Question 1

What credit score do I need for a construction loan?

Accepted Answer

Construction loans generally carry stricter credit requirements than a standard purchase mortgage. Many lenders look for scores in the high 600s or above for conventional construction loan programs, though government-backed options (FHA, VA) can sometimes work with lower scores depending on the lender. Exact thresholds vary by lender and loan program — this is one of the first things to confirm when comparing lenders.

Question 2

How much down payment do I need for a custom home construction loan?

Accepted Answer

Down payments on construction loans tend to run higher than on a standard mortgage — a figure around 20% of total project cost is commonly cited across lenders, though it varies by program, credit profile, and whether you already own the land (land equity can sometimes count toward the down payment). Some government-backed programs may allow less for qualifying borrowers. Ask any lender you're comparing exactly what their specific program requires.

Question 3

Do I pay interest on the full loan amount during construction?

Accepted Answer

Typically no. Most construction loans charge interest only on the portion of the loan that has actually been disbursed through draws — not on your full approved loan amount. That means your payment is usually smaller early in the build and grows as more of the budget is drawn down.

Question 4

What is a draw schedule?

Accepted Answer

A draw schedule is the plan your lender uses to release construction funds in stages, tied to inspected building milestones (commonly things like foundation, framing, rough-in, drywall, and finishes). A lender-appointed inspector typically verifies each stage before the next draw is released — this protects the lender from funding work that hasn't actually happened.

Question 5

What's the difference between construction-to-permanent and standalone construction loans?

Accepted Answer

A construction-to-permanent loan closes once and automatically converts into a standard mortgage once the home is finished. A standalone (or two-time-close) construction loan is a short-term loan only for the build phase — once construction is done, you separately apply for and close on a new permanent mortgage to pay it off. See our full breakdown on the Loan Types page.

Question 6

Can I act as my own general contractor?

Accepted Answer

Some lenders offer owner-builder construction loans for borrowers who can document real construction or project-management experience, but most retail construction loan programs require a licensed, bonded, lender-approved general contractor to run the project. If you don't have documented experience, expect most lenders to require you to hire a GC.

Question 7

Do construction loans have higher interest rates than a regular mortgage?

Accepted Answer

Generally, yes — construction loans tend to carry higher rates than a comparable standard mortgage, reflecting the added risk of financing a project that isn't built yet. We don't quote specific rate figures because they change with market conditions and vary by lender, credit profile, and program; a licensed lender can give you an accurate, current quote for your situation.

Question 8

Can I finance a barndominium or non-traditional custom home with a construction loan?

Accepted Answer

In many cases, yes — the underlying construction-loan mechanics (draws, inspections, interest-only build phase) generally apply to barndominiums and other non-traditional builds. That said, appraisal comparables and individual lender comfort with the structure type can vary more than with a traditional stick-built custom home, so it's worth confirming directly with lenders who have experience financing that build type.

Question 9

What happens if my construction project goes over budget?

Accepted Answer

This varies by lender and loan agreement, but cost overruns are a real risk lenders plan for — some require a contingency reserve built into the original loan amount, and some allow (or require) the borrower to cover overages out of pocket before further draws are released. Ask upfront how your lender handles budget overruns before you sign anything.

Question 10

Is CustomHomeLoan.co a lender?

Accepted Answer

No. CustomHomeLoan.co is an independent informational resource and lead-connection service. We don't originate, underwrite, or fund loans — we explain how construction loans generally work and help connect you with lenders and financing options. Final terms, rates, and approval decisions are always made by the lending institution you work with.

Construction Loan Questions, Answered Straight

What Custom Home Builders Actually Ask

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