Stock house plans are templates. Architect-designed plans are tailored to your site, codes, and life. Both can be valid — if you understand the adaptation work still required.
Stock / catalog plans
Lower upfront plan cost, faster visualization, limited uniqueness. They rarely fit a site perfectly without modification.
Architect-designed plans
Higher design investment, better site response, coordinated consultants, and a process built around your constraints.
Hidden costs of stock plans
- Local code adaptations
- Foundation redesign for soils
- Energy code upgrades
- Structural recalculation
- Site planning and setbacks
When stock can work
Simple sites, flexible aesthetics, and willingness to hire local professionals to adapt and stamp as required.
When custom wins
Difficult lots, ambitious programs, strict design review, or when the house must solve a specific lifestyle problem.