A 48 inch bathroom vanity suits a shared bath, a primary bath with room to spare, or a larger guest bath where two people may need counter space at once. It gives you significantly more room than a 36 inch unit. But it needs a long wall and clear floor space. Depths here run from 19 inches to a little over 22 inches, and that gap changes how the vanity fits in your room more than most buyers expect. Still, a 48 inch bathroom vanity with sink leaves plenty of counter for daily essentials. Read our 48 inch vanity dimensions and clearance guide before you measure. [OPINION: check] I'd pick a 19 in deep model when the walkway is short, because it keeps the room feeling open.
This size works best when you want dedicated counter space for two people's morning routines, but you are not ready for a 60 inch or 72 inch double vanity. It suits homes where the bathroom is used by one or two people at the same time. A 48 inch bathroom vanity gives you room for soap dispensers, toothbrush holders, small plants, and still have space left over. The drawers are deeper and wider than a 36 inch model. So, you can store towels and cleaning supplies without stacking everything.
It also fits a primary bathroom when you need more counter than a 36 inch vanity provides. However, it is a weaker fit for a very tight space or a narrow walkway.
Honest limitation: This size takes up 12 inches more wall than a 36 inch unit. If your bathroom circulation is tight, or the door swing hits the 48 inch mark, step down to a 36 inch instead.
These 48 inch bathroom vanities share a width, not a footprint. Depths run from 19 inches to 22.44 inches, and several models sit in between. That difference changes how the vanity fits in your room. Every figure below comes from the model's own product page.
| Model | Width | Depth | Height | Sink | Faucet pattern | Top |
|---|---|---|---|---|---|---|
| Aberdeen | 48 in | 22 in | 34.5 in | Single | 8 in widespread | Included |
| Abruzzo | 48 in | 19.69 in | 15.75 in (cabinet only — floating, mounted height set at install) | Single, integrated basin | Single hole | Included |
| Beaufort | 48 in | 19 in | 34.5 in | Single | 8 in widespread | Included |
| Claude | 48 in | 22.44 in | 39.69 in | Single | Single hole | Included |
| Danby | 48 in | 22 in | 34.75 in | Single | 8 in widespread | Included |
| Doveton | 48 in | 19 in | 34.5 in | Single | 8 in widespread | Included |
| Gabi | 48 in | 22.05 in | 34.49 in | Single | 8 in widespread | Included |
| Hepburn | 48 in | Check the product page | Check the product page | Single | Check the product page | Included (white stone top with undermount sink) |
| Huckleberry | 48 in | 19 in | 34.5 in | Double | 8 in widespread at each sink | Included |
| Longbay | 48 in (exact dimensions vary by finish) | Check the product page | Check the product page | Single, integrated basin | Check the product page | Included |
| MarbleLux | 48 in | 20.9 in | 21.3 in (floating cabinet) | Single | Single hole | Included |
| Naples | 48 in | 21.63 in | 34 in (cabinet only) | None included — takes a 49 × 22 in top with one sink | No top, no drilling | Cabinet only — no top included |
| Sonoma | 48 in | 22.05 in | 34.33 in | Single | 8 in widespread | Included |
Depth matters most. Depths at this size run from 19 inches to 22.44 inches. Three models (Beaufort, Doveton, Huckleberry) are 19 inches deep. Abruzzo, MarbleLux and Naples sit in between, at 19.69, 20.9 and 21.63 inches, and the rest run from 22 to 22.44 inches. Hepburn and Longbay do not state a depth. In a narrow bathroom, that extra depth can block a door swing or crowd a walkway.
Faucet patterns vary, but most pages state theirs. Seven models (Aberdeen, Beaufort, Danby, Doveton, Gabi, Huckleberry, Sonoma) use an 8 inch widespread faucet, three separate pieces. Three models (Abruzzo, Claude, MarbleLux) take a single-hole faucet instead. Hepburn and Longbay do not state a pattern, and Naples has no top to drill. So, check the product page before buying. Never assume every model at this size uses the same pattern.
Drain size is not stated on these product pages. So check the product page and your order summary for the drain and overflow details before you order parts.
Not every listing at this size is the same. One model here, Naples, is cabinet only, which means you will need a top and a basin separately. Others come with a top and sink already installed. The configuration is stated on each product page, so read it carefully before you order.
