The Growing Demand for Open-Concept Homes in Beachside Communities

Beach houses used to mean small rooms and low ceilings, built cheap and boxy to survive salt air without costing a fortune. That’s flipped. Buyers now want walls gone and windows everywhere, especially anywhere near the water.

A 2025 Homes.com survey found 61% of new-construction buyers called an open-concept floor plan their single most important feature.

That number climbs even higher on the coast, where an open layout doesn’t just look nice, it shows off the view.

So, what’s actually drawing beachside buyers toward open floor plans? Let’s find out.

Features Homebuyers Want in Open-Concept Beach Homes

Buyers no longer ask for one big, undivided room. This room trend has already come and gone. What buyers actually want now is a great room, the kind that ties the kitchen, living space, and dining together, with a wall of glass facing the water.

If you ask agents what they have for buyer’s list you will definitely find some version of below five things: 

• A kitchen island facing the living area rather than wall.
• Sliding or folding glass doors straight onto the porch.
• Vaulted or beamed ceilings, because a small footprint needs the height.
• Windows placed to catch the view from the sink, not just the couch.
• Somewhere by the door to dump sandy shoes and beach gear.

None of it’s really about square footage. It’s about nobody getting stuck in a back room while everyone else watches the sunset.

Lifestyle Benefits of Open-Concept Coastal Living

An open layout does a lot of quiet work in a beach house. Natural light bounces further with no walls blocking it, and a cross breeze actually moves through the house instead of stopping dead at a doorway.

It also matches how people actually use a vacation home. One person’s still on the porch, another’s headed out to the water.

Someone else is pouring coffee in the kitchen, and an open plan keeps everybody in the same conversation instead of splitting the house into separate rooms.

Why Beachside Buyers Are Prioritizing Open Floor Plans

It is because buyers protect what they’re really paying for, the view. It has better sightlines and more resale appeal than a house cut up into small closed-off rooms. It’s about turning the whole downstairs into the reason someone bought the house in the first place.

In fact, homes with open, photogenic living spaces routinely book at a premium on short-term rental platforms over the same square footage split into smaller rooms. That shows renters are shopping the view as much as the address.

Another reason buyers lean this way is the math on small lots. Beachfront and marsh-front lots run smaller and cost more per square foot than inland lots.

An open layout makes 1,800 square feet feel like a lot more. The maximum new building structure here is built on pilings for flood protection anyway. And that additional space becomes a big open room without turning into a hallway.

What This Trend Means for Homeowners and Investors

For homeowners, opening up a floor plan near the water usually pays for itself at resale. Older beach cottages built with small, chopped-up rooms just sell for less, plain and simple. 

Buyers pay extra for a layout that’s already done, and pulling out a wall isn’t even that expensive, usually a few thousand dollars in framing and engineering. That’s not the kind of number that scares off a renovation.

For investors, it comes down to nightly rate. An open, photogenic living space books at a premium over the same square footage split into smaller rooms. 

Makes sense when you think about it: renters are shopping listing photos first and floor plans second, if they check the floor plan at all.

 Most Demanding Locations

A few beach markets keep showing up at the top of the list for open-concept demand.

Myrtle Beach, SC

Myrtle Beach’s newer construction leans hard into open layouts. Market Common community is a great example: great rooms open straight onto screened porches instead of a closed-off den nobody uses. Here, houses run from the low $400,000s to the mid $700,000s, and good luck finding a new listing without an open floor plan.

Wrightsville Beach, NC

Wrightsville Beach costs more, plain and simple. Median sale price hovers around $1.5 to $1.8 million depending on the month. There’s barely any land left to build on here, so most of the open-concept demand shows up as renovation work instead of new construction. Owners just pay to rip walls out of their old cottages to open up the view toward the water and the Intracoastal.

Isle of Palms, SC

Isle of Palms swings wide, $350,000 for a Wild Dunes villa, north of $2 million for something oceanfront. Doesn’t matter which end you’re shopping. The short-term rental crowd here expects a great room with a water view the second they walk in, so open concept shows up at every price point.

Hilton Head Island, SC

Hilton Head’s median is cheaper by comparison, around $800,000, but open concept is basically the default in the island’s newer villas and single-family homes. Makes sense, it rents better to the vacation crowd that keeps this market moving.

Different price points, same throughline. Open layouts sell faster and rent harder wherever the view’s the whole reason someone bought the place.