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Construction Loans: What They Are and How They Work in 2026

A construction loan is a short-term loan that pays for the cost of building a new home. The money is given out in stages as the work is done, and then it becomes a permanent mortgage or is replaced by one.

Author: Jerrie Giffin
Published on: 3/12/2026|13 min read
Fact CheckedFact Checked
Author: Jerrie Giffin|Published on: 3/12/2026|13 min read
Fact CheckedFact Checked

Key Takeaways

  • Scheduled draws from construction loans pay for the building of a new home. Borrowers only pay interest on the money that is given out during the building phase.
  • Before they will give you money for construction, most lenders want to see a credit score of at least 680, a down payment of at least 20%, and a detailed construction plan from a licensed builder.
  • You can close once on a construction-to-permanent loan and then automatically switch to a regular mortgage when the house is done. This saves you thousands of dollars in closing costs.
  • Because the lender is taking on more risk by financing an unfinished property, construction loan interest rates are usually 1% to 2% higher than regular mortgage rates.
  • The National Association of Home Builders says that the average cost to build a single-family home was $428,215. This means that you need to be able to budget correctly and have a good emergency fund before you apply.
  • A construction loan draw schedule gives you money in five to seven stages based on verified milestones like finishing the foundation, framing, and the final inspection.
  • Most borrowers don't expect to have to get builder approval, which is a separate step in the qualification process. Picking a contractor who is already approved by the lender can help you stay on schedule.

What Is a Construction Loan?

A construction loan is a specialized type of short-term financing designed to cover the costs associated with building a residential property from the ground up. Unlike a traditional mortgage that provides a lump sum to purchase an existing home, a construction loan releases funds in increments as the building process moves forward. The lender sends money at scheduled milestones, and you only pay interest on the amount that’s been drawn so far.

If you’re thinking about building your own place instead of buying something already on the market, this is the loan product that bridges the gap between an empty lot and a finished house. The construction phase usually lasts somewhere between 12 and 18 months, depending on the complexity of the project and how smoothly things go with permits, weather, and the supply chain. Once the house is done, you either pay off the construction loan balance or transition into a standard long-term mortgage.

Why does this matter to you? Because construction loans come with different rules than what most people expect from a regular home loan. The qualification bar is higher, the paperwork is more involved, and the interest rates reflect the added risk that comes with lending on a property that doesn’t exist yet. The Consumer Financial Protection Bureau defines a construction loan as “a short-term loan that provides funds to cover the cost of building or rehabilitating a home.” That’s the textbook answer. The real-world version involves draw schedules, inspections, builder approvals, and some patience. But if you want a home that fits exactly what you need, it’s worth every step.

How Construction Loans Work

If you've only bought existing homes, the way a construction loan works is probably different from what you're used to. AmeriSave can explain everything to you, but here's a general idea of what to expect.

You begin by getting preapproved, which is like getting a regular mortgage, but the lender also needs to see your plans for the building, your budget, and the builder's credentials. The lender doesn't give the borrower the full loan amount right away after it is approved. There is a draw schedule that tells the money when to come out. Your builder finishes a part of the job, a licensed inspector checks it, and the lender gives you the next amount of money.

You only pay interest on the amount that has been disbursed during the building phase. If you have a $400,000 construction loan and your builder has already taken out $150,000, you are only paying interest on that $150,000. That lowers your monthly payment while the house is being built, which is important because many people are still paying rent or another mortgage while they build.

The building phase usually lasts between 12 and 18 months. At AmeriSave, we know that timelines can change based on the size of the project and the permits needed in the area. A simple ranch-style house in a suburb could be done in 10 months. It could take 16 months or longer to build a custom two-story house on a lot that is hard to work with. The weather is also important. People who build in Texas know that the heat of summer can slow down some trades, and storms in the spring can push back deadlines by a week or two.

You move from the construction loan to permanent financing once the house is finished and passes its final inspection. The type of construction loan you choose will determine how that transition works.

Types of Construction Loans You Should Know About

Not all construction loans work the same way. The type you choose affects how many times you close, what your interest rate looks like during and after building, and how much flexibility you have with your builder. Let’s break down the options.

Construction-to-Permanent Loans

This is the most popular option for a good reason. A construction-to-permanent loan, sometimes called a one-time-close loan, starts as construction financing and automatically converts to a traditional mortgage once the home is finished. You go through underwriting once, close once, and lock your permanent interest rate at the beginning.

The Fannie Mae Selling Guide outlines specific requirements for construction-to-permanent transactions, including that the conversion from construction to permanent financing must occur within a single closing. For borrowers, that translates to real savings. You avoid paying a second round of closing costs, which on a $400,000 loan could run anywhere from $8,000 to $24,000. You also skip the stress of requalifying for a mortgage after the house is built.

