Open Concept Design Wasaga Beach: How to Get It Right
Open concept design Wasaga Beach is one of the most requested project types Coco Jelassi encounters from clients who own or are renovating homes along the southern Georgian Bay corridor — and it’s also one of the most frequently botched. Not because the idea is complicated, but because people underestimate how much structural, functional, and aesthetic thinking has to happen before a single wall comes down.
Open concept design in Wasaga Beach typically means transforming a compartmentalized cottage, chalet, or year-round lakeside home into a flowing, light-filled space that actually works for how people live — whether that’s a family gathering for a long summer weekend or a couple using the place as a full-time residence. Done well, it feels effortless. Done poorly, it feels like a big empty room with nowhere to put anything.
The Wasaga Beach Context: Why It Matters for Design
Wasaga Beach sits on the world’s longest freshwater beach, and the housing stock reflects its evolution from a seasonal cottage community into a year-round destination. You’ve got everything here: older bungalows with choppy layouts built in the 1970s and 80s, newer builds in subdivisions like Wasaga Sands and Sunnidale Shores, and waterfront properties that command serious investment. The common thread? Most of them were designed with walls that made sense for a different era — separate dining rooms, closed-off kitchens, living spaces that don’t talk to each other.
The lifestyle pull of Georgian Bay is toward openness — toward the water, toward natural light, toward spaces where a family of eight can gather without feeling like they’re in different rooms. That’s exactly what open concept interior design is built to deliver. But the execution has to account for the specific character of these homes: the proximity to water (which affects material choices), the seasonal-to-year-round shift in how people use the space, and the fact that many of these properties are vacation homes where the design needs to work hard without constant maintenance.
What Open Concept Design Actually Involves
Here’s the thing: a lot of homeowners think open concept means “remove a wall and buy a big sectional.” It’s a starting point, not a plan. The real work is in what comes after the demolition — and the decisions you make before it.
The Structural Reality
Before anything else, you need to know what’s load-bearing and what isn’t. In older Wasaga Beach homes especially, this isn’t always obvious. Coco Jelassi works closely with structural engineers and contractors from the earliest planning stages — not as an afterthought — because the design vision has to be grounded in what the building can actually support. A beam that replaces a load-bearing wall isn’t just a structural element; it becomes a design feature, and it needs to be specified and finished accordingly.
Zoning Without Walls
Once you have the open floor plan, the hardest design challenge begins: creating distinct zones — kitchen, dining, living, maybe a reading nook or a workspace — without physical barriers. This is where most DIY open concept projects fall apart. The space feels undefined, acoustically chaotic, and practically useless.
Coco approaches this through a layered toolkit:
- Furniture placement and scale — a sofa’s back can define a living zone as clearly as a half-wall, if it’s the right scale for the room
- Ceiling treatments and lighting zones — pendant clusters over a dining area, recessed lighting in the kitchen, a statement fixture in the living space all signal “this is a different place” without any physical division
- Flooring transitions — a shift from wide-plank hardwood to tile, or a large area rug anchoring the seating zone, does enormous spatial work
- Color and material cues — a slightly different wall treatment or a change in cabinetry finish can visually separate zones while keeping the space cohesive
The Kitchen-to-Living Relationship
In a Wasaga Beach open concept home, the kitchen is almost always the anchor. It’s where people gather when they come in from the beach, where meals happen with the whole family watching, where the host needs to be part of the conversation. That means the kitchen layout has to work as a social space, not just a functional one.
Coco pays obsessive attention to the kitchen island specifically — its depth, its overhang for seating, its height, its material. She’s seen islands that are too shallow to be useful, too tall to be comfortable, or positioned so the cook faces a wall instead of the room. These aren’t small details. They determine whether the open concept actually delivers on its promise.
Common Mistakes in Open Concept Renovations
I’ve seen these trip people up on project after project, so it’s worth naming them directly.
Underestimating acoustics. Open spaces carry sound differently. A hard-surfaced, open-plan home can feel like a gymnasium. Rugs, upholstered furniture, acoustic ceiling treatments, and even strategic art placement all help absorb sound. This needs to be planned, not patched after the fact.
Getting the lighting wrong. A single overhead fixture in an open plan is almost always inadequate. You need layered lighting — ambient, task, and accent — designed for each zone. In a Wasaga Beach home with strong natural light from water-facing windows, you also need to think about glare, privacy, and how the space reads at night versus midday.
Choosing materials that don’t suit the lifestyle. Waterfront and near-water homes deal with humidity, tracked-in sand, and heavy foot traffic from people coming in from the beach. Certain hardwood species, certain upholstery fabrics, certain grout types — they’re beautiful in a city condo and a nightmare here. Material selection has to account for the actual life being lived in the space.
Ignoring storage. When you remove walls, you often remove storage. Closets, built-in shelving, pantry space — these need to be deliberately designed back into the open plan, or you end up with a beautiful space that has nowhere to put anything.
How Coco Jelassi Approaches This Work
Coco runs a deliberately small practice through Coco Interiors — a boutique studio based in Oakville, serving Burlington and the wider GTA including seasonal and vacation-home clients in areas like Wasaga Beach. The small-roster model isn’t a limitation; it’s the whole point. When you work with Coco, you get Coco. Not a junior designer, not a project manager who relays messages. Her direct involvement from initial concept through final installation is what makes the difference on complex projects like open concept renovations, where the decisions compound on each other.
Her process starts with listening — genuinely listening, not just taking notes on finish preferences. She wants to understand how a family actually uses the space. Do the kids come in from the beach and drop everything at the door? Does one partner cook seriously while the other wants to watch from the couch? Is this a place for quiet weekends or loud extended-family gatherings? The answers to those questions shape every decision that follows, from the kitchen layout to the furniture plan to the lighting design.
For open concept projects specifically, Coco’s interior architecture expertise means she can engage meaningfully with the structural and spatial dimensions of the project — not just the decorative layer. She’s not handing you a mood board and stepping back. She’s working through the spatial logic with you, coordinating with your contractor, and making sure the design intent survives contact with construction reality.
The Detail Work That Separates Good from Great
Honestly, the difference between an open concept space that feels designed and one that just feels open is almost always in the details that most people don’t think to specify. The reveal between a ceiling beam and the drywall. The way a kitchen island waterfall edge meets the floor. The exact positioning of a pendant light relative to the dining table. Coco’s attention to this level of detail — and her willingness to push back when a contractor proposes a shortcut that will compromise the result — is what clients consistently point to when they describe working with her.
Her full interior design service covers the entire scope of this kind of project: space planning, material and finish specification, furniture selection and sourcing, lighting design, and project coordination. For clients who are earlier in the process and want to explore what’s possible before committing to a full renovation, a colour consultation can be a useful starting point — particularly for open plan spaces where getting the palette wrong across a large, connected area is an expensive mistake.
What to Expect from the Process
A well-executed open concept renovation in a Wasaga Beach home typically moves through these stages:
- Discovery and assessment — understanding the existing structure, the client’s lifestyle, and the design goals
- Concept development — space planning, zone definition, preliminary material direction
- Design development — detailed specifications, furniture plans, lighting design, finish selections
- Contractor coordination — working with your build team to ensure