1. General Cost

• Conversion (existing space): $200–$250/sq ft
• Addition (new construction): $400–$550/sq ft
• Average Range: $4,000–$90,000+
• Small Half Bath: $4,000–$12,000
• Full Bathroom: $10,000–$50,000
• Primary Bathroom: $22,000–$90,000

2. Key Factors Impacting Costs

• Size: Larger bathrooms and additions cost more.
• Location:
• Laundry Room Conversion: $5,000–$19,000
• Bedroom Conversion: $15,000–$50,000
• Garage Conversion: $8,000–$25,000
• Labor: ~55% of total costs.
• Plumbers: $45–$200/hour
• Electricians: $50–$100/hour
• Materials: ~45% of total costs.
• Fixtures, tiling, vanities, and premium features like whirlpools add up.

3. Cost by Bathroom Type

• Half Bath: $4,000–$12,000
• Three-Quarter Bath: $6,000–$22,000
• Full Bath: $10,000–$50,000
• Primary Bath: $22,000–$100,000+
• Jack & Jill Bathroom: $25,000–$100,000
• Wet Room: $4,000–$30,000

4. Plumbing & Electrical Costs

• Plumbing: $1,000–$10,000, depending on proximity to existing systems.
• Electrical: $500–$2,500, depending on wiring needs.
• Permits: $50–$2,000, required for structural changes.

5. Cost of Features & Fixtures

• Shower: $1,500–$14,000
• Bathtub: $1,100–$5,900
• Vanity: $400–$5,000
• Toilet: $200–$800
• Tiling: $900–$2,900
• Light Fixtures: $150–$900
• Exhaust Fan: $300–$1,000

6. DIY vs. Hiring a Pro

• DIY Potential: Save on simpler tasks like painting or tiling.
• Why Hire a Pro:
• Complex work (plumbing, electrical, foundation) requires expertise.
• Insurance typically won’t cover DIY mistakes.

7. Money-Saving Tips

• Leverage existing plumbing or electrical to reduce costs.
• Downsize: Opt for a smaller bathroom or simpler features.
• DIY Simple Tasks: Painting or minor tiling can cut labor expenses.
• Choose Affordable Materials: Substitute high-end items with budget-friendly options.

Final Thoughts

Adding a bathroom is an excellent way to increase home value and improve functionality. By planning strategically, using existing infrastructure, and avoiding luxury splurges, you can create a beautiful bathroom addition without breaking the bank.

Next: Read 2500+ consumer guides to shopping, electronics, appliances, home services, cars, money and more.

❤ If you liked all this, consider supporting us by checking out Tiny Skills - 250+ Top Work & Personal Skills Made Easy