Land Development Soft Cost Calculator

Soft costs on land development can exceed 15% of hard construction; budget carefully.

Hard cost

A&E %

Permit + gov %

Legal + title %

Marketing + leasing %

Contingency %

Total soft cost

$3,630,000

Soft as % of hard

0.18%

Contingency amount

$330,000

How the math works

Subtotal = hard × (A&E + permits + legal + marketing). Total = subtotal × (1 + contingency).

$20M × (8% + 5% + 1.5% + 2%) = $3.3M × 1.10 = $3.63M (18.15% of hard).

How to Use

Enter hard construction cost.
Enter A&E %.
Enter permit + government %.
Enter legal + title %.
Enter marketing + leasing %.
Read soft cost total.

Frequently Asked Questions

Soft cost components?

Architect + engineer (A&E): 6-12% of hard cost for new construction. Permits + government fees: 3-8% (varies wildly). Legal + title: 0.5-2%. Insurance (builders risk, liability): 1-3%. Financing costs (interest during construction + loan fees): 2-6%. Development fee: 3-5%. Marketing + lease-up: 1-4%. Total soft: 15-35% of hard cost.

Permit + fees?

Building permit: 1-3% of hard cost. Impact fees (schools, roads, utilities): $500-15,000 per unit or $1-50/sqft. Utility connection fees: $500-5,000/unit. Environmental review: $50k-500k. Traffic studies: $25-150k. Water/sewer connection: $2-25k/unit. City-specific inclusionary zoning fees: 0-15% of project cost.

A&E fees?

Schematic design: 15% of total A&E fee. Design development: 25%. Construction documents: 35%. Permit + bidding: 10%. Construction administration: 15%. Hourly add-ons (change orders, specialty consultants): ±20%. Specialty consultants (LEED, ADA, structural engineer, MEP engineer, civil, landscape): 15-30% of base A&E fee.

Market variance?

NYC: 25-40% soft cost. SF Bay: 22-35%. LA: 20-30%. Boston: 20-28%. Chicago: 15-22%. Atlanta/TX: 12-18%. Rural: 10-16%. Regulatory-heavy jurisdictions add 5-15 points. Projects with unique challenges (historic, zoning variance, environmental): add 5-20 points. Contingency on soft cost: 10-20% recommended.