Legal Duplex & Triplex Conversions
Turn a single-family home or duplex into a compliant income property. SMI Builds manages design, permits, fire separations, egress, and full construction — delivering safe, legal, rentable suites.
Typical Conversion Paths
- Bungalow → Duplex: add a self-contained secondary suite
- Duplex → Triplex: create a new third unit where zoning allows
- Basement Suites: code-compliant layouts with proper egress and fire ratings
Compliance & Code Items We Handle
- Design drawings, engineering coordination, permit submissions
- Fire separations, sound ratings, and smoke/CO requirements
- Emergency egress, ceiling heights, natural light/ventilation
- Electrical/plumbing upgrades and inspections
Why Investors Choose SMI Builds
- We know the approvals process and keep it moving
- Clear timelines, transparent costs, and tidy job sites
- Modern, durable finishes suitable for rentals
- End-to-end service: design → permits → build → final inspection