By: Ryan M. Bowker | Published: August 22, 2026
For buyers considering a luxury home in New Hanover County, the Topsail, Roberts, Wrightsville, and Holloway provide four larger custom-home starting points ranging from roughly 3,000 to more than 4,100 square feet. The right plan depends on the lot, desired bedroom count, entertaining needs, outdoor living, architectural preferences, budget, views, and how the home should function long term.
Building a larger custom home in New Hanover County is about more than adding square footage.
An estate-scale home should create room for the way you actually intend to live—whether that means entertaining, hosting extended family, working from home, enjoying larger outdoor living areas, creating private guest accommodations, or building a long-term home that can adapt over time.
The property matters just as much as the floor plan.
A luxury custom home in Wilmington, Landfall, Porters Neck, Wrightsville Beach, Carolina Beach, or another part of New Hanover County may need to respond to views, setbacks, lot width, flood-zone conditions, garage placement, outdoor living, HOA or ARC requirements, and coastal exposure.
For homeowners looking for a larger starting point, Black Lab Builders offers several portfolio plans that can be customized around the property and lifestyle.
Four of the strongest options for an estate-scale New Hanover County custom home are:
These are not rigid stock plans. They are design starting points that can be modified as part of the custom-home planning process. Black Lab Builders currently describes its portfolio this way and notes that layouts, exterior styles, outdoor living spaces, garage configurations, and other elements can be tailored to the homeowner and lot.
Square footage is only the starting point.
A larger custom home needs to remain intentional.
Adding rooms without considering circulation, views, furniture placement, privacy, storage, and daily routines can create a home that is large but does not live particularly well.
For an estate-style New Hanover County home, consider how the plan handles:
The goal should not simply be more space.
It should be better-planned space.
The Topsail is the most compact of these four larger plans, making it a strong place to begin for homeowners who want the presence and flexibility of a larger custom home without automatically moving into the 4,000 square-foot range.
At just over 3,000 square feet, it can be particularly appealing to buyers who prioritize:
For empty nesters, couples relocating to Wilmington, or buyers building a long-term coastal residence, approximately 3,000 square feet can provide significant flexibility while still keeping the home manageable.
The Topsail may be worth exploring if you:
It may also provide a useful starting point when the property does not comfortably accommodate one of the larger plans.
The Roberts moves further into estate-scale planning with approximately 3,432 square feet and four bedrooms.
For many New Hanover County buyers, this size can offer a particularly useful balance.
There is enough room to create meaningful separation between private and shared spaces while avoiding the complexity that can accompany a substantially larger residence.
A home in this range can work especially well for:
The additional bedroom capacity also provides more flexibility for owners who want guest accommodations without relying on a bonus room for overflow sleeping.
The Roberts may be a strong starting point when:
For buyers looking for a larger New Hanover County custom home, this is an important middle point between the approximately 3,000-square-foot Topsail and the larger Wrightsville and Holloway.
At approximately 4,003 square feet, the Wrightsville represents a meaningful step into larger luxury custom-home design.
A home of this scale gives homeowners more freedom to think beyond basic bedroom and bathroom requirements.
The design conversation can begin to include:
The Wrightsville can be particularly relevant for homeowners building a substantial primary residence or coastal forever home.
Consider the Wrightsville if:
The Wrightsville may also be a useful starting point for higher-value properties where the scale of the home should feel proportional to the lot and surrounding neighborhood. This plan works great in Landfall.
At approximately 4,171 square feet, the Holloway is currently the largest of these four Black Lab Builders portfolio plans.
This scale may be appropriate for homeowners who want substantial flexibility in how the home is divided between everyday living, entertaining, guests, and private spaces.
For the right lot and homeowner, a home above 4,000 square feet can create opportunities for:
The key is making sure the additional square footage serves a purpose.
A 4,000-square-foot home should not simply contain bigger versions of every room.
Each area should contribute to how the homeowners live.
The Holloway may be particularly appealing if:
Choosing a custom home floor plan should start with how the home needs to function, not simply with square footage or bedroom count. The best plan is the one that provides the right relationship between everyday living spaces, private rooms, storage, guest areas, outdoor living, and future needs.
Homeowners should also consider how the floor plan fits the property itself. Lot width, setbacks, views, topography, flood elevation, driveway access, garage orientation, and HOA requirements can all affect whether a particular design works well on a specific site.
A good custom home floor plan should balance lifestyle, lot conditions, and budget. Features such as a home office, guest suite, scullery, bonus room, elevator provision, additional garage space, or expanded porches may be more valuable than simply adding more square footage.
Before committing to a final design, it is often helpful to evaluate the floor plan and building lot together. This can identify potential conflicts early and help determine where customization will provide the most value.
Ideally, they should be evaluated together. This becomes increasingly important as the home gets larger. A 4,000-square-foot home can require a meaningfully different building envelope than a 2,000-square-foot plan.
Before choosing an estate-scale plan, review:
A large lot does not automatically mean a large building envelope.
Setbacks, easements, coastal restrictions, flood conditions, and other factors may substantially influence where the home can actually sit.
A larger luxury home benefits from site-specific design.
For example, a New Hanover County property may have:
Those conditions should influence the home.
