How Much Does It Cost to Remove a Load-Bearing Wall?
Removing a load-bearing wall costs $5,000-$20,000 for typical residential projects and $20,000-$100,000+ for commercial. The engineering, beam, and structural modifications drive the cost — not just the demolition.
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Cost breakdown
Structural engineering: $1,500-$4,000 for the beam design and drawings. The beam itself: $2,000-$8,000 depending on span and material (LVL, steel, or glulam). Support posts and footings: $1,000-$3,000. Construction labor: $3,000-$10,000. Permits and inspections: $500-$2,000. Finishing (drywall, paint, flooring patch): $2,000-$5,000.
What increases the cost
Longer spans need bigger (more expensive) beams. Second-story walls carry more load than first-story. Steel beams cost more than LVL but handle longer spans. If new footings are needed for support posts, excavation and concrete add thousands. Opening up walls often reveals electrical, plumbing, or HVAC that needs rerouting.
Why engineering is non-negotiable
The beam must be sized for the actual loads — dead load, live load, and any point loads from above. An undersized beam sags over time. The building department requires stamped drawings. And your homeowner's insurance may not cover structural modifications done without permits and engineering.
The bottom line
Budget $5K-$20K for residential load-bearing wall removal. The engineering and beam are the critical costs — not the demolition.
Torch Engineering PLLC · (480) 490-0064 · info@torchengineering.com — PE stamping backed by Apex Grid Engineering.