Step 4: Determine real needs — and balance them against budget
Peña, Problem Seeking — Ch 3 §Step 4 — Determine NeedsDescription
Step 4 establishes quantitative needs: space requirements, budget at the time of construction, and quality (cost per square foot). The proposed space, the expected quality, and the proposed budget must be tested against each other. If they don't balance, at least one of space / quality / budget / time must be negotiable — and the team explicitly chooses which.
Why this exists
This is where wishful thinking dies. A 3,500 sqft program at premium finish for $400K isn't a program — it's a wish list. Surfacing the imbalance during programming (not during construction documents) saves months of rework.
Categories
Source
Solver enforcement
Browsable only — the solver does not currently enforce this directive (no spec-level data to check against). This entry exists so the architect personas can cite it in conversation and the user can read what the rule says.
Related directives
- Common Areas at the Heart · Pattern 129
- Intimacy Gradient · Pattern 127
- Indoor Sunlight · Pattern 128
- Children's Realm · Pattern 137
- Sequence of Sitting Spaces · Pattern 142
Last reviewed 2026-05-14.