Estimated Construction Loan Rate
7.52%
30-year fixed benchmark: 6.52% + construction premium: 1.0 pp
Rate as of June 11, 2026 · Source: Freddie Mac Primary Mortgage Market Survey
How This Rate Is Calculated
The construction loan rate displayed above is an estimate derived from two components: the prevailing 30-year fixed mortgage rate published weekly by Freddie Mac (currently 6.52%), and a construction premium of 1.0 percentage points that reflects the additional risk lenders assume when financing a home that has not yet been built.
The Freddie Mac Primary Mortgage Market Survey (PMMS) is the most widely cited benchmark for U.S. mortgage rates. Construction lenders use this benchmark — or a similar index — as their starting point, then add a premium that typically ranges from 1.0 to 2.0 percentage points depending on the lender and the borrower's risk profile.
How Construction Loan Rates Are Structured
Construction loan rates behave differently from standard mortgage rates because the loan has two distinct phases: the build phase and the permanent phase.
During construction: The interest rate is typically variable (adjustable). You pay interest only on the funds that have been drawn — not the full loan amount. As your builder completes milestones and requests draws, your interest charges increase proportionally. This variable-rate period usually lasts 6 to 18 months depending on the build timeline.
At completion (construction-to-permanent loan): Under a one-time-close or construction-to-permanent (C2P) loan, the construction loan automatically converts to a fixed-rate permanent mortgage when the home is complete. The permanent rate may be locked at the time of closing or at conversion, depending on the lender and program.
At completion (two-time-close structure): Under a stand-alone construction loan, you close on a separate permanent mortgage when the build is finished. This second loan has its own rate, which is set by market conditions at the time of that closing. This structure offers flexibility to shop for the best permanent rate but involves two sets of closing costs.
Factors That Affect Your Construction Loan Rate
The rate displayed on this page is a market-level reference estimate. Your actual rate will differ based on several individual factors:
- Credit profile: Borrowers with credit scores above 740 typically qualify for the most competitive rates. Scores below 680 may face significantly higher premiums or limited program availability.
- Down payment and land equity: A larger down payment (or substantial land equity) reduces the lender's risk and often results in a lower rate. Most construction loans require 20–25% down.
- Loan program: FHA, VA, USDA, and conventional construction loans each have different rate structures. Government-backed programs may offer lower rates but come with additional requirements.
- Build timeline and complexity: Longer or more complex builds may carry slightly higher rates because the lender's capital is tied up longer and the project has more risk exposure.
- Lender: Rates vary meaningfully between lenders. Construction lending is a specialty, and lenders who focus on it may offer more competitive terms than those for whom it is a small part of their business.
Because these factors create a wide range of possible rates, the best way to know your actual rate is to get pre-qualified with a construction loan specialist who can evaluate your specific situation.
Why Construction Loan Rates Are Higher Than Standard Mortgage Rates
Construction loans carry higher rates than conventional purchase or refinance mortgages for several reasons:
- No existing collateral: With a standard mortgage, the completed home serves as collateral from day one. With a construction loan, the collateral is being built — it does not fully exist until the project is complete.
- Project risk: Construction projects can face delays, cost overruns, contractor issues, or permitting problems. The lender bears this risk throughout the build phase.
- Operational complexity: Construction loans require the lender to manage draw schedules, inspections, and disbursements — significantly more work than a standard mortgage.
- Shorter duration: The construction phase is typically 6–18 months, making it a short-term loan. Short-term lending generally carries higher rates than long-term fixed-rate products.
Despite the higher rate during construction, the total interest cost is often manageable because you only pay interest on drawn funds, and the construction phase is relatively short compared to a 30-year mortgage.
Frequently Asked Questions
What is the average construction loan rate right now?
As of June 11, 2026, the estimated average construction loan rate is approximately 7.52%. This is derived from the current Freddie Mac 30-year fixed mortgage rate of 6.52% plus a typical construction premium of 1.0 percentage points. Actual rates vary by lender, borrower profile, and loan structure.
Are construction loan rates higher than mortgage rates?
Yes. Construction loan rates are generally 1.0 to 2.0 percentage points higher than standard 30-year fixed mortgage rates. Lenders charge this premium because construction loans carry more risk — the collateral (the home) does not yet exist, the project may face delays or cost overruns, and the lender must manage staged disbursements. Once construction is complete and the loan converts to a permanent mortgage, the rate typically aligns with prevailing conventional mortgage rates.
How are construction loan rates determined?
Construction loan rates are influenced by the same macroeconomic factors that drive all mortgage rates — Federal Reserve policy, inflation expectations, Treasury yields, and investor demand for mortgage-backed securities. On top of that baseline, lenders add a construction-specific premium that reflects the added risk of financing a build. Individual borrower factors also matter: credit score, down payment or land equity, loan-to-value ratio, builder experience, project complexity, and the specific loan program all affect the final rate offered.
Do construction loan rates change during the build?
In most cases, yes. During the construction phase, the interest rate is typically variable (adjustable), meaning it can move up or down with market conditions. You pay interest only on the amount drawn, not the full loan balance. Once construction is complete, the loan either converts to a fixed-rate permanent mortgage (in a construction-to-permanent or one-time-close loan) or you close on a separate permanent loan with its own fixed rate (in a two-time-close structure). The permanent rate is locked at or near the time of conversion or second closing.
Important Disclosure: All rate figures displayed on this page are estimates for informational and market-reference purposes only. They are not a rate quote, loan offer, pre-approval, or commitment to lend. The displayed rate does not represent the rate of any specific loan product with stated terms. Actual rates, terms, and availability are determined by a licensed lender based on the borrower's individual financial profile, property details, and current market conditions at the time of application. Rates are subject to change without notice.
CustomHomeLenders.com is a referral service that connects borrowers with construction loan specialists. We are not a lender and do not make credit decisions.