How Does a Construction Loan Work When Building a House?

If you’re planning to build a home instead of buying, you may be wondering: how does a construction loan work? Unlike a traditional mortgage that finances a completed home, a construction loan helps pay for your home while it’s being built. Here’s what you should know before you apply.

A construction loan is a short-term loan used to finance the building of your new home. Rather than getting all the money at once, your lender will usually release funds in stages as construction moves forward. These staged payments are usually called draws.

The money from your construction loan can cover approved construction costs, including:

Once construction is complete, the construction financing is usually replaced by or converted into a permanent mortgage, depending on the loan type you choose. 

So, how does a construction loan work during the actual building process? While every lender and loan program looks a little different, most go something like this:

If you’ve ever bought an existing home, you know this process is pretty different, since regular mortgages are usually fully funded at closing.

One of the biggest differences between a construction loan and a traditional mortgage is construction loan draws. Rather than handing you the entire loan amount at the start of the build, your lender will release portions of the money as work is completed. For example, there may be draws after milestones like:

The exact draw schedule will depend on your lender, builder, and construction agreement. Before a draw is approved, your lender may send an inspector to confirm the work at that stage has been completed. This system ensures that the financing keeps pace with the actual construction of your home. 

Usually, you don’t make the same type of principal-and-interest payment during construction that you would on a traditional mortgage. In most cases, you’ll make interest-only payments during the construction period. Your interest is usually based on the amount of money that’s been drawn so far, rather than the full approved loan amount.

For example, early in the project, only a portion of your construction loan may have been used so far. As additional draws are made, your balance increases, which then increases the interest payment. If you’re still unsure how this process works, your lender can help explain exactly how they plan to calculate payments for your specific loan.

Once your home is completed, the short-term construction financing needs to transition into long-term financing. There are two ways this can happen.

A construction-to-permanent loan combines both construction financing and the permanent mortgage into one loan process. Once construction is complete, the loan transitions into a traditional mortgage. One advantage of this type of loan is that you may only need one closing, depending on the exact program you go with.

With a two-close loan, you get a construction loan first. Once your home is finished, you apply for a separate permanent mortgage that pays off the construction loan. That means you have two separate loan processes and usually two closings. The structure of your loan ultimately depends on your lender and finances, so it’s important to compare all your options before starting construction.

A construction loan and mortgage both help finance your home but in different ways. A traditional mortgage is designed for a home that already exists, while a construction loan is for a home that still needs to be built. Some of the differences between the two include:

Requirements for a construction loan vary by lender and program, but construction financing usually has a more detailed approval process than a standard mortgage. Your lender may look at:

Your lender may also require an appraisal based on the estimated value of the completed home. You should speak with lenders early, even before you finalize your custom floor plan , so they can help you understand your budget before making bigger building decisions.

Before you choose a loan, you should ask your potential lender several questions to understand what happens during each phase of construction. Some questions to ask include:

Once you can answer how does a construction loan work, you’ve completed just one part of the building process. At Red Door Homes of East Tennessee, we make the building process easy to understand from the start. With over 30 customizable floor plans and a team that guides you through the process, you don’t have to figure anything out on your own.

Whether you already own land or are still exploring options, we can help you find a floor plan that works for your property, budget, and needs. 

Ready to take the next step? Browse Red Door Homes floor plans or get started with our team to begin planning your East Tennessee home.

A construction loan provides short-term financing while a new home is being built. Instead of receiving all the funds at once, money is typically released in stages as construction milestones are completed.

You typically don’t make a traditional mortgage payment while construction is underway. Depending on the loan, you may make interest-only payments based on the amount of construction funds that have been drawn.

Construction loans are usually designed to cover the building period rather than serve as long-term financing. The exact term depends on the lender, loan program, and expected construction timeline.

Once your home is complete, the construction loan is typically converted into permanent mortgage financing or paid off with a separate mortgage. The structure depends on whether you have a construction-to-permanent loan or a two-close loan.

In many cases, yes, you need a down payment for a construction loan. The amount required can depend on the lender, loan program, borrower qualifications, and overall project, so it’s best to ask your lender what applies to your situation.

Yes, you may be able to use land equity toward a construction loan. If you already own your property and have equity in it, some lenders may allow that equity to count toward part of your required contribution to the project.

Yes, you can still get a construction loan if you already own land . Owning land can be helpful when applying for construction financing, especially if the property has equity that may be considered as part of the financing structure.

Construction loans can require more documentation because the lender is financing a home that hasn’t been completed yet. In addition to reviewing your finances, the lender may also evaluate the plans, construction budget , builder, and projected value of the finished home.

You can start with either, but speaking with both early is usually helpful. A lender can help establish your financing range, while a builder can help you understand which floor plans and options may fit within that budget.