---
id: "concept-hard-vs-soft-costs"
type: "concept"
source_timestamps: ["00:06:30", "00:07:20"]
tags: ["construction-economics", "underwriting"]
related: ["concept-margin-of-safety-waterfront"]
definition: "The division of development expenses into physical building expenses (hard costs) and non-physical expenses like land, design, and financing (soft costs)."
sources: ["jayroberts"]
sourceVaultSlug: "jay-roberts-florida-condo-development-2026Jun25"
originDay: 4
---
# Hard vs. Soft Construction Costs

## Hard vs. Soft Construction Costs

**Definition:** The division of development expenses into physical building expenses (hard costs) and non-physical expenses like land, design, and financing (soft costs).

The fundamental division of expenses in real estate development underwriting. Understanding this split is a prerequisite for the entire conversation — see [[prereq-real-estate-finance-terms]].

### Hard Costs
Physical construction of the building:
- Concrete and steel
- Labor
- Windows, finishes
- MEP systems (mechanical/electrical/plumbing)

[[entity-jay-roberts]] cites his **hard costs in Brickell at roughly $800/sq ft**.

### Soft Costs
Everything else required to execute the project:
- **Land acquisition** ($200/sq ft in his example)
- Architectural design and engineering
- Legal fees
- Financing costs and points
- Real estate commissions
- Permitting and impact fees

### All-In Underwriting

Roberts notes that his **all-in cost (hard + soft) is approximately $1,600/sq ft**, which he underwrites to sell at **$2,000/sq ft** to achieve a 20% profit margin. The spread between these two numbers is what [[concept-margin-of-safety-waterfront]] is designed to protect.

### Why It Matters

The key insight from the conversation is that **hard costs are roughly location-invariant** within a metro, while soft costs (especially land basis) vary dramatically. This is the structural reason the waterfront strategy works.