Zones, Islands and Sightlines: Planning a Large Open Kitchen in Newport Beach

Published September 13, 2026

There is a particular kind of kitchen we are asked to fix more often than any other in Newport Beach. It is large, it is expensive, and it is frustrating to use. The owner usually opens the conversation apologetically, as if they should not be complaining about a room that size. Then they describe a dinner party where three people spent the evening saying “behind you,” a pantry nobody walks to, and a sink that faces the sofa so every guest has a clear view of the roasting pan soaking in it.

None of those are problems of square footage. They are problems of arrangement, and they tend to show up in exactly the homes where space was never the constraint: the open great rooms of Newport Coast, the rebuilt houses in Corona del Mar, and the older Eastbluff and Harbor View Hills homes where someone took out the wall between the kitchen and the family room without rethinking the kitchen itself.

This is how we approach those rooms, and what we would want any owner to think through before they order a single cabinet.

Why Big Kitchens Go Wrong

A small kitchen is almost self correcting. There is only so far the refrigerator can be from the range, and the counter between them becomes the prep space because there is nowhere else. A big kitchen removes those limits, and without limits a design tends to spread out to fill the walls.

The usual pattern goes like this. The refrigerator lands at one end of a long wall because that is where the tall cabinet fits. The range lands in the middle, centered under a feature hood. The sink goes on the island so the cook can face the room. The dishwasher follows the sink. The pantry ends up wherever the last corner was. On paper every element is in a reasonable place. In use, a single cook makes a loop of twenty or thirty steps to make a salad, and a second cook has no territory of their own.

The island compounds it. Because the room is big, the island gets big, and a top that is six feet deep and fourteen feet long looks impressive until you try to clean the middle of it or pass a dish across it.

Stop Drawing One Triangle

The work triangle, with the sink, range and refrigerator at its corners, came out of planning kitchens for one person cooking in a closed room. It remains a decent sanity check. The usual guidance is that no leg should be too short to work in or too long to walk comfortably, and that traffic should not cut through the middle of it.

In a large open kitchen, one triangle has two failings. It stretches, because the three points are far apart, and it assumes one cook. Most households we work with in Newport Beach have at least two people in the kitchen on a normal evening and a lot more when they entertain.

So we plan in zones. Each zone holds everything needed for one kind of task, and the zones sit next to each other without their working space overlapping.

The Prep Zone

This is where most kitchen time actually goes. It needs the longest clear run of counter, water close at hand, the trash and compost nearby, and knives, boards and bowls in the drawers underneath. Putting it between the refrigerator and the cooking zone means ingredients flow in one direction. In a large kitchen a small secondary sink here is one of the most useful things you can add, because it lets a second person rinse vegetables without standing at the main sink.

The Cooking Zone

The range or cooktop, the wall ovens if you have them, and the pots, pans and utensils that go with them. The detail people forget is landing space: a clear stretch of counter on both sides of the cooktop and next to the ovens, so a hot tray has somewhere to go. We like at least a foot and a half on one side and more on the other, and we never put the cooktop at the very end of a run.

The Cleanup Zone

The main sink, the dishwasher and the trash pullout belong together, placed so dirty dishes can travel from the dining table to the rack without passing through the prep or cooking areas. Dish and glass storage should be within a step or two of the dishwasher so unloading does not become a walk around the room.

The Storage Zone

Pantry cabinets and tall appliances work best grouped on a wall that does not face the living area. A walk in pantry is lovely in theory. In practice, if it sits at the far end of a forty foot room, it becomes storage for things you rarely use and the groceries end up on the island.

The Drinks and Coffee Zone

This is the zone that makes entertaining pleasant. An undercounter beverage refrigerator, the coffee machine, glasses and a small stretch of counter, placed at the edge of the kitchen closest to the family room or the patio door. Guests help themselves without walking into the cook’s aisle. In a big kitchen this single move often does more for how the room feels than anything else in the plan.

Types of Islands and What Each Does Well

Once the zones are drawn, the island’s role usually becomes obvious. It sits wherever a zone needs more counter, or wherever the kitchen needs a boundary between the cook and the room.

• A prep island has an open work surface facing the room and maybe a small sink. It pairs well with seating along the far side.
• A cleanup island carries the main sink and dishwasher. It works best with a raised back ledge that hides the working surface from the living area.
• A cooking island puts the cooktop in the middle of the room. It is sociable, but it needs a substantial hood or downdraft and generous landing space, and it puts spatter and heat right beside the seating.
• A gathering island is mostly for sitting and serving, with storage underneath. In very large rooms it is often a second island, closer to the family room, separate from a working island near the range.
• A furniture style island is built to look like a table or a piece of cabinetry with legs. It usually gives up some storage for a lighter look, which can matter a great deal in a room where the kitchen is on display.

Two islands are worth considering whenever one would need to be more than about five feet deep or longer than a single slab. Two moderate tops are easier to reach, easier to source stone for, and naturally separate the working kitchen from the social one.

Getting the Island Dimensions Right

A handful of measurements decide whether an island is pleasant or annoying:

• Aisle width. About 42 inches on a working side for a single cook, and 48 inches where two people cook or where a dishwasher or oven door opens into the aisle. Wider is not always better. At five or six feet, you are walking again, and the island stops feeling like part of the kitchen.
• Depth. Around four feet for an island worked from one side, up to about five feet if both sides are working surfaces. Anything deeper collects clutter in the middle.
• Seating width. Plan about 24 inches per stool. Squeezing five stools where four fit means nobody is comfortable.
• Overhang. At a 36 inch counter height a 15 inch overhang gives adults room for their knees. Deeper overhangs need steel supports or corbels, depending on the stone and how far it extends past the cabinets.
• Slab length. Long islands run into the size of available slabs. A seamless top may need a jumbo slab, and some natural stones simply do not come large enough. We settle that before committing to a length, not when the fabricator arrives.

