How do I maximize storage in a small 5x7 condo bathroom?

A 5x7 condo bathroom — just 35 square feet — is one of the most common bathroom sizes in Toronto condos, and maximizing storage requires thinking vertically, using every wall surface, and choosing fixtures that do double duty. The good news is that thousands of GTA condo owners have the same challenge, and there are proven strategies that work within these tight dimensions without making the room feel cramped.

The single most impactful storage upgrade is replacing a standard mirror with a recessed medicine cabinet. A recessed cabinet sits inside the wall cavity between studs, so it does not project into the room and steal space. In a condo with standard 2x4 stud walls, you can recess a cabinet about 3.5 inches deep — enough for toiletries, medications, and daily essentials. A 24 to 30-inch-wide recessed medicine cabinet with mirrored doors provides substantial hidden storage while maintaining the clean look of a wall mirror. Expect to pay $200 to $800 for the cabinet plus $200 to $400 for installation in the GTA.

Vanity Selection

In a 5x7 bathroom, your vanity choice makes or breaks your storage capacity. A floating (wall-mounted) vanity is ideal because it creates visual space below while still providing drawer and cabinet storage. A 30 to 36-inch floating vanity with drawers rather than doors is the most practical configuration — drawers let you access items at the back without reaching past everything in front, which is crucial when every inch of storage matters.

Consider a vanity with a built-in organizer system — tiered drawer inserts, pull-out trays, and dividers keep toiletries organized and prevent the common problem of small bathrooms feeling cluttered even when they have adequate storage volume. In the GTA market, a quality floating vanity with organizer drawers runs $800 to $2,000.

Vertical Storage

The walls above the toilet and beside the shower are often unused in small condo bathrooms. Open shelving above the toilet (floating shelves at 12-inch intervals) provides accessible storage for towels, decorative items, and baskets containing toiletries. Use 8 to 10-inch-deep shelves to keep items secure without projecting too far into the room. An over-toilet cabinet is another option if you prefer concealed storage — wall-mounted units designed for this space are available from $100 to $400.

Inside the shower, recessed niches built into the wall during your renovation provide shampoo and soap storage without any shelf projecting into the shower space. A standard niche is 12 inches wide by 24 inches tall, recessed between studs. Adding two niches at different heights (one at chest height, one lower) costs $300 to $600 during a renovation and eliminates the need for hanging shower caddies that obstruct the space.

Door and Hardware Strategies

In a 5x7 bathroom, a standard swinging door consumes about 8 square feet of usable floor space when open. Switching to a pocket door or barn door reclaims that space entirely. A pocket door installation costs $500 to $1,200 in the GTA including the frame modification, while a barn door runs $300 to $800 for hardware and door. In a condo, confirm with building management before modifying the door framing.

Finally, use the back of the bathroom door for storage — an over-door rack or mounted hooks provide space for towels and robes without using any wall space. Heated towel bars mounted on the wall serve double duty as both storage and a luxury feature during Toronto's cold months, starting at $150 to $400 installed.