03.25.2026

What Is a Construction-to-Permanent Loan?

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A construction-to-permanent loan, sometimes called a "one-time close" or "single-close" loan, is a financing solution specifically designed for people building a new home. It combines two separate financing phases into a single loan: a short-term construction phase and a long-term mortgage, all under one application, one approval, and one set of closing costs. In practical terms, this means the bank funds your builder throughout the construction process, and once your home is complete, that loan automatically converts into a traditional mortgage.
 

How Does the Loan Process Work?

Understanding each phase helps you plan and set realistic expectations for your build timeline.

Phase 1: Application & Approval You apply for the full loan amount, covering both construction costs and the eventual permanent mortgage. The lender evaluates your credit, income, debt-to-income ratio, and the proposed construction project, including your builder's credentials and project plans. Getting approved once at the beginning is one of the biggest advantages of this loan type.

Phase 2: The Construction Period Once approved, funds are disbursed in stages known as "draws", directly to your builder as each phase of construction is completed. Common draw milestones include foundation, framing, rough-in plumbing and electrical, drywall, and final completion. During this phase, you typically only pay interest on the funds that have been drawn, not the full loan balance. Draw inspections are conducted before each disbursement to verify that the work has been completed as outlined. This protects both you and the lender throughout the build.

Phase 3: Conversion to Permanent Mortgage When construction is complete and your home receives its certificate of occupancy, the loan automatically converts to a permanent mortgage. The interest rate and loan terms, which were locked in at the start, take effect, and you begin making your regular monthly principal and interest payments.
 

Who Is This Loan Right For?

A construction-to-permanent loan is a strong fit if you:
  • Are building a custom home from the ground up on land you own or are purchasing.
  • Want the simplicity of managing a single loan through the entire process.
  • Are working with a licensed general contractor or builder on a defined project timeline.
  • Prefer to avoid paying closing costs twice.

If you're purchasing a newly built home from a developer (where construction is already underway or complete), a traditional mortgage is likely a better fit. Construction-to-permanent loans are specifically designed for custom or semi-custom builds where you are the one initiating construction.
 

Final Thoughts

Building a home is a significant undertaking and having the right financing in place from the start makes the entire process smoother. A construction-to-permanent loan eliminates a lot of the friction that comes with two-stage financing, letting you focus on what matters most, designing and building the home you've always wanted.

If you're exploring your options or ready to take the next step, speaking with a knowledgeable loan officer is the best place to start. They can walk you through current rates, qualifying requirements, and help you determine whether a construction-to-permanent loan is the right fit for your project.

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