Construction financing

How do one-time-close construction loans work?

A one-time-close—or single-close—loan combines construction financing and the permanent mortgage into one transaction completed before construction begins.

The short answer

Instead of closing a short-term construction loan and later applying for a separate permanent mortgage, the borrower closes once. Funds are held and released through construction draws as verified work is completed. After completion and final approvals, the loan transitions or modifies into its permanent phase according to the original program terms.

One closing before construction starts
Funds are released through controlled draws
Builder, plans, budget, site, and borrower all require review

The process from plans to completion

  • Prequalification and review of income, credit, assets, land, and project goals
  • Builder approval, plans, specifications, contract, budget, and timeline review
  • Appraisal based on the proposed completed home
  • Closing and establishment of a construction holdback account
  • Inspections and draw releases as work is completed
  • Final inspection, certificate of occupancy, lien documentation, and conversion to permanent terms

Why borrowers consider a single close

One closing can reduce duplicate closing activity and may protect the permanent financing structure from having to be re-established after construction. That convenience does not remove construction risk.

  • Potentially fewer duplicated closing costs and documents
  • Permanent rate or pricing structure may be established at closing, depending on program
  • No separate end-loan application solely because construction finished
  • A defined draw and inspection process from the start

Where projects get into trouble

  • Budget gaps, allowances that are too low, or change orders
  • Builder approval, licensing, experience, or financial-capacity issues
  • Land value, title, access, utilities, permits, or site-development surprises
  • Appraised completed value below the project cost
  • Construction delays, draw disputes, liens, or incomplete documentation
  • Payment obligations during construction that were not planned for

Questions to answer before choosing a program

  • Do you own the land, owe money on it, or plan to acquire it at closing?
  • Is the builder fixed-price, cost-plus, or acting as a general contractor?
  • How will interest, taxes, insurance, rent, and existing housing be handled during construction?
  • What contingency reserve is available for overruns?
  • What happens if completion is delayed or the scope changes?

Common questions

Can land equity count toward the borrower’s contribution?+

It may, depending on the program, current liens, documented land value, acquisition history, and total loan-to-value calculation.

Can I be my own builder?+

Many programs require an approved, experienced, licensed builder and do not allow the borrower to act as general contractor. Exceptions are program-specific.

Do I make payments during construction?+

It depends. Some structures require interest payments on disbursed funds; others may permit eligible reserves. The payment plan should be understood before closing.

Authoritative references

Program rules and lender overlays can change. These sources provide the regulatory and agency foundation for this overview.

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