Can a custom builder make my floor plan bigger? 5 Ways to add square footage.

Yes, a design build custom home builder can add square footage to your floor plan. Below are 5 of the most cost effective ways that Travars Built Homes can add space to your floor plan.

How to make a floor plan bigger: Guest living and multi-gen suites

Adding a small apartment such as a multigenerational, mother-in-law or other extended guest living arrangement to your home usually means adding semi-separated living space. Special adaptations such as adding a private entrance to the exterior are also common. Additional square footage is often necessary to be able to fit in all of the extra requirements.

Custom Home Design | Add Square Footage

This kind of modification to a floor plan typically involves rearranging the existing layout, such as changing two bedrooms and a bath on the main floor into one bedroom, bath, and living room – possibly with a kitchenette.

How to make a floor plan bigger: Expanding the kitchen or master bath

This is one of the areas where it’s important to work with the custom builder to create the space you need, as you will be looking at pushing out specific walls to increase a small portion of the home. Sometimes the result you’re looking for can be accomplished within existing square footage. We will show you some options as we talk through your needs.

Custom Home Design | Add Square Footage

How to make a floor plan bigger: Basements and bonus rooms

Basements and bonus rooms are common areas to start with when factoring in the need for additional living space. Most one story floor plans – and plans with a two story great room – are good candidates for adding square footage to the second floor.

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How to make a floor plan bigger: Adding a sun room, screen porch or covered porches

Indoor/outdoor space is often expanded to increase the ability to utilize more of the property as living area, both in heated square footage as well as exposed areas.

Custom Home Design | Add Square Footage

How to make a floor plan bigger: Expanding the garage

Adding a third car garage, carriage garage, or turning a front facing garage to a side load are popular requests for custom homes. Aside from the ability to park more vehicles inside, this is also a great way to have space for hobbies or storage.

Custom Home Design | Add Square Footage

As with all modifications to custom floor plans, it’s important to know what can be changed, and how it can impact your curb appeal, roof line, and the build of your new home. When recommending changes to your floor plan, Travars Built Homes will take into consideration the details of your floor plan, homesite, and potential restrictions such as local regulations and community covenants.

What is a multigenerational home?

Multigenerational homes (sometimes called multi-gen homes, homes with a mother in law suite, or apartment within a home) are designed for families to live together within one single home family dwelling that has an extended guest suite intended for long term stays.

Multigenerational homes are one of the most common reasons why homebuyers choose to build a custom home.

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Multi-gen homes can spread out the cost of living so that the combined living space is more affordable than having two separate homes.

Site costs for one home are less expensive than site costs for two homes, with one clearing, one footing, one septic system, and one foundation.

The size of the footprint impacts build costs, so multi-gen homes built with living space on additional floors are typically more cost effective than homes with everyone on one level.

Some multigenerational homes have a kitchenette in the secondary living quarters, for increased independence.

Other families choose to design a larger kitchen around expanded usage, with elements such as dual ovens, a huge island or even two islands for more prep space, and special arrangements such as a microwave below the counter for easier use and aging-in-place future accessibility. Learn more about making changes to your floor plan, here.

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Dual master suites give equal prominence to two large bedroom suites with ensuite private bathrooms, big closets and occasionally other private amenities such as a personal sitting area or attached office or laundry room.

The location of dual master suites can vary, with the most common arrangements being one on the main floor and one on the second floor, one in the basement, or both on the main floor. Get floor plans with dual master bedrooms, here.

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Because schedules and lifestyles can vary within shared living arrangements, building in special features that add to privacy is a very good reason to build a custom home, so that you have the opportunity to include features such as sound dampening between walls or from one floor to another. Solid core door options can also lessen sound travel.

A private entrance so you can come and go without interrupting the main flow of the house is another way to increase that feeling of having your own space.

Depending on the plan and your homesite, you may include an exterior door with a small stoop or porch or another door from the garage to your private hallway.


Travars Built Homes can be built in custom home neighborhoods or countryside locations within about an hour of Chapel Hill. We work closely with you to:

Consider choices for cost effective floor plans that fit your lifestyle and budget

Modify your layout to add multi-gen, accessible or other custom changes

Build your new home with high quality materials, craftsmanship and passion for home building

Offer a wide array of selections, options and upgrades

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What are the most important questions to ask a home builder?

Are you asking the right questions when you talk with custom builders about costs for your North Carolina new home?

Here are 7 smart questions to ask custom home builders about their services, processes, and prices – before you sign a contract.

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Questions to Ask a Home Builder: What’s included in your services? 

Travars Built Homes is a design/build custom home builder. We cover everything from permits to site assessment, plan modification, construction and completion of your home. We offer the highest quality standard features, finishes, materials and craftsmanship in the local market for affordable custom homes. Read more about our services and standards, here.

