How Do Change Orders Affect a Construction Loan?
Few new homes get built exactly as first drawn. Somewhere between groundbreaking and move-in, a buyer usually asks for something different, and that request has to go through the lender before a contractor can act on it.
The short answer
A change order is a written amendment to the original construction contract that adjusts the scope, materials, or cost of the build. When it raises the price, the lender typically has to review and approve it before the added cost can be funded, because the loan was sized around the original budget. Depending on the loan’s terms, the buyer may need to cover the increase out of pocket, or the lender may agree to increase the total loan amount.
What a change order actually changes
A change order can be as small as swapping a countertop material or as large as adding a room. Either way, it formally revises the scope of work the builder is contracted to deliver, along with the price tied to that scope. Because a construction loan is disbursed in stages tied to a fixed budget, any change to that budget has to be documented and reconciled against the numbers the lender originally approved.
How the added cost typically gets funded
Lenders generally aren’t obligated to fund cost increases automatically. A common approach is for the buyer to pay the incremental cost directly, either upfront or before the related phase of work begins. Some lenders will consider increasing the loan amount instead, but that usually triggers a fresh look at the borrower’s finances and the project’s overall numbers, similar to what happens during mortgage underwriting. Whether an increase is even possible often depends on how much contingency reserve was built into the original loan, since many construction loans include a buffer for exactly this kind of change.
Documentation the lender will want
Because construction loans release money in installments as work is completed, a change order tends to trigger extra paperwork before the next disbursement goes out. Lenders commonly want the signed change order itself, an updated cost breakdown, and sometimes a revised set of plans if the change affects the home’s structure or square footage. This documentation gets folded into the same draw schedule that governs how the rest of the loan is released, so a pending change order can, in some cases, delay the next draw until it’s resolved.
Why timing matters
A change order requested early, before the affected phase of construction has started, is usually easier and cheaper to process than one requested after work is already underway. Once materials are ordered or a phase is nearly finished, revising it can mean redoing completed work, which adds both cost and time to the project. Buyers who know they want changes tend to raise them as early in the process as possible, giving the lender time to review the paperwork without holding up the broader construction timeline. It’s also worth remembering that even a modest change order can shift the overall project budget and affect closing costs if it changes the final loan amount.
The takeaway
A change order isn’t just a conversation between a buyer and a builder — it’s also a financial event the lender has to process. Understanding how the extra cost will be funded, and how quickly the paperwork needs to move through underwriting, helps keep a mid-build change from turning into an unexpected delay.