AmeriSave offers construction-to-permanent options that let you focus on the build itself rather than worrying about what happens with your financing afterward. The peace of mind is real. I’ve worked with families who started the building process stressed about rate changes, and the single-close structure took that concern off the table entirely.

Construction-Only Loans

A construction-only loan covers just the building phase. When the home is finished, you pay off the balance in full, usually by taking out a separate permanent mortgage. This is sometimes called a two-time-close loan because you go through the application and closing process twice.

The appeal here is flexibility. Maybe you want to shop around for the best permanent mortgage rate after your home is done. Maybe you expect rates to drop during your build window. The trade-off is that you’re gambling on your ability to qualify for that second mortgage when the time comes. If your financial situation changes during construction or rates spike, you could end up in a tough spot. You’re also paying two sets of closing costs, which adds up fast.

According to the U.S. Department of Housing and Urban Development, construction-only loans represent a shrinking share of custom home financing as more borrowers prefer the certainty of one-time-close products.

Renovation Construction Loans

Renovation loans are a cousin of the traditional construction loan. Instead of building from scratch, you’re buying an existing property and financing major structural or cosmetic changes. The FHA 203(k) and the Fannie Mae HomeStyle loan are two common versions. These products let you roll the purchase price and renovation costs into a single loan, which can be a smart move if you’ve found a property with good bones but outdated everything.

Renovation loans have their own set of requirements around contractor approvals, work plans, and disbursement schedules. They’re worth considering if a full ground-up build isn’t what you need but the houses in your price range all need serious work.

Owner-Builder Construction Loans

An owner-builder loan is for people who plan to act as their own general contractor. These are harder to get. Most lenders want to see that you have legitimate construction experience, proper licensing where required, and a detailed project plan. The risk for the lender goes up when a professional builder isn’t managing the project, so expect stricter qualification standards and potentially higher rates.

I’ll be honest with you. If you’re not experienced in managing subcontractors, timelines, and municipal inspections, an owner-builder loan probably isn’t the right path. The money you think you’ll save by cutting out a general contractor can disappear fast when delays and mistakes pile up.

What Construction Loans Cost You

Let’s talk numbers, because this is where a lot of people get surprised. Construction loans are more expensive than standard mortgages. That’s just the reality of financing a property that doesn’t fully exist yet.

Interest rates on construction loans typically run 1% to 2% higher than conventional mortgage rates. According to the Federal Housing Finance Agency, conventional mortgage rates for well-qualified borrowers have been hovering in the 6.5% to 7.25% range recently. That puts construction loan rates roughly in the 7.5% to 9% range, depending on your credit profile, your lender, and the specifics of your project.

Here’s a worked example so you can see what that looks like in practice. Say you’re building a 2,500-square-foot home with a total construction loan of $400,000 at 8% interest. During the first draw of $80,000 for site work and foundation, your monthly interest payment comes to about $533 ($80,000 times 8%, divided by 12). By the time your builder has drawn $240,000 at the framing and rough-in stage, you’re paying around $1,600 per month in interest. When the full $400,000 is drawn near completion, your monthly interest-only payment is roughly $2,667.

Once the loan converts to a permanent 30-year mortgage at, say, 7%, your fully amortized monthly principal and interest payment drops to about $2,661. That’s actually less than your peak construction-phase payment, which catches some borrowers off guard in a good way.

Beyond interest, you’ll encounter fees that don’t show up in a standard purchase transaction. Expect to pay for draw inspections at each milestone, which typically run $100 to $150 per visit. Many lenders also charge a construction administration fee, sometimes called a builder’s risk fee, that can range from $500 to $1,500 at closing. And the appraisal process for new construction involves more than a standard home appraisal because the appraiser has to evaluate blueprints, comparable sales, and projected value. That appraisal can cost $500 to $800.

The National Association of Home Builders reports that the average construction cost for a single-family home reached $428,215 in its most recent survey, or about $162 per square foot for the average 2,647-square-foot home. Construction costs now account for 64.4% of the average new home sales price. That doesn’t include the land, which is a separate line item you need to budget for.

Qualifying for a Construction Loan

The bar is higher for construction loans than for a regular mortgage. Lenders face more risk when financing a house that hasn’t been built yet, so they compensate by tightening their standards. Here’s what most lenders expect from borrowers applying for construction financing.

Your credit score needs to be solid. Most construction loan lenders look for a minimum of 680, and a score of 700 or above will get you better terms. The Consumer Financial Protection Bureau tracks consumer finance data showing that the average credit score for approved construction loan borrowers runs well above the thresholds for conventional and FHA purchase loans. If your score is sitting in the 660 to 680 range, it’s worth spending a few months cleaning up your credit before you apply.

