Somebody told you that you can build a house with 3.5% down using an FHA loan, and now you’re wondering if that’s actually true or just one of those things people say.
It’s mostly true. But the details matter a lot, and the gap between “FHA construction loan exists” and “I closed on an FHA construction loan” is wider than most people expect going in.
I want to give you a realistic picture of what the FHA loan Texas process actually involves the requirements, the cash you’ll realistically need, where deals fall apart, and what the timeline looks like from application to keys in hand.
First, Understand What You’re Actually Applying For
FHA doesn’t just have one construction product. There are two completely different programs that get lumped under the same label, and mixing them up wastes everyone’s time.
The FHA One-Time Close loan is for building a brand-new home. It covers the land, the construction, and the permanent mortgage all in a single closing. When construction finishes and the certificate of occupancy gets issued, the loan automatically converts to your regular 30-year mortgage. You don’t refinance. You don’t close again. The whole thing is set up at the beginning and converts at the end.
The FHA 203(k) loan is for buying an existing home and financing the renovation at the same time. You’re not building new you’re buying something that needs work and rolling the purchase price and repair costs into one loan. This comes in two flavors: the Standard 203(k) for major structural work, and the Limited 203(k) capped at $35,000 in renovations for lighter cosmetic updates.
If you want to build new construction, you want the One-Time Close. If you’re eyeing a fixer-upper, you want 203(k). The eligibility rules and process are different enough that what applies to one doesn’t necessarily apply to the other.
Who Can Actually Get an FHA Construction Loan in Texas
Credit score is the first question everyone asks. The official FHA floor is 580 for the 3.5% down payment option. Drop below that specifically between 500 and 579 and you can still use FHA, but you’d need 10% down instead. Below 500 and FHA is off the table regardless of anything else.
That’s the federal guideline. Lenders doing FHA construction loans typically add their own minimum on top of it, and those internal overlays often start at 620. Some require 640. The reason is simple: construction loans carry more moving parts and more risk than a standard purchase. A lender willing to do an FHA purchase at 580 might not touch an FHA construction loan at the same score.
If your score sits between 580 and 619, you’re in a gray zone. You’re not disqualified you just need to find the right lender. Calling three or four and asking specifically about their construction loan credit minimums will tell you more in an hour than reading guides for a week.
One practical note: construction loans have longer timelines than purchase loans. From application to when your home is done, you might be looking at 10–14 months. Your credit score is a live number during that entire period. If you’re sitting at 615 and a lender needs 620, spending two months paying down balances before applying is often worth the delay.
The Real Down Payment Conversation
Yes, the minimum is 3.5%. On a $350,000 construction project, that’s $12,250. But I’ve never met a buyer who walked out of a FHA construction closing having only prepared for 3.5% down, because construction lending has cash requirements that a standard purchase doesn’t.
Closing costs in Texas typically run $9,000–$14,000 on a loan this size. That’s on top of the down payment, not included in it.
Then there’s the contingency reserve. Most lenders on construction loans require you to hold back 10–15% of the total construction budget in reserve for cost overruns. This money has to be in your account and verifiable, but you can’t use it for your down payment or closing costs. On a $350,000 build, that’s $35,000–$52,500 sitting separately in reserve.
So you’re looking at something closer to this for a $350,000 project:
- Down payment: $12,250
- Closing costs: ~$11,000
- Contingency reserve: $35,000–$52,500
Total liquid assets needed before you start: somewhere between $58,000 and $75,000, depending on lender requirements.
That’s a far cry from “3.5% down.” It doesn’t make the loan inaccessible, but people who walk in having only saved the down payment get blindsided by this. Know it upfront.
The down payment itself can come from savings, documented gift funds from family, or down payment assistance programs. Texas has state and local DPA programs, and some of them work with FHA loans. Construction lending is more specific not every assistance program extends to it so you’ll want to ask the lender whether the DPA you’re counting on is eligible for the construction product they offer.
The Builder Requirement Nobody Mentions Early Enough
Here’s where a lot of FHA construction deals fall apart in Texas, and it happens because people find their builder before they find their lender.
For the One-Time Close program, the builder must be HUD-approved. This isn’t a rubber stamp the builder needs to meet specific licensing, insurance, and bonding requirements and go through an application process. Plenty of small custom builders in Texas have never done this and have no interest in doing it.
You can check HUD’s website to see if a builder is already approved. If they’re not, they’d have to apply, and that process takes weeks. Some builders are willing to go through it for the right client. Many aren’t.
This is not a dealbreaker if you know about it early. It becomes a dealbreaker when you’ve signed a contract with a builder, gone through weeks of planning, and then your lender tells you the builder isn’t eligible. At that point, you either find a new builder or you abandon FHA construction financing.