Questions to Ask a Home Builder: Can you help me find a floor plan that can fit my budget?

Yes, we will make suggestions for floor plans based on the budget you give us. When we go over plans together, we’ll offer suggestions for layouts and livability of the home, and tell you why certain types of architectural designs take more to build than others, even when layouts may appear to be similar. (Having the same number of square feet does not equate to the same build costs – specialty treatments and detail work in an architectural design that you might not even notice can make a huge impact on your build costs, even when layouts appear to be similar.) We can suggest modifications or alternate plans that can be more cost effective.  

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Questions to Ask a Home Builder: Can you modify my floor plan?

Do I need to pay an architect or is the price of modifications included with your home price? Travars Built Homes can make a wide variety of changes to your plan, at no extra charge. We can re-arrange the kitchen, include an in-law or multigenerational suite, add a basement, or convert a two story room into a bonus room upstairs. Ask us about your floor plan – we’ll show you all the possibilities.  

Questions to Ask a Home Builder: What kind of details can I expect to see in a custom home quote? 

Your Travars Built spec package will include about 15 pages of details about the materials, processes, services, and energy efficiencies in your home. Keep in mind that you can only compare what is given to you in writing – that’s what will be in your contract.

Questions to Ask a Home Builder | NC New Homes

Questions to Ask a Home Builder: How much interaction will you have with me when my new home is being built? 

Our build process at Travars Built Homes is outlined in your personal online portal, where you can stay in-touch and informed about what’s happening with the build of your new home. You will also have the opportunity to meet with your builder on site at all key points during the build. 

Questions to Ask a Home Builder: Is my site work (such as grading, clearing, driveway, septic, well) included in your pricing? 

When you choose Travars Built Homes, your site work is allowance based. We allocate dollar amounts for your clearing, grading, footings, etc. The allowances are based on footprint size, topography of the lot, how much vegetation and trees there are, and other factors we consider based on years of experience building new custom homes in North Carolina. And we go over everything with you – just ask us for pricing.

Questions to Ask a Home Builder: How long does it take to you to build a home? 

A typical timeline to build a custom home by Travars Built Homes is about 6-9 months, once the project is underway. Get more details about our timelines to build, here.

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Remember to ask each builder the same set of questions, and request pricing on the same (or very similar) floor plans so there’s no confusion about what’s offered. Want to learn more about the process to build a new custom home in North Carolina? Contact us!

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How long does it take to build a custom home?

North Carolina new home building timeline

A typical timeline to build a custom home is about 10 months from foundation. We’ll give you more information based on your plan and location.

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What are the key phases of a pre-construction timeline? 

Before we break ground on your new home, we’ll work with you through:  

  • Floor Plan Selection
  • Floor Plan Customization and Design
  • Build Permitting
  • Pre-Construction Prep

Here’s how the overall timeline for your new home build project works:

During the Plan Selection Phase, we help you find a new home floor plan that suits your lifestyle, budget, and home site. Start with some popular floor plans from a variety of architects on our site. Tell us what you’re looking for, if you want something different! The floor plan selection phase usually takes 2-4 weeks.

During Floor Plan Customization and Design, we help modify your floor plan. What are some common changes we make? Here are the kinds of changes we can make to your plan as part of our design phase – at no extra cost to you:

  • Making a master shower larger
  • Separating sinks and vanities
  • Opening up the kitchen or adding an island
  • Adding a mother in law suite or small apartment in the home
  • Turning a front facing garage to a side load
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Our in house design team works closely with you and your budget. This phase usually takes 2-6 weeks.

Wendell North Carolina New Homes | Dark Cabinetry Master Bath

Next, we submit for Build Permits. We’ll do your site assessment in conjunction with your floor plan footprint, water hookup, and setback requirements for your lot – taking things like the slope of your lot and the length of your driveway into consideration. The permit phase usually takes 5-7 weeks.

You will meet with the builder on site to take a look at the survey placement for your new home before we get started on clearing and prepping.  

How long does it take to build a custom home?

What are the key phases of the home build?

  • Excavation: Grading, clearing and site preparation
  • Foundation, damp proofing
  • Framing
  • Windows and doors
  • Roofing
  • Rough mechanics, electrical and plumbing
  • Siding, exterior paint
  • Insulation
  • Drywall, paint primer
  • Interior trim, flooring
  • Cabinets, counter tops
  • Trim outs/ fixture installs
  • Final paint
  • Final punch work and clean up
  • Move in day!

You’ll be involved and informed throughout the build with onsite and design selection meetings and your interactive online portal. 

Want to know more about the custom home construction process? Reach out with your questions.