The Journal · New Construction
Lot Premiums and Builder Upgrades in Cane Bay and Nexton: What's Worth Paying For
By Denise Rush
9 min read
2026-10-23
The number on the builder's brochure is rarely the number you pay. In Cane Bay Plantation and Nexton, the final price of a new home is built in layers: the base contract price, a lot premium for the homesite, your design center selections, and then the post-closing essentials such as appliances, window treatments, fencing, and landscaping, which local analyses regularly put at $10,000 to $20,000 on top. The real question is not whether upgrades cost money; it is which ones earn their keep when you sell, and that is where buyers in the Summerville corridor most often need a second opinion.
I am Denise Rush, a REALTOR® with EXIT Realty Lowcountry Group and a new-construction specialist who works the Cane Bay and Nexton corridor every week. The pricing figures below come from published community sources and local market analyses and are estimates to verify with each builder's current price sheet; your own contract and loan estimate govern every number that matters.
How a new home's final price is actually built
Start with the base price, which builders set intentionally to keep the advertised number competitive. Then add the lot premium for the homesite, the structural options and finishes you select in the design center, and finally the items you buy after closing. In the Summerville corridor, local analyses typically put new construction around $215 to $260 per square foot before the lot premium and upgrades, and the gap between the brochure and the final contract is where the real budget lives.
What is a lot premium, and what do homesites cost in Cane Bay and Nexton?
Builders charge a separate premium for the homesites buyers want most: pond and lake views, corner lots, cul-de-sacs, and green-space positions. In Cane Bay and Nexton, those premiums commonly run from a few thousand dollars to $30,000 or more, with waterfront positions at the top. A lake-view home at the Four Seasons at Lakes of Cane Bay, the 55-plus community on the master plan's lake, can carry a premium of roughly $30,000 to $80,000 over an interior lot at similar square footage, and a documented Nexton resale shows a pond-view home that carried a $62,500 lot premium. Positioned lots do hold their value at resale, which is why the premium is worth comparing carefully, not dismissing.
The Cane Bay Plantation neighborhood guide covers the lakes and villages where these homesites sit.
And the Nexton neighborhood guide covers the parks and villages on the other side of the corridor.
How design center pricing actually works
Builders keep the base price competitive and recapture their margin in the design center, where upgrade pricing is typically marked up well above what the same work would cost after closing. That is not a reason to skip everything; it is a reason to be selective and to shop with a list. Some builders give you flexibility about where the money goes. Ashton Woods' Midtown at Nexton, for example, markets a Use As You Choose allowance of up to $50,000 that can be applied toward homesite premiums, structural options, design selections, closing costs, or a rate buydown, so the total allowance, not any single item, is what you should compare.
Upgrades that tend to hold their value
The options with the best resale record are the ones that are hard or impossible to change later, plus the finishes buyers notice the moment they walk in:
- Ceiling height: nine- or ten-foot ceilings on the main level are a documented resale driver, typically priced from roughly $5,000 to $15,000 depending on the floor plan
- The footprint: an extra bedroom or bathroom where the plan allows it, because those decisions are nearly impossible to add later
- Under-the-surface work: gas and electrical prewires, ceiling-fan wiring, extra outlets, EV-charging prep, and ethernet drops
- First-impression finishes: quartz countertops, upgraded cabinetry, and hardwood or luxury vinyl plank on the main level instead of builder-grade carpet
What is usually better done later
The design center items with the biggest markup and the least resale return are the cosmetic, easily changed ones: premium trim packages, upgraded appliances, window treatments, and decorative fixtures. The buyers who come after you will pay for the countertops and the ceiling height, but they will often redo the chandelier or swap the range to their own taste. If the builder offers a dollar-for-dollar credit or allowance instead of a specific upgrade, that is often the higher-value choice, and the money can go toward fencing, landscaping, or the lot premium instead.
How to decide what to buy now
- Lock in the lot and the footprint first; those are permanent
- Then spend on structural and under-the-surface items while the walls are open
- Choose the finishes buyers see first, and skip the cosmetic items you can change after closing
- Get the full out-the-door price in writing before you sign: base, lot premium, selections, and fees
- Compare the total allowance across builders, not a single line item
- Ask what buyers at your price point in Cane Bay or Nexton expect when you go to resell
The Cane Bay and Nexton new-construction guide has the active builder lineup and how incentives compare.
And the new-construction inspection walkthrough is the right reading once your selections are locked in.
The Takeaway
The layers of a new home price are base, lot, selections, and post-closing extras, and most buyers underestimate the last two. Spend on the lot, the footprint, and the structural work while the walls are open, be selective in the design center, and watch the total, not the brochure price.
Sources
- What new construction in Summerville really costs after closing, Flower Town Realty
- Four Seasons at Lakes of Cane Bay, Nova 55 Living
- Nexton sold homes (pond-view premium example), Homes.com
- New construction upgrades: what to actually upgrade, The Charleston Design Center
- Midtown at Nexton, Ashton Woods (Use As You Choose allowance)
Comparing a lot premium against a use-as-you-choose allowance is exactly the kind of math I help new-construction buyers do before they sign. We will put the whole price together: base, lot, upgrades, and incentives, and talk through what holds value when you sell. No pressure, just a clear way to compare two builder offers fairly.
Builder pricing, allowances, and incentives change frequently and vary by lot and floor plan. Figures in this article are drawn from current community sources and local analyses and are estimates to verify with each builder's price sheet before you sign. This article is general education and not legal, tax, or financial advice.
Written by Denise Rush, REALTOR® with EXIT Realty Lowcountry Group, SC license 77934, serving Charleston, Berkeley, and Dorchester counties and select Orangeburg County communities.