Modern Powder Room Design Ideas with an Undermount Sink
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Inspiration for a modern powder room in Melbourne with flat-panel cabinets, medium wood cabinets, white tile, an undermount sink, grey floor, grey benchtops and a floating vanity.


Inspiration for a modern powder room in Perth with white walls, an undermount sink, grey floor, a floating vanity and planked wall panelling.


Bel Air - Serene Elegance. This collection was designed with cool tones and spa-like qualities to create a space that is timeless and forever elegant.


Inspiration for a small modern powder room in Austin with flat-panel cabinets, blue cabinets, a two-piece toilet, white tile, beige walls, an undermount sink, quartzite benchtops and white benchtops.


Conceived of as a C-shaped house with a small private courtyard and a large private rear yard, this new house maximizes the floor area available to build on this smaller Palo Alto lot. An Accessory Dwelling Unit (ADU) integrated into the main structure gave a floor area bonus. For now, it will be used for visiting relatives. One challenge of this design was keeping a low profile and proportional design while still meeting the FEMA flood plain requirement that the finished floor start about 3′ above grade.
The new house has four bedrooms (including the attached ADU), a separate family room with a window seat, a music room, a prayer room, and a large living space that opens to the private small courtyard as well as a large covered patio at the rear. Mature trees around the perimeter of the lot were preserved, and new ones planted, for private indoor-outdoor living.
C-shaped house, New home, ADU, Palo Alto, CA, courtyard,
KA Project Team: John Klopf, AIA, Angela Todorova, Lucie Danigo
Structural Engineer: ZFA Structural Engineers
Landscape Architect: Outer Space Landscape Architects
Contractor: Coast to Coast Development
Photography: ©2023 Mariko Reed
Year Completed: 2022
Location: Palo Alto, CA


This powder bathroom features a gorgeous moody design with a quartz countertop and a floating shelf under the vanity for showing off decoration and storage.


An Italian limestone tile, called “Raw”, with an interesting rugged hewn face provides the backdrop for a room where simplicity reigns. The pure geometries expressed in the perforated doors, the mirror, and the vanity play against the baroque plan of the room, the hanging organic sculptures and the bent wood planters.


Mid-sized modern powder room in Other with open cabinets, white cabinets, white walls, an undermount sink, solid surface benchtops, grey floor, a built-in vanity, wallpaper and wallpaper.


Side Addition to Oak Hill Home
After living in their Oak Hill home for several years, they decided that they needed a larger, multi-functional laundry room, a side entrance and mudroom that suited their busy lifestyles.
A small powder room was a closet placed in the middle of the kitchen, while a tight laundry closet space overflowed into the kitchen.
After meeting with Michael Nash Custom Kitchens, plans were drawn for a side addition to the right elevation of the home. This modification filled in an open space at end of driveway which helped boost the front elevation of this home.
Covering it with matching brick facade made it appear as a seamless addition.
The side entrance allows kids easy access to mudroom, for hang clothes in new lockers and storing used clothes in new large laundry room. This new state of the art, 10 feet by 12 feet laundry room is wrapped up with upscale cabinetry and a quartzite counter top.
The garage entrance door was relocated into the new mudroom, with a large side closet allowing the old doorway to become a pantry for the kitchen, while the old powder room was converted into a walk-in pantry.
A new adjacent powder room covered in plank looking porcelain tile was furnished with embedded black toilet tanks. A wall mounted custom vanity covered with stunning one-piece concrete and sink top and inlay mirror in stone covered black wall with gorgeous surround lighting. Smart use of intense and bold color tones, help improve this amazing side addition.
Dark grey built-in lockers complementing slate finished in place stone floors created a continuous floor place with the adjacent kitchen flooring.
Now this family are getting to enjoy every bit of the added space which makes life easier for all.


Design ideas for a mid-sized modern powder room in Miami with white tile, mosaic tile, grey walls, engineered quartz benchtops and an undermount sink.


Modern powder room in Las Vegas with black walls, an undermount sink, black floor, multi-coloured benchtops and a floating vanity.


Photo of a small modern powder room in Boston with raised-panel cabinets, white cabinets, a two-piece toilet, multi-coloured walls, an undermount sink and engineered quartz benchtops.


Design ideas for a mid-sized modern powder room in Dallas with flat-panel cabinets, medium wood cabinets, a two-piece toilet, white tile, porcelain tile, blue walls, concrete floors, an undermount sink, engineered quartz benchtops, grey floor, white benchtops and a freestanding vanity.


Design ideas for a small modern powder room in Vancouver with flat-panel cabinets, white cabinets, a one-piece toilet, beige walls, porcelain floors, an undermount sink, solid surface benchtops, beige floor and white benchtops.


This Australian-inspired new construction was a successful collaboration between homeowner, architect, designer and builder. The home features a Henrybuilt kitchen, butler's pantry, private home office, guest suite, master suite, entry foyer with concealed entrances to the powder bathroom and coat closet, hidden play loft, and full front and back landscaping with swimming pool and pool house/ADU.


Ron Rosenzweig
Photo of a mid-sized modern powder room in Miami with flat-panel cabinets, beige cabinets, beige tile, beige walls, an undermount sink, grey floor and beige benchtops.
Photo of a mid-sized modern powder room in Miami with flat-panel cabinets, beige cabinets, beige tile, beige walls, an undermount sink, grey floor and beige benchtops.


Powder room with asymmetrical design : marble counter, two hole faucet, custom mirror, and floating vanity with concealed drawer in matte graphite laminate


Modern half bath. Marble mosaic tile on the floor.
Small modern powder room in Boston with recessed-panel cabinets, dark wood cabinets, a two-piece toilet, white tile, stone tile, beige walls, marble floors, an undermount sink and engineered quartz benchtops.
Small modern powder room in Boston with recessed-panel cabinets, dark wood cabinets, a two-piece toilet, white tile, stone tile, beige walls, marble floors, an undermount sink and engineered quartz benchtops.


This powder bathroom has a bright white quartz countertop with gray veins for an elevated design.
Photo of a small modern powder room in Orange County with open cabinets, black walls, porcelain floors, an undermount sink, engineered quartz benchtops, beige floor, white benchtops and a floating vanity.
Photo of a small modern powder room in Orange County with open cabinets, black walls, porcelain floors, an undermount sink, engineered quartz benchtops, beige floor, white benchtops and a floating vanity.


Inspiration for a modern powder room in DC Metro with white cabinets, blue walls, porcelain floors, an undermount sink, marble benchtops, white floor, white benchtops, a floating vanity and wallpaper.
Modern Powder Room Design Ideas with an Undermount Sink
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