Down payment requirements are stiffer too. Where you might put 5% or even 3% down on a conventional purchase, construction loans typically require 20% to 25% down. On a $400,000 build, that means coming to the table with $80,000 to $100,000. Some lenders will count the value of land you already own toward your down payment, which helps if you purchased your lot separately.

Your debt-to-income ratio generally can’t exceed 43% to 45%. Lenders calculate this by looking at your total monthly debt payments (including the projected construction loan payment) divided by your gross monthly income. If you’re currently carrying a car loan, student debt, and credit card balances, those all factor in. AmeriSave can help you run the numbers to see where you stand before you get too far into the process.

Here’s the part that trips people up. Your builder needs to qualify too. The lender will review your contractor’s credentials, insurance coverage, financial stability, and track record of completed projects. The National Association of Home Builders maintains a directory of local home builders’ associations that can help you find qualified contractors in your area. Choose your builder carefully, because switching mid-project after loan approval can trigger delays or even require restarting the application.

You’ll also need to provide a complete construction plan with detailed blueprints, a realistic timeline, a comprehensive budget, and a contract with your builder that spells out the scope of work and payment terms. The lender reviews all of this before approving the loan. It’s more paperwork than a standard mortgage, but it protects everyone involved.

How the Draw Schedule Keeps Your Project on Track

One thing that makes construction loans different is the draw schedule. The lender doesn't give you all the money at once; instead, they give you money at certain points in the construction process. This keeps both you and the lender safe by making sure that money only goes out when work is done and verified.

A normal draw schedule divides the project into five to seven stages. The details differ from lender to lender and project to project, but a typical structure looks like this. The first draw pays for site preparation, digging, and building the foundation. The second draw pays for the framing and roofing. The third one is for mechanical rough-ins, such as plumbing, electrical work, and HVAC. The fourth one takes care of drywall and insulation. The fifth part is about things like cabinets, floors, and fixtures that go inside. The last draw includes work on the outside, landscaping, items on the punch list, and the certificate of occupancy.

The lender sends a licensed inspector to check that the work described in the draw request has been done before each draw. The inspector checks that the work is being done according to the approved plans and that the quality is up to par. The lender will only give out the next round of money after the inspection is done.

In my experience with borrowers, the draw process goes most smoothly when the builder and borrower talk to the lender clearly at every step. If anything changes, like a change in materials or design, let the lender know before the next inspection. Things can take longer if there are surprises during a draw inspection.

One thing that borrowers don't always know is that the lender usually keeps 5% to 10% of the total loan amount until the project is finished and the final certificate of occupancy is given. This "retainage" gives the lender a way to make sure that small fixes and punch list items are taken care of before the last dollar is sent out. It can be annoying when you're almost done, but that's how things usually go.

Deciding Whether a Construction Loan Is Right for You

Building a home isn’t for everyone, and a construction loan adds complexity that a standard mortgage doesn’t. But for the right buyer, it’s a path to getting exactly the home you want in the location you choose.

Recent data from the U.S. Census Bureau and HUD shows that an estimated 1,358,700 housing units were started in the most recent annual period. The median sales price of new homes recently came in at $414,400. That means new construction is an active piece of the housing market, and plenty of buyers are choosing the build route.

Building makes the most sense when you can’t find what you want on the existing market, when you own or have identified a specific lot, or when you want features that aren’t standard in the homes available in your price range. Custom floor plans, energy-efficient systems, accessibility features, and modern building materials are all reasons borrowers choose to build. In markets like the DFW metroplex where I work, new construction neighborhoods are expanding fast, and some buyers find that building gives them more house for the dollar compared to competing in bidding wars over existing inventory.

Building doesn’t make sense when you need to move quickly, when you don’t have the cash reserves for a 20% down payment plus a contingency buffer, or when you’re not prepared for the time commitment. A construction project requires active involvement. You’ll be making decisions about finishes, dealing with timeline shifts, and staying in close contact with your builder and lender throughout the process.

A solid rule of thumb is to budget an extra 15% to 20% beyond your estimated construction costs for contingencies. Materials costs can shift, you might change your mind on finishes, and unexpected site conditions happen. Having that cushion keeps a cost overrun from becoming a crisis.

Questions to ask your lender before committing: What construction loan products do you offer, and which one fits my situation best? What credit score and down payment do you require? Do you approve my builder, or do I need to choose from an approved list? How does the draw schedule work, and how long do inspections take? What happens if construction runs over the original timeline? AmeriSave’s team can walk you through each of these questions and help you figure out whether building is the right move for your finances and your goals.

