2 minutes. Start free or see all features.