Sightlines: The Part Most Plans Skip

A closed kitchen only has to work from the inside. An open kitchen is a piece of furniture in the living room, and it will be looked at far more often than it is used. This is the part of planning we spend the most time on in Newport Beach homes, particularly where there is a view of the harbor, the ocean or the canyon to protect.

We stand in four places with the drawings: the main seat on the sofa, the head of the dining table, the front entry, and the doorway from the patio. From each spot we ask what the eye lands on first.

The answers drive real decisions. A wall of tall pantry cabinets and a built in refrigerator is handsome, but it should go on the wall that blocks nothing. The main sink on the island means the sink is the view, so either the island gets a raised back ledge or the main sink moves to the perimeter and the island gets a small prep sink instead. A range hood is either the focal point of the room or a quiet panel that disappears into the cabinetry, and that should be a deliberate choice rather than the accident of whatever model fit the budget. Upper cabinets on the wall that frames a view are almost always a mistake, even if they are the obvious place for storage. Deeper lower drawers and a well planned pantry usually replace them without loss.

Lighting belongs in the same conversation. Pendants over an island are the most visible light fixtures in the room. They should be hung so they do not block the view across the island from the sofa, and the under cabinet lighting should be warm enough and dim enough that the kitchen does not glare into the living area when someone is watching a film.

Ventilation in an Open Room

Cooking smoke and smell in a closed kitchen stay mostly in the kitchen. In a great room they reach the sofa cushions and the curtains. That makes ventilation more important in exactly the kitchens where people are tempted to minimize the hood for looks.

An island cooktop is the hardest case, because there are no walls to help the hood capture rising air. An island hood should be wider than the cooktop by a few inches on each side, and mounted at a sensible height above it, because a hood that sits too high lets smoke spill past its edges no matter how powerful the fan is. Duct it to the outside. Recirculating hoods filter some grease but return heat and moisture to the room, which is precisely what an open plan cannot hide. Larger hood fans can also trigger make up air requirements under the residential code, so hood size and duct routing should be worked out with the mechanical design and confirmed in plan check rather than picked from a catalog at the end.

Near the water, look at the exterior vent termination too. Salt air is hard on cheap metal fittings, and a corroded damper that sticks open is a draft and a leak waiting to happen.

Power, Plumbing and What Moving Things Really Costs

Big kitchens tend to be full of appliances, and each one has electrical needs. Ranges, wall ovens, dishwashers, disposals, microwaves and refrigeration usually want their own dedicated circuits, and an induction cooktop can require a panel upgrade in an older house. Kitchen receptacles need GFCI protection, and island outlets have their own placement rules that have shifted between code editions, so we design to what the city inspector will check rather than what was acceptable twenty years ago.

Plumbing is where budgets move fastest. Many homes in Newport Beach sit on slab foundations. Moving a sink even a few feet can mean saw cutting the concrete floor for a new drain line, and an island sink has to solve venting in a way the plumber and the inspector both accept. Moving a gas range means a new gas line and often a new duct path. Removing or opening a wall may involve an engineer’s evaluation, a beam, and a longer permit review.

None of this means you should not move things. It means each move should be priced on its own so you can decide whether it earns its cost. The cheapest good layout is often the one that keeps the sink and range roughly where they are and moves storage, seating and the drinks area instead.

What the Timeline Actually Looks Like

A layout change in a large kitchen is not a six week job, and pretending otherwise leads to frustration. The honest order is:

1. Design and selections. Measuring, zone planning, sightline elevations, then cabinets, counters, appliances and fixtures. Usually several weeks, longer if an engineer is involved.
2. Plan check and permit. Required when walls, plumbing, gas or circuits change, through the City of Newport Beach.
3. Ordering. Custom and semi custom cabinets commonly take two to three months, and specialty appliances can be similar. We order before demolition so the kitchen is not sitting empty waiting for boxes.
4. Demolition and rough in. Old kitchen out, walls opened or removed, new plumbing, gas and electrical run, then the rough inspection.
5. Walls, cabinets and templating. Drywall and paint, cabinets set and leveled, then the countertop fabricator templates the tops.
6. Counters and finish. Countertops installed, backsplash tile set and grouted, sinks and faucets connected, lights and appliances installed, final inspection.

For a full reconfiguration, three to four months from demolition to final is a realistic expectation. In gated Newport Coast communities with HOA work hours, or on narrow Balboa Peninsula streets where a dumpster and a crew truck compete for parking, it can take longer, and we build that into the schedule from the start.

Living without a kitchen for that long is a real cost. Most families set up a temporary kitchen elsewhere in the house with the old refrigerator, a microwave, an induction hot plate and a folding table near a laundry sink. It is worth planning that space before demolition day rather than after.

A Short Checklist Before You Commit

Before you approve a plan for a large open kitchen, it is worth being able to answer yes to each of these:

• Can two people cook at the same time without sharing an aisle?
• Is there landing space on both sides of the cooktop and beside the ovens?
• Can you reach the middle of the island top from a standing position?
• Can guests get a drink without walking through a working zone?
• From the sofa and the dining table, is the first thing you see something you want to look at?
• Does the hood vent outside, and is it sized for where the cooktop actually sits?
• Has every relocated sink, range and wall been priced on its own?

If any answer is no, the plan is not finished yet, and a few more hours at the drawing stage will cost far less than a remodel that still does not work.

Simplicityforchildren plans and builds kitchens like these across Newport Beach. If you would like us to walk your kitchen and tell you honestly what needs to change and what can stay, call (949) 508-1940.