Cost to Bump-Out Addition in Las Vegas, NV
$10,000–$50,000 in Las Vegas
Same as the national average · 1.00x cost multiplier
Expect to pay $10,000–$50,000 for a bump-out addition in Las Vegas, right at the national benchmark. The Mountain West region's contractor market and material costs account for most of this difference. The detailed breakdown below shows how budget, mid-range, and premium projects compare at Las Vegas prices.
Cost Breakdown in Las Vegas
| Line Item | Low | Mid | High |
|---|---|---|---|
| Cost per sq ft | $90 | $160 | $250 |
| Materials | $4,000 | $8,500 | $18,000 |
| Labor | $6,000 | $11,000 | $22,000 |
| Permits | $1,200 | $2,000 | $3,000 |
| Design | $800 | $1,500 | $3,000 |
| Total | $12,000+0% vs. national avg | $23,000+0% vs. national avg | $46,000+0% vs. national avg |
Budget
Small 60-80 sq ft bump-out, cantilevered over existing foundation, no foundation work needed, standard materials matching existing siding.
Mid-Range
100-150 sq ft bump-out with foundation piers or slab extension, mid-grade finishes, energy-efficient windows, basic electrical.
Premium
200+ sq ft bump-out with full concrete foundation, premium materials, custom windows, dedicated heating/cooling, high-end finishes.
Material Options
Material prices below are national averages; availability in Las Vegas may shift costs slightly.
| Material | Cost/Unit | Best For |
|---|---|---|
| Cantilevered (No New Foundation) | $90-$130 per sq ft | Small bathroom, closet, or bay window expansions of 2-3 feet depthLowest cost option, no excavation or foundation work, fastest construction |
| Concrete Pier Foundation | $110-$160 per sq ft | Bump-outs of 3-6 feet depth in moderate climatesGood for medium-sized bump-outs, minimal excavation, stable support |
| Poured Concrete Slab | $130-$190 per sq ft | Kitchen or family room bump-outs where a durable floor is neededSolid, stable, can support any size addition, good for kitchen/dining expansions |
| Full Perimeter Foundation | $160-$250 per sq ft | Large bump-outs over 150 sq ft or in areas with challenging soil conditionsMost stable, allows crawl space access, supports heavy loads and large bump-outs |
Other Projects in Las Vegas
Las Vegas Estimate
Typical Range
$10,000–$50,000
vs. National Average
Same as national
Cost Multiplier
1.00x
Cost Per sq ft
$90–$250
Estimates apply Las Vegas's 1.00x regional cost multiplier to national averages. Actual bids vary by contractor, project scope, and timing.
See national average costs →