Bathroom Vanity Installation Cost (2026)

The short answer

Installing a bathroom vanity in 2026 costs $800–$2,500 for most single-sink vanities (24–48″): the vanity and top run $400–$1,500, install-only labor $300–$800, and the faucet $100–$600. Double-sink 60–72″ vanities run $2,000–$5,000 installed. The cost control that matters most is the plumbing: same footprint, no surprises; moved plumbing, add $500–$1,500.

A vanity swap is often part of a full bathroom remodel, and it's one of the highest-impact upgrades in a small bathroom remodel — the vanity is the visual center of the room. Read those guides for the whole-room math.

Installed totals by vanity size

The line items clients forget

• Supply valves and lines ($50–$150): if the old angle stops are corroded or don't fully shut off, they get replaced — not optional, and discovered at install time. Quote them as a likely add-on.
• Trap and drain assembly ($30–$100): the pop-up assembly rarely transfers cleanly. A new one is cheap insurance against a slow leak inside the cabinet.
• Top cutout and faucet holes ($0–$150): standard tops come pre-drilled; custom hole configurations on stone tops cost extra at the fabricator.
• Mirror and lighting ($150–$800): the vanity swap is when clients realize the mirror and sconces look dated. A mirror is $100–$500, a fixture $150–$400 — price the package.
• Wall repair ($100–$400): the old vanity hides sins — missing paint, raw drywall, even holes. The reveal happens at removal, not at estimate. Mention it upfront.
• Disposal ($50–$150): the old vanity and top have to leave the house. Bury it in the bid, not the surprise.

Vanity types: what changes the install

• Freestanding / furniture-style: the standard job — set, level, scribe to the wall, connect. 2–4 hours.
• Floating: needs solid blocking in the wall and a perfectly level bracket. The wall gets opened more often than clients expect — price 20–40% over a freestanding install, and verify the blocking before the vanity arrives.
• Vessel-sink tops: the vessel changes the drain height and the faucet must be vessel-height. A standard faucet on a vessel top is the most common vanity-job punch-list item — verify the pairing at selection.
• Double-sink: twice the trap assemblies, twice the supply lines, and the drain rough-in has to serve both — check the existing rough-in before promising a 60″ double where a single used to be.

The install process, step by step

• 1. Shut off and verify. Close the angle stops, open the faucet, confirm zero flow. If the valves don't hold, replace them now.
• 2. Disconnect and remove. Supply lines, trap, then the vanity — cut the caulk line at the wall first or the drywall comes with it.
• 3. Assess the rough-in. Drain position, valve condition, wall state. This is the last cheap moment to fix anything.
• 4. Set and level. Shim the vanity level in both directions, scribe to the wall, fasten to studs.
• 5. Set the top and faucet. Silicone bed, faucet mounted before the top goes on (much easier), then set.
• 6. Connect and test. Supply lines, trap, fill the basin, check every joint with a dry hand, caulk the wall line.

Costly mistakes to avoid

• Trusting the old valves. “They worked last year” is not a test. If an angle stop doesn't fully close, the job stops until it's replaced — price the contingency.
• Wrong faucet configuration. Single-hole faucet, three-hole top — or vice versa. Verify hole count and spread at selection, not at install.
• Setting the vanity out of level. Water pools on one side of the top, doors swing open, and the vessel drain sits crooked. Level in both directions before fastening.
• No stud fastening. A vanity anchored to drywall alone will pull out over time, especially with a stone top. Hit studs.
• Forgetting the mirror and lights. The new vanity makes the old mirror look worse by contrast. Quote the package while the client is already spending.
• Caulking with the wrong product. Silicone at the wall line and around the top — paintable caulk belongs nowhere near a wet vanity.

DIY vs. hiring a pro

• DIY-friendly: a same-footprint swap for a handy homeowner — disconnect, remove, set, reconnect, caulk. The skills are basic and the stakes are low if the valves hold. Realistic savings: $300–$800.
• Hire a pro: floating vanities (blocking and leveling), any drain relocation, and any job where the shutoff valves fail the test. A handyman is fine for the swap; a plumber is required the moment the rough-in changes.
• The gray zone: the faucet. Physically easy, but a slow supply-line leak inside a new vanity rots the cabinet from the inside — the dry-hand check after pressurizing is the step DIYers skip.

Do you need a permit?

Usually not for a same-footprint swap. Replacing a vanity where the drain and supplies stay put is a fixture swap — most municipalities don't require a permit for it. The permit line is crossed when the drain moves, new supply lines are run inside the wall, or the job is part of a larger remodel with a master permit — then it's a plumbing permit at $100–$300. Floating vanities that need new blocking sometimes trigger a framing inspection in stricter jurisdictions. The practical rule: if a licensed plumber is opening walls, ask the building department; if a handyman is swapping like-for-like, it's almost always permit-free. HOA and condo communities may require approval for any plumbing-adjacent work regardless — check before scheduling.

Quote the vanity, top, faucet, and the valve contingency as separate lines and send the quote while the client is standing in the showroom — vanity decisions happen fast, and the bid that arrives the same day wins.

Worked example: a 60-inch double vanity swap, full invoice

Here is what the 60″ double row of the size table looks like as an actual invoice — same footprint, plumbing stays where it is, both sinks get new faucets, and the client refreshes the mirror and light while the wall is exposed. Every line is drawn from the ranges above:

The total lands inside the $2,000–$4,500 all-in range for a 60″ double — toward the upper half, because the mirror and lighting refresh adds $520 that a vanity-only swap would not carry. Strip those two lines out and the same job is $3,410. Note also what is not on this invoice: no drain or supply relocation. The moment the rough-in moves, add the $500–$1,500 plumbing line from the short answer, and the job needs a licensed plumber rather than a handyman swap.

Regional labor variation

The vanity and top cost roughly the same everywhere — they ship nationally. Labor is the regional variable. A same-footprint swap is 2–4 hours of work, but the rate attached to those hours swings with the market: handymen in small markets commonly charge $50–$85 per hour, while licensed plumbers in high-cost metros can run $150–$250 per hour, with most markets falling between those poles.

In practice, that spread lands on the install-only line. The $300–$800 labor range for a single vanity prices at the bottom in small and mid-sized markets, and at — or occasionally above — the top in metros like New York, Boston, the Bay Area, and Seattle, where a double-vanity install can push past the $500–$1,200 table range once travel, parking, and building-access time are billed. The defense is the same in every market: get the install-only price as its own line, separate from the vanity, top, and faucets. A quote that bundles everything into one number hides exactly the line that varies by region — and the one a second bid will beat.