New Construction in Cane Bay and Nexton: Who Is Building Now and How Incentives Really Work

If you are shopping for a new home in Summerville, the conversation almost always starts in one of two places: Cane Bay Plantation or Nexton. Both communities sit in Berkeley County, both build at a pace few other areas can match, and both advertise incentives that sound great and rarely get explained. This guide names the builders active in each community today, translates what a rate buydown or closing cost credit really means, and shows you how to compare two builder offers on the same terms.

I am Denise Rush, a REALTOR® with EXIT Realty Lowcountry Group serving Charleston, Berkeley, and Dorchester counties. Cane Bay and Nexton are home turf for me, and I have walked dozens of floor plans in both communities with buyers and sellers. Everything here is general education. Builder lineups, prices, and incentives change constantly, so treat every figure as an estimate to verify with current listings, the builder, and your lender.

Who is building in Cane Bay Plantation right now

Cane Bay has been adding neighborhood after neighborhood for years, and the builder list reflects that history. Today's active names include Lennar, D.R. Horton, and Dream Finders Homes, along with K. Hovnanian's Four Seasons brand for buyers looking at 55-plus neighborhoods around the Lakes of Cane Bay. Earlier phases were built by companies like Beazer, Mungo Homes, and Dan Ryan Builders, which is worth knowing when you compare a resale in an older phase against a fresh build: the builders, the floor plans, and the lots all differ.

The names above were current as of my latest research, and the mix changes as neighborhoods sell out and new ones open. The community's own listings and the building company websites are the source of truth for what is selling today.

For the community-side picture, amenities, schools, and the feel of the place, my Cane Bay neighborhood guide is the place to start. This article focuses on the building and buying side.

Who is building in Nexton

Nexton runs one of the deepest builder programs in the region. As of late 2024, the community's builder lineup included Ashton Woods, Brookfield Residential, Centex, David Weekley Homes, Del Webb, DRB Homes, Homes by Dickerson, New Leaf, Pulte Homes, Saussy Burbank, Stanley Martin Homes, and True Homes. That translates into well over a hundred home designs, from townhomes to single-family estates, sold across the community's districts.

David Weekley and Ashton Woods have both been active in the Midtown area of Nexton, and Del Webb gives the community a 55-plus option of its own. As with Cane Bay, the exact mix shifts as phases open and close, so check the community's current builder page for what is selling today.

My Nexton neighborhood guide covers the walkable town center, parks, and school picture. Here I want to focus on the deal side.

What a builder incentive actually is

Builder incentive is shorthand for anything the builder funds to make a home more attractive: a mortgage rate buydown, a closing cost credit, an upgrade or design credit, an appliance package, or a mix of those. Because incentives arrive as a package, the honest way to evaluate one is to itemize it, put a dollar figure on each piece, and compare it against the base price and lot premium of the home. A big-sounding incentive on a high base price can be worth less than a modest incentive on a well-priced home.

How a rate buydown works, in plain language

The buydown is the incentive buyers ask about most. In a 2-1 buydown, someone funds a lump sum at closing, and the lender draws from it monthly to supplement your payment. For the first year your payment behaves as though the rate were two points lower, the second year as though it were one point lower, and the third year it steps up to the full note rate, where it stays for the life of the loan. Your actual loan rate never changes; you are simply getting payment help for the first two years.

A 2-1 buydown typically costs in the neighborhood of two percent of the loan amount, funded at closing, though the exact figure depends on the loan size and the rates involved. That cost is why the incentive is a genuine dollar value, and it is also why you want to see it written down.

I get into the full math, including permanent buydowns and the trade-offs, in my plain-language guide to mortgage rate buydowns .

Seeing it in action helps. David Weekley Homes, for example, has advertised starting rates as low as 3.99 percent on select move-in ready homes in the Charleston area. Compare that against the 30-year fixed average reported near 7.03 percent by Freddie Mac in late September 2026, and you can see why a buydown moves the monthly payment conversation. Promotional rates are limited to specific homes and terms, so verify what applies to the house you are actually considering.

Closing cost credits and the preferred lender question

Closing cost credits reduce the cash you need at the table, which makes them popular with buyers who want to protect their down payment. The catch worth understanding: credits are often tied to using the builder's preferred lender. That lender may offer the credit or a buydown, and the arrangement can be a fair deal. It can also come with a higher rate or higher fees that quietly offset the credit. The way to test it is to get a Loan Estimate from the preferred lender and a second Loan Estimate from your own lender on the same day, and compare them side by side, credit included.

Quick move-in homes versus building from the ground up

Quick move-in homes are homes already under construction or finished in a community's standing inventory. They close faster, and builders often attach their strongest incentives to them, because the goal is to keep inventory moving. Building from the ground up means choosing your lot and plan, waiting out the construction timeline, and negotiating the lot premium and upgrades separately. Both paths can be right. The difference is mostly time, control, and where the incentive lands.

For the full before-you-sign checklist, my guide to buying new construction in Charleston SC walks through contracts, inspections, and builder financing step by step.

Selling a current home to fund the move? This piece on selling first and buying new construction covers the sequencing and the timeline math.

How to compare two builder offers fairly

The goal is to compare apples to apples, and it is harder than it sounds. Here is the short method I use with buyers:

• Start with the total price: base price plus lot premium, because two homes can look equal on the base and differ by tens of thousands on the lot.
• Itemize the incentive: what exactly is funded, the buydown, the credit, the upgrades, and put a dollar figure next to each.
• Compare Loan Estimates side by side, including rate, fees, and points, not just the incentive.
• Add the monthly cost of HOA dues and any community or utility fees into the payment math.
• Look at both communities' schools for the exact address, since Berkeley County zoning can shift as neighborhoods fill.
• Ask what the payment becomes after the buydown period ends, and whether you can afford the full note rate in year three.
• Weigh the quality question: builder reputation, the walk-through process, and the resale history of similar homes in the same community.

Where does a buyer's agent fit in?

A builder's on-site sales representative represents the builder, not you. When you choose your own buyer's agent for a new construction purchase, that agent works for your side of the table: registering you with the community so your representation is honored, reviewing the incentive math, and negotiating the terms the builder does not advertise. In the typical arrangement it costs you nothing out of pocket, because the commission comes out of the builder's side.

My Cane Bay and Nexton new construction guide goes deeper on the two communities and the questions to walk in with. This article and that one work as a pair.

When are incentives usually strongest?

Incentives tend to be most generous on standing inventory and at moments when builders are trying to hit sales targets, often in the final months of a quarter or the year. That is a planning note, not a reason to rush. The right time to buy is when the home, the terms, and your own finances line up, and the trade-off between a faster close and a bigger incentive is yours to make with clear numbers.

Builder lineups, prices, incentives, rates, and availability in this article are time-sensitive estimates gathered from public sources, and every figure should be verified with the builder, the community, and your lender before you commit. This article is general education and not legal, lending, tax, or appraisal advice; your buyer's agent, attorney, and lender confirm the specifics for your contract.