Every kitchen has corners. And in nearly every kitchen I inspect, the corner cabinets are where things go to be forgotten. Cans of coconut cream from 2019. A fondue set used once. That waffle maker that seemed like a good idea.

The standard builder-grade approach — a blind corner with a single shelf — wastes roughly 30% of the available space. You can’t see what’s in the back. You can’t reach it either. Here’s what I’ve learned over 15 years about what actually works in daily use.

What Works

1. Super Susan (Kidney-Shaped Pull-Out)

This is my default recommendation for base corner cabinets. Two kidney-shaped shelves mounted on a swinging arm pull out through the door opening, bringing the entire contents of the corner into view and reach.

Unlike a traditional lazy Susan that spins in place (and knocks things off the back when you turn it), the super Susan physically moves the shelves out of the cabinet. You can see everything. You can reach everything.

The hardware costs more — expect $350-$500 AUD for a quality unit from Kesseböhmer or Vauth-Sagel. But the usability improvement over a standard corner is dramatic. I’ve had clients tell me it’s the single best feature of their entire kitchen.

The catch: it requires a minimum 900mm cabinet width on both sides of the corner. If your kitchen’s tight, this might not fit.

2. Corner Drawers

This is the premium option. Instead of a door with shelves, you get full-extension drawers that pull out at a 45-degree angle from the corner.

The front of each drawer is a chevron shape, matching the two cabinet faces that meet at the corner. When closed, it looks like two standard cabinets meeting. When opened, a single large drawer pulls out from the diagonal, giving you wide, shallow storage that’s completely accessible.

I build these with Blum Legrabox runners rated for 40kg. Corner drawers take more lateral stress than straight ones, and I’ve learned the hard way that light-duty runners fail in this application. Cost is higher than any other corner solution, but for a kitchen that gets used seriously, corner drawers are the best answer to the corner problem.

3. Open Corner Shelving

Sometimes the best solution is no cabinet at all. Removing the corner doors and installing open timber shelves creates display space for cookbooks or frequently used ingredients.

This works best where the corner is visible from the main living area. It breaks up the wall of cabinet doors and adds visual interest. The obvious downside is dust and grease — position open shelving away from the cooktop if possible.

4. Appliance Garage

Corners are perfect for hiding countertop appliances. A corner cabinet with a bifold or tambour door that opens to reveal a bench area with power outlets keeps your toaster, kettle, and stand mixer accessible but hidden.

The key detail is power. Run a quad power outlet inside the cabinet at bench height, on its own circuit. I usually build these 600mm deep and 600mm wide, with the bench surface matching the main countertop material.

5. Diagonal Cabinet with Full-Extension Shelves

For upper corner cabinets, a diagonal face with internal shelves that pull forward on full-extension runners works well. The diagonal face is wider than a standard door, giving better access to the interior.

Mount the shelves on Hafele or Kesseböhmer pull-out frames. Each shelf slides forward independently, bringing contents to the opening. It’s simpler than a super Susan mechanism and works well in the smaller space of an upper cabinet.

What Doesn’t Work

Lazy Susans in Base Cabinets

The traditional spinning lazy Susan has been the default corner solution for decades, and it’s genuinely poor. Items fall off the back when you rotate the shelves. The centre post wastes space. The mechanism wears out and starts grinding after five to seven years. Heavy items like cast iron pans don’t belong on a spinning shelf.

I stopped installing them in 2018 and haven’t missed them.

Half-Moon Swing-Outs on Cheap Hardware

The concept is fine — a shelf swings out through the door opening. But budget hardware can’t handle the cantilevered load of a fully stocked shelf. The pivot point wears, the shelf droops, and after two years it won’t close properly.

If you want swing-out shelves, invest in German or Austrian hardware. Cheap mechanisms are worse than no mechanism at all.

Blind Corner Cabinets Without Pull-Outs

A blind corner with fixed shelves is technically a cabinet, but practically it’s a black hole. The back 300mm is unreachable without getting on your knees with a torch. In every kitchen renovation where the existing layout has blind corners, the homeowner’s reaction is always: “I forgot I had that.”

Even a basic wire pull-out basket on 400mm runners is better than fixed shelving in a blind corner.

The Design Principle

Corner solutions are really about one thing: can you see and reach everything the cabinet contains in normal daily use? If the answer is yes, the design works. If it requires bending, reaching, or removing other items to access what’s behind them, the design has failed regardless of how much it cost.

Start every corner conversation with that question, and the right solution usually becomes obvious pretty quickly.