Construction loan basics
A construction loan is money borrowed for a specific building project, not for buying a finished house. The lender advances funds in stages, called draws, as the project reaches milestones. That structure reduces the lender's risk because it can inspect the work before releasing more money. The borrower often owns or buys the lot, hires a licensed builder, and submits plans, a budget, and a timeline for review.
Because the home is not yet complete, a construction loan is usually shorter than a standard mortgage. The lender may require a larger down payment, more cash reserves, or additional documentation than it would for an existing home. After construction is complete, the borrower either pays off the construction loan with a permanent mortgage or converts the loan into permanent financing under a combined program. For a deeper walkthrough, see how construction loans work.
How draws and inspections work
A draw schedule links each payment to a completed phase of work, such as foundation, framing, roofing, mechanical systems, and final finishes. The borrower does not receive the full loan amount at closing. Instead, the lender releases funds as the builder requests payment and the lender verifies progress.
Before releasing a draw, the lender or its inspector may visit the site, review invoices, confirm permits, and compare the work with the approved plans. If the work does not match the plans or the budget, the lender can delay or reduce the draw. That protects the lender, but it also means the borrower and builder need to manage paperwork carefully.
Draw schedules affect payments and timelines. A slow inspection or missing invoice can delay the builder, and a change order can change the budget. Keep plans, permits, invoices, and lien waivers so each draw can be documented. Review the loan agreement for the lender's requirements before construction begins.
Common types of construction loans
| Type | How it works | Permanent financing |
|---|---|---|
| Construction-to-permanent loan | One closing covers construction and the long-term mortgage. | Converts after final inspection and certificate of occupancy. |
| Standalone construction loan | Short-term loan for building only. | Must be paid off or refinanced with a separate mortgage. |
| Renovation loan | Finances major repairs or improvements, often with draws. | May be combined with purchase or refinance financing. |
| Owner-builder loan | For borrowers who manage construction themselves. | Fewer lenders offer it, and requirements can be stricter. |
Some loans are secured by the land and the future home, while others may rely on the borrower's existing equity. A construction-to-permanent loan can reduce closing costs because the borrower closes once, but the final mortgage terms may be set at conversion. A standalone loan gives more flexibility to shop for a permanent mortgage later, but the borrower carries the risk that financing may not be available on the same terms when construction ends.
Payments during construction
During the construction phase, many construction loans require interest-only payments. The payment is often based on the amount drawn so far, not the full loan amount, so payments can rise as more funds are released. Some lenders may allow interest to be capitalized, meaning it is added to the loan balance, but that increases the amount owed. The loan agreement controls how payments are calculated and when they are due.
Once construction is complete, the loan either converts to a permanent mortgage or must be refinanced. At that point, the borrower typically begins paying principal and interest on the full balance over a longer term. If the loan is a construction-to-permanent loan, the conversion terms should be disclosed before closing. If it is a standalone construction loan, the borrower needs to qualify for a new mortgage, which may involve a new credit check, appraisal, and underwriting review.
Use a loan payment calculator to explore how payment timing and balance changes affect a budget, but remember that the lender's actual terms control the loan. Under the Truth in Lending Act, lenders must disclose the annual percentage rate and other key terms before you sign. Learn more from the Truth in Lending Act rules.
Qualifying for a construction loan
Construction loan underwriting looks at the borrower, the project, and the builder. Lenders generally review credit history, income, employment, debt-to-income ratio, assets, and cash reserves. They also review the land, plans, permits, budget, construction contract, and builder's experience and financial standing. Because the collateral does not exist yet, the lender may apply stricter standards than it would for a finished home.
A strong application typically includes a realistic budget with a contingency for unexpected costs, a fixed timeline, and evidence that the builder can complete the project. If the borrower is acting as an owner-builder, the lender may require proof of experience, additional inspections, or a larger reserve. The lender may also require title insurance, builder's risk insurance, and lien waivers from subcontractors.
Before applying, review your credit reports and correct errors. The Consumer Financial Protection Bureau offers guidance on credit reports and scores. A lender's approval is not guaranteed, and the terms depend on the specific project and borrower profile.
Costs, risks, and consumer protections
Construction loans can carry closing costs, appraisal fees, inspection fees, title fees, and loan origination charges. The lender should provide a Loan Estimate that lists projected costs and terms. Under the Truth in Lending Act, the lender must disclose the annual percentage rate and other key credit terms before you sign. The Truth in Lending Act rules and CFPB mortgage resources explain these disclosure requirements.
Major risks include cost overruns, construction delays, builder insolvency, change orders, and failing to qualify for permanent financing. If the project stalls, the borrower may still owe loan payments and could face default. A construction loan also uses the property as collateral, so missed payments can lead to foreclosure. Borrowers should understand lien rules, because unpaid subcontractors may file mechanics liens even if the borrower paid the general contractor.
Safeguards include a written construction contract, a realistic contingency, draw inspections, lien waivers, and clear change-order procedures. Keep records of every payment and approval. If you are comparing home-financing options, review what a home equity loan is and what a bridge loan is to see whether another product fits your situation.
Construction loan vs. standard mortgage
| Feature | Construction loan | Standard mortgage |
|---|---|---|
| Purpose | Build or substantially renovate a home. | Buy an existing home or refinance. |
| Collateral | Land and future improvements. | Completed home and land. |
| Disbursement | Draws as work is completed. | Lump sum at closing. |
| Term | Short-term construction phase, then conversion or payoff. | Long-term repayment. |
| Payments | Often interest-only during construction. | Principal and interest from the start. |
The two products can work together. A construction-to-permanent loan combines them, while a standalone construction loan requires a separate mortgage later. The U.S. Department of Housing and Urban Development provides homebuying information, and the CFPB owning a home guide covers mortgage shopping and closing. Compare total costs, not just the interest rate, because fees, inspection requirements, and conversion terms can affect affordability.
Steps to get a construction loan
- Define the project and budget. Gather plans, specifications, permits, a construction timeline, and a detailed budget with a contingency. Lenders need to see what will be built and how much it should cost.
- Choose a builder. Review the builder's license, insurance, references, and contract. The lender will likely underwrite the builder as well as the borrower.
- Check your credit and finances. Review credit reports, reduce avoidable debt, and document income, assets, and reserves. A stronger file can improve your options.
- Compare loan structures. Ask whether the loan converts to permanent financing, how draws are handled, and what happens if construction costs more than expected.
- Get preapproval. A preapproval can clarify how much a lender may finance, but it is not a final commitment. The property, plans, and builder must still be approved.
- Close and manage draws. After closing, follow the draw schedule, submit required documents, and keep inspections moving. Communicate early if a delay or change order arises.
- Prepare for permanent financing. If the loan does not automatically convert, apply for a mortgage well before construction ends. The lender will review the finished home, your credit, and your ability to repay.
Because construction loans are complex, read every disclosure and ask questions before signing. The CFPB Ask CFPB library can help explain mortgage and loan terms. This guide is educational and does not provide financial advice.