Verify builder approval status before you sign anything with them. That’s the single most practical piece of advice in this entire guide.
The home being built also has to pass FHA’s Minimum Property Standards. Inspections happen at each phase of construction foundation, framing, mechanical systems, final walkthrough. These aren’t extraordinary requirements, but they do mean the project can’t cut corners, and draws won’t get released until the inspection for that phase clears.
Debt-to-Income and Income Documentation
FHA’s official DTI guideline is 43% for automated underwriting, with exceptions up to 50% in some cases. Lenders on construction products tend to be stricter than that 45% is a more realistic ceiling for most.
The tricky part for construction borrowers is dual housing costs. If you’re renting an apartment while your house gets built, both your rent and your interest-only construction payments count toward your DTI during the build. This is temporary, but it affects your qualification numbers. Some lenders handle this by qualifying you at the full principal-and-interest rate (the permanent payment) rather than the interest-only rate. That’s conservative, but it ensures you qualify based on what you’ll actually pay long-term.
Self-employed borrowers need two years of personal and business tax returns plus a current profit and loss statement. That’s standard FHA construction doesn’t add anything new here. What catches people is that adjusted gross income on tax returns (after deductions) can look quite different from what they feel like they actually earn. If your adjusted income after business deductions doesn’t support the loan amount you need, that’s a conversation to have with a lender before you finalize construction plans and budgets.
What the Timeline Looks Like Honestly
FHA construction loans don’t close in three weeks. Here’s what to actually budget for.
Getting from application to your construction closing takes 45–75 days. The builder approval check, land appraisal, construction plan review, and full underwriting all take time. If there are hiccups the builder needs a document, the appraiser takes two weeks, underwriting has questions it stretches.
The construction phase for most single-family homes in Texas runs 6–12 months. Custom builds in rural areas where inspectors travel further can take longer. After your certificate of occupancy, the lender converts the loan to permanent status over a few weeks.
From the day you apply to the day you move in, 10–15 months is realistic. This matters if you’re on a lease with a hard end date, or if you’re planning to sell your current home at a specific time. Plan with buffer. Texas weather, permit delays, subcontractor availability, and material lead times all introduce uncertainty that doesn’t care about your timeline.
After You’re In: Refinancing Options
Once your home is complete and you’ve been in the permanent phase of the loan for a while, you’re not stuck there forever.
If interest rates drop or you just want to simplify your paperwork without a full underwriting process, an FHA streamline refinance is the most straightforward option. No new appraisal required in most cases, limited income documentation, and the process is much faster than your original application. It’s designed specifically for FHA borrowers who want a lower rate without starting over from scratch.
If you want to get out of FHA mortgage insurance entirely which makes sense once you’ve built enough equity a home loan refinance into a conventional loan is worth looking at when your equity hits 20%. FHA mortgage insurance doesn’t automatically cancel the way conventional PMI does. The only way to remove it if you put less than 10% down originally is to refinance out of the FHA loan. Many buyers do this 3–5 years after building, especially if they’ve seen appreciation push their equity past that 20% threshold.
FAQs: FHA Construction Loan Texas
Can I use land I already own as part of my down payment?
In many cases, yes. If you own the land free and clear, its appraised value can be applied toward the down payment requirement. If there’s a remaining balance on the land, the construction loan may be able to pay it off at closing, and any remaining equity counts toward your contribution. Your lender will confirm how they handle this based on their specific program guidelines.
What if my credit score is 600 can I still qualify?
Possibly. The FHA floor is 580, but construction lenders often set their own minimums at 620 or 640. A 600 score narrows your options but doesn’t make them zero. You’d need to shop specifically for lenders who go to that range on construction products, or spend a couple months moving the score up before applying.
How does FHA mortgage insurance work on a construction loan?
You pay an upfront MIP of 1.75% of the loan amount at closing (this can be rolled into the loan). Then there’s an annual premium paid monthly around 0.55% for most borrowers. If you put less than 10% down, that monthly premium stays for the life of the loan. It doesn’t cancel when you hit 20% equity the way conventional PMI does. Refinancing out of FHA is the only way to remove it.
Can I act as my own general contractor?
Generally no. FHA One-Time Close requires a licensed, HUD-approved builder managing the project. Owner-builder arrangements where the buyer serves as their own GC are not permitted under standard FHA construction guidelines.
What if construction goes over the original budget?
That’s what the contingency reserve exists for. Cost overruns get drawn from that reserve. If overruns exceed the reserve, you’d cover the difference out of pocket FHA won’t increase your loan mid-construction because materials got more expensive. This is why having a detailed, itemized construction contract with your builder matters before you ever apply. Vague estimates lead to budget surprises that the loan can’t absorb.