Finalize Your Bathroom Renovation Budget
Create a realistic budget that accounts for all costs and builds in contingency for the unexpected surprises every renovation brings.
Quick Summary
Why Budgeting Matters
Bathroom renovations are notorious for budget overruns. Hidden water damage, outdated plumbing, and scope creep can quickly escalate costs. A detailed budget with realistic contingencies helps you make informed decisions throughout the project and avoid the stress of unexpected expenses derailing your renovation.
Typical Cost Breakdown
| Category | Budget | Mid-Range | High-End |
|---|---|---|---|
| Labor | $2,500 - $4,000 | $5,000 - $10,000 | $12,000 - $25,000 |
| Tile & Flooring | $500 - $1,000 | $1,500 - $3,500 | $4,000 - $10,000 |
| Vanity & Countertop | $300 - $800 | $1,200 - $3,000 | $3,500 - $8,000 |
| Shower/Tub | $400 - $1,000 | $1,500 - $4,000 | $5,000 - $15,000 |
| Toilet | $150 - $300 | $400 - $800 | $1,000 - $3,000 |
| Plumbing | $500 - $1,000 | $1,500 - $3,500 | $4,000 - $8,000 |
| Electrical & Lighting | $300 - $600 | $800 - $2,000 | $2,500 - $5,000 |
| Total (Before Contingency) | $4,650 - $8,700 | $11,900 - $26,800 | $32,000 - $74,000 |
How to Build Your Budget
Define Your Scope
Determine whether you're doing a cosmetic refresh (paint, fixtures, accessories) or a full gut renovation (moving walls, replumbing, new layout). The scope dramatically affects cost.
- Cosmetic refresh: $2,000 - $5,000
- Fixture replacement: $5,000 - $15,000
- Full renovation: $15,000 - $40,000+
Get Multiple Quotes
Obtain at least 3 detailed quotes from licensed contractors. Ensure quotes break down labor and materials separately, and include the same scope of work for accurate comparison.
Pro tip: The lowest quote isn't always the best value. Ask about experience with bathroom renovations, timeline, and warranty coverage.
Price Out Materials
Visit showrooms and home improvement stores to price your selections. Note that tile is priced per square foot, so calculate your total square footage including waste (add 10-15%).
- Vanity and countertop
- Toilet
- Shower/tub fixtures
- Tile for floors and walls
- Lighting fixtures
- Mirror and medicine cabinet
- Hardware and accessories
Add Contingency
Always include a contingency fund for unexpected expenses. Bathrooms are especially prone to hidden issues behind walls and under floors.
- Newer homes (under 20 years): 15% contingency
- Older homes (20-50 years): 20% contingency
- Historic homes (50+ years): 25%+ contingency
Common Hidden Costs
Water Damage Repair
Rot in subfloor or wall studs from old leaks. Can add $500 - $3,000+
Plumbing Updates
Old galvanized pipes may need replacement. Can add $1,000 - $4,000
Electrical Upgrades
GFCI outlets, exhaust fan wiring, code updates. Can add $500 - $2,000
Permit Fees
Required for plumbing/electrical work. Typically $100 - $500
Mold Remediation
If mold is discovered during demo. Can add $500 - $3,000+
Dumpster Rental
For demolition debris disposal. Typically $300 - $600