Replacing a bathroom vanity is one of the fastest ways to modernize a bathroom. Whether you’re swapping out a tired single-sink vanity or upgrading to a full double-vanity setup, knowing what to budget will keep your project on track. Here’s a realistic look at what it costs in 2025.
Bathroom Vanity Replacement Cost at a Glance
| Quality Level | Vanity Unit Cost | Installed Total |
|---|---|---|
| Budget | $150 – $500 | $400 – $1,000 |
| Mid-Range | $500 – $1,500 | $1,000 – $2,500 |
| Premium | $1,500 – $5,000+ | $2,500 – $6,000+ |
The average homeowner spends $1,200 to $2,800 for a vanity replacement, including the vanity unit, countertop, sink, faucet, and professional installation.
What’s Included in a Vanity Replacement?
A full vanity replacement typically involves several components, each with its own cost:
- Vanity cabinet: $150–$3,000+ depending on size (24″, 36″, 48″, 60″, 72″) and material
- Countertop: Often included with the vanity, or $200–$800 separately for stone tops
- Sink: Usually integrated; undermount or vessel sinks add $100–$500
- Faucet: $50–$400 depending on finish and brand
- Mirror or medicine cabinet: $100–$600
- Plumbing labor: $200–$500 to disconnect and reconnect supply and drain lines
- Demo and disposal: $100–$300 to remove the old vanity
Cost by Vanity Size
Size is one of the biggest factors. A 24-inch single vanity is a completely different project from a 72-inch double vanity:
| Vanity Size | Material Cost Range | Installed Total |
|---|---|---|
| 24″ Single | $150 – $800 | $500 – $1,500 |
| 36″ Single | $300 – $1,200 | $700 – $2,000 |
| 48″ Single | $400 – $1,800 | $900 – $2,800 |
| 60″ Double | $600 – $2,500 | $1,200 – $3,800 |
| 72″ Double | $800 – $4,000 | $1,500 – $5,500 |
What Drives the Cost Up?
Moving Plumbing
If you’re keeping the vanity in the same location, plumbing is simple to reconnect. But if you want to move it even a few feet, you’re looking at $500–$1,500+ in additional plumbing work to relocate supply lines and drain connections.
Countertop Material
Pre-laminate tops are the most affordable. Cultured marble, quartz, and genuine marble countertops can add $300–$1,200 to your project.
Custom Cabinetry
Standard vanities from home improvement stores are fine for most bathrooms. Custom-built cabinets in specific sizes, woods, or finishes can cost 3–5x more but offer a truly bespoke look.
Can You DIY a Vanity Replacement?
Swapping a vanity without moving plumbing is a realistic DIY project for a handy homeowner — expect 4–8 hours of work. You’ll save $300–$600 in labor. However, if the project involves cutting into walls, moving drains, or anything electrical (like adding lighting), hire licensed tradespeople.
Tips to Save Money
- Buy a vanity combo that includes the sink and countertop — it’s almost always cheaper than buying separately
- Keep the vanity in the same footprint to avoid plumbing relocation costs
- Shop big-box stores for solid mid-range options at 40–60% less than specialty showrooms
- Reuse your existing mirror if it’s in good shape
- Get quotes from at least two local plumbers
Get Your Personalized Estimate
Ready to see what your bathroom vanity replacement will actually cost? Use our free calculator to get a realistic range based on your bathroom size, preferences, and location.
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