The Bottom Line

Construction loans give you a real path to building a home that fits your life, but they come with higher standards than a standard purchase mortgage. You’ll need strong credit, a solid down payment, a qualified builder, and detailed plans before any lender writes you a check. The draw schedule, inspections, and dual-phase structure add steps that a regular home purchase doesn’t have. But for borrowers who do their homework and plan ahead, the payoff is a home built to your specifications from the foundation up. If you’re ready to explore whether a construction loan makes sense for your situation, AmeriSave can help you understand your options and get started with prequalification.

Frequently Asked Questions

Most lenders want you to put down 20% to 25% of the total amount for a construction loan. That means you need to put down $80,000 to $100,000 on a $400,000 construction loan. Some lenders will let you use land you already own as part of your down payment equity. This can lower the amount of cash you need to close. If your lot is worth $80,000 or more and you own it outright, that could meet the 20% requirement for a $400,000 build. AmeriSave's prequalification tool can help you understand how your current assets affect the down payment.

Most lenders will only give you a construction loan if your credit score is at least 680. But if your score is 700 or higher, you'll get better rates and terms. The CFPB's consumer finance data shows that people who get approved for construction loans tend to have higher average credit scores than people who buy homes that are already built. If your score is below 680, you should pay off your credit card balances and fix any mistakes on your report before you apply. AmeriSave's mortgage rate options show you how your credit profile affects your prices.

A construction loan is a short-term loan that helps pay for the cost of building a house. A draw schedule tells when the money will be released in stages. You can buy a home with a regular mortgage, which is a long-term loan. At closing, the whole loan amount is given out. Construction loans have higher interest rates, need bigger down payments, and need builder approval and inspections, which regular mortgages don't. Many people who borrow money use a construction-to-permanent loan. When the house is done, this kind of loan becomes a regular mortgage.

It usually takes 30 to 60 days to get approved for a construction loan, which is longer than the 20 to 45 days it takes to get approved for a regular mortgage. There are more steps to take, like checking the builder's credentials, going over the construction plan, and getting an appraisal based on the blueprints and the expected value. That's why the timeline is longer. If you have your builder's paperwork ready before you apply, it can speed things up. AmeriSave's loan process is meant to keep borrowers informed at every step so that there are no delays.

Yes. People with credit scores as low as 580 and down payments as low as 3.5% can use the FHA's one-time-close construction loan to pay for new construction. Veterans and service members who are currently serving and meet certain requirements can get VA construction loans with no down payment. There are certain things that builders must do and finish by certain dates for both programs. You can use AmeriSave's FHA and VA loans for a lot of different buying and building situations.

If your build costs more than the budget you agreed on, you usually have to pay the difference yourself or change the project's scope. Most lenders won't raise the amount of a construction loan after it closes unless there is a formal process for doing so. The National Association of Home Builders says that the average cost of building is now $162 per square foot, and the prices of materials are always changing. You won't have to worry about going over budget if you set aside 15% to 20% of your budget for unexpected costs. AmeriSave's learn center has full lists of the current costs of building by type.

You only have to pay interest on the money you have already drawn during the construction phase, not on the whole loan balance. If you borrow $400,000 for construction at 8% interest and take out $200,000, your monthly payment would be about $1,333. Once the house is finished and the loan is permanent, you start making regular payments on the principal and interest. If you have to pay rent or another mortgage while the house is being built, make sure to include those costs in your budget. You can plan out both phases with AmeriSave's mortgage calculator.

If you close on a construction-to-permanent loan, you can use it to pay for both the land and the building costs, as long as building starts within a certain amount of time. If you already own the land, the appraised value can often be used as part of your down payment. Some lenders will give you a separate land loan that you can later combine with a construction loan. However, this means doing two deals. The prequalification process at AmeriSave can help you find the best option for your needs and schedule.

The Federal Housing Finance Agency's most recent data show that construction loan rates are usually 1% to 2% higher than regular mortgage rates. This puts well-qualified borrowers in the 7.5% to 9% range. The actual rate will depend on your credit score, down payment, the size of the project, and how much your lender charges. Construction-to-permanent loans may have slightly lower rates than construction-only loans because they give the lender a long-term relationship. Visit AmeriSave's current rates page to see the most up-to-date prices that work with your budget.

Before each draw payment, lenders hire licensed, independent inspectors to make sure the work is done. The inspector goes to the construction site, makes sure that the milestone in the draw request matches the work that has been done, and then tells the lender what they found. The borrower usually has to pay between $100 and $150 for each inspection. Most draw schedules have five to seven inspection points. These points cover the foundation, framing, mechanical systems, interior finishes, and final completion. You can learn more about how to get money for building with AmeriSave's homeownership guides.