Here’s a detailed, data-backed breakdown on how much it costs to build a half-court indoor wood basketball floor, tailored to both budget-friendly and premium setups:

🏀 Half-Court Size & Scope

• Standard half-court dimensions:

• 30′ × 30′ (~900 ft²)

• 47′ × 50′ (~2,350 ft²) for NBA-style play.

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💵 Cost Breakdown

1. Flooring (Material + Installation)

• Maple hardwood: $6–$15 per ft²

• For 900 ft²: $5,400–$13,500

• For 2,350 ft²: $14,100–$35,250

• Laminate/Vinyl: $3–$10 per ft²

• Rubber tile: $4–$17 per ft²

2. Base Structure & Prep

• Existing slab? Add nothing

• New concrete/asphalt:

• $5–$10/ft² → $4,500–$9,000 for 900 ft²

3. Hoop & Court Marking

• Hoop: $150–$2,000

• Line painting: $50–$200 

4. Optional Add-ons

• Soundproofing, lighting, HVAC, moisture barrier, etc. – varies widely

📊 Total Estimated Costs

🔍 Real-World Estimates

• 30′×30′: $3,600–$14,400 total (HomeGuide), with $5.4K–$13.5K just for maple floor 

• 47′×50′: ~$21K–$23K to build NBA-style half court

✅ Key Takeaways

• Minnimum cost (if slab exists): ~$5K–$14K for a maple floor on a 900 ft² half-court.

• With new slab & extras: $10K–$27K.

• Pro-grade size w/ slab: $26K–$59K.