Best 18-Inch-Depth Bathroom Vanities for Small Bathrooms
The best 18-inch-depth bathroom vanity depends on whether you need a cabinet only, a complete sink combo, or a wall-mounted design. The Design House model suits buyers who already have a countertop; eclife and Guxeei offer storage-focused sink combos; Malwee is a floating option; and Virubi pairs a compact footprint with a ceramic sink. Compare the listed dimensions, included components, storage layout, and faucet requirements before choosing.
| Vanity | Best For | Key Detail |
|---|---|---|
| Design House Wyndham | Buyers supplying their own top | 16-inch depth; cabinet only |
| eclife Black | Storage and a coordinated sink combo | Drawers and doors |
| Guxeei | Adjustable, organized storage | Adjustable shelf and door shelves |
| Malwee | Wall-mounted style | Floating, no assembly required |
| Virubi | Compact floor-standing setup | 16.1-inch depth; faucet not included |
Design House Wyndham 18-Inch Vanity

This white cabinet measures 18 inches wide, 16 inches deep, and 31.5 inches high. It has one door, concealed hinges, and storage intended for toiletries. The product is sold without a top, making it a different kind of purchase from the sink-combo options in this guide.
Best for: Buyers who want a compact cabinet and plan to select a separate vanity top. Its listed 16-inch depth is particularly useful when the available space is limited front to back. Choose this if coordinating the top separately is important; avoid it if you need a ready-to-install sink combo.
eclife Black Vanity With Sink Combo

This eclife set combines an 18-inch vanity cabinet with an undermount white single sink and matte-black faucet and drain. The cabinet has drawers and doors, including space for taller items behind the doors. Its thickened MDF construction has a painted surface, and the adjustable hinges are designed to close doors gently.
Best for: Buyers seeking a coordinated sink combo with separate storage areas for different bathroom items. It offers more specified organization than the single-door Design House cabinet. The listed features do not provide the full installed dimensions, so verify the exact depth and plumbing clearances before ordering.
Guxeei Vanity With Adjustable Storage

Guxeei includes a cabinet, ceramic sink with overflow, screw pack, and assembly instructions. Storage features include two tiers of door shelves and an adjustable cabinet shelf. The integrated undermount sink has a glossy surface and a pre-drilled 1.5-inch faucet hole designed for a single-lever faucet.
Best for: Buyers who want to sort personal-care products and household supplies within a compact vanity. Its adjustable shelf and door storage provide more layout options than a basic cabinet. Check faucet specifications before purchase, because the stated hole size is intended for a particular faucet style.
Malwee Floating 18-Inch Vanity

This brown, wall-mounted vanity is designed for small bathrooms and powder rooms. Its features include a soft-closing door with stainless-steel hinges. The listing says no assembly is needed, which may appeal to buyers who want to avoid assembling a cabinet. The supplied product details do not specify the vanity’s exact depth or describe whether a sink is included.
Best for: Buyers who prefer a floating look and want to keep the floor area below the cabinet visually open. Choose it for the wall-mounted format and no-assembly feature. Confirm the dimensions, sink inclusion, and mounting requirements before purchasing, since those details are not stated in the provided features.
Virubi Compact Vanity With Ceramic Sink

Virubi measures 18 inches long, 16.1 inches deep, and 33.7 inches high. It has a ceramic sink, soft-close door, carved legs, and metal handles. The sink includes an anti-spill hole and is designed for a standard 1.4-inch faucet.
Best for: Buyers who need listed measurements for planning a small bathroom or powder room. Its stated depth is close to the Design House cabinet’s 16-inch depth, while this model includes a sink. The faucet is not included, so plan to purchase one separately and confirm the faucet matches the sink hole.
Buying Guide: How To Choose An 18-Inch-Depth Bathroom Vanity
Does “18 inch” mean width or depth?
Product titles may use “18 inch” to describe the vanity’s width or general size, not its front-to-back depth. Check the full width, depth, and height before buying. In this selection, Design House lists an 18-inch width and 16-inch depth, while Virubi lists 18 inches long and 16.1 inches deep. Do not assume every product labeled 18 inches has an 18-inch depth.
Should you buy a cabinet only or a sink combo?
A cabinet-only vanity can work when you already have a suitable top or want to choose one separately. A combo may simplify component selection, but check whether the faucet and drain are included. The Design House listing explicitly says the cabinet is without a top. Virubi explicitly says its faucet is not included.
Which storage layout fits your routine?
Look at what needs to fit inside: tall bottles, toiletries, towels, or smaller daily-use items. Door shelves and adjustable shelves can help separate supplies, as on the Guxeei. Drawers and doors, as described for eclife, offer different storage areas. A single-door cabinet may suit a simpler storage need, but compare its interior layout with your items.
What should you check before installation?
- Measure the available width, depth, and height, including clearance for the door to open.
- Check sink, faucet-hole, and faucet requirements before selecting plumbing fixtures.
- Confirm whether the vanity is wall-mounted or floor-standing and review its assembly details.
- Compare the sink and top components included with the cabinet so you know what must be purchased separately.
Frequently Asked Questions
Are 18-inch bathroom vanities suitable for small bathrooms?
They can be a space-conscious option, but suitability depends on the vanity’s actual depth, width, and surrounding clearance. Measure the room before choosing.
Is an 18-inch vanity always 18 inches deep?
No. The number may refer to width or another product dimension. Check the manufacturer’s listed measurements for front-to-back depth.
Can I use a separate faucet with these vanities?
Check the sink’s faucet-hole size and the product’s included components. Virubi specifies a 1.4-inch faucet opening and says the faucet is not included; Guxeei lists a 1.5-inch hole for a single-lever faucet.
Which option is sold without a vanity top?
The Design House Wyndham is listed as a vanity without a top. It is intended for buyers who will choose the top separately.
Which vanity is wall-mounted?
The Malwee is described as a floating, wall-mounted vanity. Verify its dimensions and mounting requirements before ordering.