Place major gathering spaces where they can take advantage of the property's strongest views.
A larger custom home may warrant:
These spaces should connect naturally to the interior.
On a larger home, the garage can become visually dominant.
Consider whether:
Each configuration has it's own benefits and drawbacks, one orientation might work better on your lot than another.
Luxury is often communicated before someone reaches the front door.
Think about:
A well-designed arrival can make a larger house feel intentional rather than simply oversized.
One of the most important decisions in designing an estate-style home is determining where not to add space.
A larger home does not need:
Instead, prioritize the areas that directly improve everyday life.
For example:
Thoughtful space can feel more luxurious than unnecessary space.
The final feature list depends on the homeowner, but common considerations include:
Especially valuable for long-term living.
Ideal for visiting children, grandchildren, parents, or friends.
Consider:
Large doors and thoughtful porch placement can extend gathering areas outside.
Especially valuable for owners who continue working, consulting, investing, or managing businesses from home.
Possible uses include:
Large homes still need deliberate storage planning.
For forever homes, consider:
Larger homes can magnify site and coastal planning decisions.
In New Hanover County, the plan may need to account for:
Black Lab Builders considers flood zones, elevation, wind resistance, moisture management, and long-term material durability as key considerations for coastal North Carolina homes.
These considerations should influence the architecture early rather than being treated as construction details added after design.
Current published starting prices for these Black Lab Builders plans range from approximately the mid $700s to mid $900s. These figures are intended as budget starting points rather than final project prices, since land, final selections and property-specific conditions are not included.
Final pricing will vary based on the specific home design, level of customization, finish selections, and the conditions of the homesite. For estate-scale projects, the most useful budget is developed around the actual plan and lot rather than relying too heavily on a generalized cost-per-square-foot figure.
So, how much does it cost to build a luxury custom home in New Hanover County? For Black Lab Builders, larger luxury custom homes currently begin in roughly the mid-$700,000s, with many estate-scale plans starting in the $800,000 to $900,000+ range before land and site-specific costs. The final investment depends on the size and complexity of the home, the property, and the level of customization, making an early design and lot review the most reliable way to establish a realistic project budget.
Design-build is a project delivery approach that brings design and construction planning together earlier in the custom home process. Instead of developing architectural decisions separately from pricing and construction input, the design can be evaluated for cost, feasibility, and site conditions as it evolves.
This becomes especially important on larger custom homes, where a change to the roofline, window package, kitchen, porch, structural layout, or specialty space can affect several trades at once. Early builder involvement helps identify those cost and construction impacts before the design is finalized, reducing the likelihood of major redesign or budget surprises later.
For custom home projects, the most effective planning process considers the design, building lot, budget, and constructability together. Coordinating these factors early can help homeowners make more informed decisions about floor plans, architectural features, materials, and site-specific requirements.
The right plan should always be evaluated property by property, but larger custom homes may be relevant throughout:
The site's zoning, setbacks, flood conditions, neighborhood character, architectural restrictions, and physical dimensions still determine whether a particular plan is practical.
Do not select a 4,000-square-foot home based solely on total lot acreage.
Evaluate the actual building envelope first.
There is no single best plan. The right choice depends on lot size, buildable area, household size, guest needs, budget, outdoor living, views, garage requirements, and architectural preferences. Black Lab Builders' Topsail, Roberts, Wrightsville, and Holloway provide four larger starting points ranging from approximately 3,000 to more than 4,100 square feet.
Of these four plans, the Holloway is currently the largest at approximately 4,171 square feet. The Wrightsville follows at approximately 4,003 square feet, the Roberts at 3,432 square feet, and the Topsail at 3,029 square feet.
Black Lab Builders currently lists the approximately 4,003-square-foot Wrightsville starting at $910,000 and the approximately 4,171-square-foot Holloway starting at $940,000. These are starting prices and exclude land and property-specific conditions.
Yes. Black Lab Builders treats its portfolio plans as customizable design starting points rather than rigid stock plans. Layouts, exterior styles, garages, outdoor living areas, and other design elements can be modified around the lot and homeowner's goals.
Ideally, review the land and plan together before committing to either. Larger homes can be especially sensitive to setbacks, easements, lot width, driveway placement, flood-zone conditions, outdoor living, and HOA requirements. A Design + Lot Feasibility Review can help determine which size and plan direction makes sense for the property.
Yes, when the lot can support the design. Coastal properties may require additional planning around flood zones, elevation, wind exposure, setbacks, drainage, access, exterior durability, and foundation requirements. The plan should respond to those conditions from the beginning.
No. The portfolio provides useful starting points, but Black Lab Builders can also develop a fully custom home design when an existing plan does not match the lot, architectural vision, layout needs, or lifestyle.
A luxury estate home should not be selected based on square footage alone. It should be selected based on how the home will live.
For New Hanover County homeowners looking for a larger custom-home starting point:
The Topsail offers approximately 3,000 square feet.
The Roberts increases the scale to roughly 3,400 square feet with four bedrooms.
The Wrightsville moves into the 4,000-square-foot range.
The Holloway provides the largest starting point of these four at approximately 4,171 square feet.
From there, the plan can be shaped around the property, views, architecture, outdoor living, interior priorities, and long-term lifestyle.