Average cost of bathroom renovation
Renovating a bathroom is one of the most popular home improvement projects. Whether you’re updating a dated space, improving functionality, or boosting your home’s resale value, a bathroom renovation can be both rewarding and financially wise. However, one of the most common questions homeowners ask before beginning a project is: “How much will it cost?”
The average cost of a bathroom renovation in 2025 typically ranges between $10,000 and $25,000, depending on the size of the space, materials used, and the extent of the renovation. Small, cosmetic updates may cost as little as $5,000, while high-end, luxury remodels can exceed $40,000 or more.
Average cost of bathroom renovation by Size
- Small Bathroom (Under 40 sq ft)
- Average Cost: $5,000 – $15,000
- Common in apartments or half-baths (powder rooms), these spaces are more budget-friendly but still require careful planning due to limited space.
- Medium Bathroom (40 – 100 sq ft)
- Average Cost: $10,000 – $25,000
- Includes most standard full bathrooms with a sink, toilet, and tub or shower.
- Large Bathroom (Over 100 sq ft)
- Average Cost: $20,000 – $40,000+
- Often includes master bathrooms with double vanities, a tub, separate shower, and high-end features.
Average cost of bathroom renovation Breakdown by Category
To better understand where the money goes, here’s a breakdown of typical expenses in a mid-range renovation:
| Category | Percentage of Total Cost | Estimated Cost (Mid-Range) |
|---|---|---|
| Demolition & Disposal | 5-10% | $500 – $2,500 |
| Plumbing & Electrical | 15-20% | $1,500 – $5,000 |
| Fixtures (toilet, tub, sink) | 15-25% | $1,500 – $6,000 |
| Flooring | 5-10% | $500 – $2,000 |
| Cabinets & Countertops | 10-20% | $1,000 – $4,000 |
| Shower/Tub Installation | 10-20% | $1,500 – $5,000 |
| Painting & Finishes | 5-10% | $300 – $1,500 |
| Labor | 20-40% | $2,000 – $10,000+ |
Key Factors That Affect Average cost of bathroom renovation
- Scope of the Renovation
- A simple refresh (like new paint and fixtures) costs significantly less than a full gut renovation that includes plumbing changes or layout modifications.
- Material Choices
- Costs can vary drastically depending on the quality of materials. For example, vinyl flooring is more budget-friendly than natural stone. Similarly, custom cabinetry and high-end fixtures quickly increase costs.
- Labor Costs
- Labor can make up a significant portion of the total expense. Licensed professionals like plumbers and electricians charge premium rates. Labor is also more expensive in urban areas or regions with high demand.
- Plumbing and Electrical Work
- If your renovation includes moving plumbing or electrical lines, expect to pay more. Older homes may also need code updates, which can add to the cost.
- Permits and Inspections
- Depending on your location, you might need building permits, especially if you’re moving fixtures or altering the structure. These can cost a few hundred dollars and are often overlooked in initial budgeting.
- DIY vs. Hiring a Pro
- Doing some of the work yourself can save money, but improper installation—especially of plumbing or waterproofing—can lead to costly repairs down the line. A hybrid approach (DIY some tasks, hire for others) is often a good compromise.
Additional Considerations
- Accessibility Features: Adding features like grab bars, walk-in tubs, or wider doorways to make the bathroom more accessible may increase the cost but improve long-term usability.
- Energy Efficiency Upgrades: Installing water-saving fixtures, LED lighting, and efficient ventilation fans may increase upfront costs but lower utility bills over time.
- Timeline and Contingencies: Delays, unexpected issues (like mold or outdated plumbing), and change orders can all add to the budget. Experts recommend adding a 10–20% buffer for surprises.
Tips to Save on Bathroom Renovation Costs
- Set a clear budget and prioritize what’s most important—be it aesthetics, functionality, or resale value.
- Reuse existing fixtures if they’re in good shape or refurbish them instead of replacing them.
- Shop smart—look for sales, clearance items, or lightly used materials through local surplus stores or online marketplaces.
- Consider a phased approach—if budget is tight, do the work in stages.
Final Thoughts
A bathroom renovation is an investment that can greatly enhance the comfort and value of your home. While the cost can vary widely, understanding the breakdown and planning ahead will help you make informed choices and avoid budget surprises. Whether you’re aiming for a budget-friendly facelift or a luxury retreat, there’s a remodel plan that fits your vision and your wallet.
Want help estimating a renovation for your specific bathroom size and goals? Let me know, and I can help you build a custom cost breakdown!