Faucets and drains are often sold separately. Budget for them early, because they change the total cost. Use the faucet pattern in the specs to pick a faucet that fits the vanity you chose. Our 48 inch vanity top and cabinet guide walks through what each kind of listing includes, and what you must source yourself.
Wall length. A bathroom vanity 48 inch wide needs more than 48 inches of clear wall. Measure at three heights (top, middle, bottom). Baseboards and bowed walls steal space. Plan for the 48 inch width plus at least 3 inches of clearance on each side (54 inches total minimum).
Depth. Models here run from 19 to 22.44 inches deep, so check the dimensions and clearance guide before you pick. That gap changes the walkway. A 19 inch deep model sits closer to the wall, leaving more walking space. A 22 inch deep model provides more drawer space but sticks further into the room.
Basin count. Use the single sink versus double sink guide. Huckleberry 48 is the only double-basin model in this collection. Then confirm the layout in the drawing.
Delivery path. Measure the stairs, hallways, door frames, and every tight turn on the route. A boxed vanity at this size is heavy and long. A narrow corner can stop the delivery at your front door. Ask the seller for the packaging size if the listing does not show it.
Plumbing rough-in. Give your plumber the product drawing before the wall closes. The drain and supply lines must align with the cabinet openings. A mismatch at this stage costs far more to fix after the tile is up.
Storage reality. Read the drawing before you plan storage. Center drawers in a single-sink vanity are often shallower or notched around the drain pipe. Plan towel storage in the side cabinets or on a shelf.
[HANDS-ON OBSERVATION: user supplies]
Tight circulation: If you have to turn sideways to walk past the vanity, it is too big. You need at least 21 inches of clear floor space in front of it.
Very small bathroom: If your bathroom is under 6x8 feet, a 48 inch bathroom vanity will overwhelm the room. Consider a 36 inch or 30 inch vanity instead.
Door swing conflicts: If the bathroom door swings inward and hits the 48 inch mark, you will bump into it every day. Either choose a 36 inch vanity, install a pocket door, or pick a 19 inch deep 48 inch model.
Need for two separate sinks: If two people need to get ready at the same time every morning, look at the Huckleberry 48 (double-basin) or step up to a 60 inch or 72 inch double vanity.
Plan for the 48 inch width plus clearance on each side. Local building codes typically require at least 15 inches from the center of the toilet to the edge of the vanity. Ensure the bathroom door and shower door can open fully without hitting the vanity.
For a complete measurement walkthrough, read our 48 inch vanity dimensions and clearance guide.
Not automatically. A bathroom vanity with sink 48 inch wide still needs room for trim, top overhang and the door swing. Measure the finished wall at three heights, then compare it with the cabinet and top dimensions on the drawing. An opening that matches the label exactly is a warning sign, not a pass.
Depths run from 19 in to 22.44 in. Beaufort 48, Doveton 48 and Huckleberry 48 are 19 in deep. Aberdeen 48 is 22 in deep and Sonoma 48 is 22.05 in deep, and other models fall in between. Hepburn and Longbay do not state a depth. For a 48 bathroom vanity with sink, measure the path from the door to the toilet before you pick the deeper option.
Check the selector, not the category name. Listings show a sink and top on several models, but included pieces vary by variant. Only two models, Hepburn and Longbay, do not state a faucet pattern, and Naples is cabinet only, with no top or sink included. Confirm the exact configuration in your order summary before you pay.
Most models here use an 8 inch widespread faucet: Aberdeen, Beaufort, Danby, Doveton, Gabi, Huckleberry and Sonoma. Abruzzo, Claude and MarbleLux take a single-hole faucet instead. No model at this size uses a 4 inch centerset pattern. The pattern varies by model, so check the product page before buying. Never assume every model uses the same pattern.
Yes. Huckleberry 48 is the only double-basin model in this collection. It comes with two undermount ceramic sinks. If you need two sinks for simultaneous use, this is your option. Otherwise, the other models are single-basin.
Plan for the 48 inch width plus at least 3 inches of clearance on each side (54 inches total minimum). Local building codes typically require at least 15 inches from the center of the toilet to the edge of the vanity. Measure your finished wall at three heights before ordering.
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