#renovation-costs-2026

Multigenerational Renovations Cost $265K on Average in 2026

For 2026 multigenerational home renovations, budgets typically span $120,000 to $420,000, averaging $265,000. Key influences include project scale, location, and finishes. Achieve up to 18% property value increase through thoughtful designs that promote independence, shared savings, and aging-in-place features.