OUTDOOR
Greenhouse Cost: Per Square Foot in 2026
Estimate greenhouse installation cost per square foot — with the free landscaping calculator.
A greenhouse extends your growing season all year — from a $500 hoop house to a $30,000 glass structure. Here's the real 2026 cost per square foot.
THE SHORT ANSWER
The short answer
Greenhouses run $5–$30 per sq ft residential in 2026 (average $22). Kits and hoop houses run $2–$10 per sq ft. Installation labor runs $5–$15 per sq ft. The concrete slab adds ~$10 per sq ft. Large builds run $20,000+.
What it costs
A kit or hoop house runs $2–$10 per sq ft. A residential kit with frame and glazing runs $10–$25 per sq ft. A custom glass structure runs $25–$30+ per sq ft. Labor runs $5–$15 per sq ft; the slab adds $10 per sq ft.
- Kits/hoop: $2–$10 per sq ft
- Residential kit: $10–$25 per sq ft
- Custom glass: $25–$30+ per sq ft
- Concrete slab: ~$10 per sq ft
What changes the price
Glazing is the big driver — poly film is cheapest, polycarbonate is mid, glass is premium. Heating, ventilation, benches and irrigation add $2,000–$10,000. The slab and utilities add more. A 200 sq ft greenhouse runs $4,000–$10,000.
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