Financing New Construction in Tennessee: Loans, Rate Locks & Builder Lenders

Financing a home that doesn't exist yet is a different animal than financing one you can walk through this afternoon. The home is a set of plans and a foundation that hasn't been poured, the closing is months out instead of weeks, and the menu of loan products and lender incentives looks unfamiliar even to people who've bought before. None of it is hard once someone lays it out flat — but a lot of new-construction buyers in Middle Tennessee meet these terms for the first time standing in a model home, which is the worst place to learn them. This page is the calm, before-you-go version.

One thing up front, because it shapes everything below: we're a Middle Tennessee real estate team, not a lender. We don't write loans, quote rates, or set lock periods. What we do is represent buyers through new-construction builds from Spring Hill to Gallatin every week, which means we've watched the financing side play out across a lot of deals and a lot of lenders. So treat the mechanics here as the framework — the questions to ask and the moving parts to understand — and treat your loan officer as the person who confirms the specifics for your situation.

The first fork: are you building, or buying something already being built?

Almost every financing question downstream depends on this one distinction, and builders and buyers often use "new construction" loosely for two very different transactions. In the first, you're contracting to have a home built — to-be-built, on a lot, from plans, with a builder who breaks ground after you sign — and the home rises over a build cycle that commonly runs several months to the better part of a year before you close and move in. In the second, you're buying a home the builder has already built or nearly finished on speculation — a spec or inventory home — that you can tour and that closes on a normal, near-term timeline once you're under contract. The financing diverges sharply between the two. A finished or nearly-finished spec home is usually bought with an ordinary purchase mortgage, the same kind you'd use on a resale home, because the house is essentially done and the closing is soon. A to-be-built home is where the specialized products and the extended rate locks come in, precisely because money has to be handled over a long stretch while the house gets made. Knowing which transaction you're actually in tells you which half of this page applies to you.

Construction-to-permanent loans, in plain terms

When you're financing a home that gets built over time — most often on your own lot, or through certain custom and semi-custom builders — the product you'll hear about is the construction-to-permanent loan, sometimes called a one-time-close or single-close construction loan. It bundles two loans into one. The first phase is the construction loan: the lender advances money in stages as the house gets built — foundation, framing, roof, mechanicals, finishes — paying out against inspections rather than handing over the full amount on day one, and you typically pay interest only on the money actually drawn so far. The second phase is the permanent loan: once the home is finished and passes final inspection, the loan converts to a standard long-term mortgage — your ordinary monthly payment — without a second closing and a second round of closing costs. That single-closing structure is the whole appeal.

The alternative you may hear about is a two-time-close, where the construction loan and the permanent mortgage are genuinely two separate loans with two closings — you finance the build, then refinance into a permanent mortgage when it's done. It can make sense in some situations, but it means a second set of closing costs and re-qualifying at the back end, which is exactly what the one-time-close is built to avoid. Your lender will tell you which structures they offer and which fits your build, because not every lender does construction loans, and the ones that do don't all do them the same way — so it's a question worth asking before you assume a path.

The far more common case: financing a builder's spec home

Here's the part worth saying clearly, because the construction-loan vocabulary scares people off unnecessarily. The majority of new-construction buyers in Middle Tennessee's production communities — the neighborhoods of similar homes a builder puts up in phases — are not getting a construction loan at all. They're buying a home the builder is building or has built, with an ordinary purchase mortgage: conventional, FHA, VA, USDA, whichever the buyer qualifies for and chooses. The builder carries the cost and risk of construction on their own financing; you sign a purchase agreement, put down earnest money (and sometimes deposits toward design selections), and close on a regular mortgage when the home is ready. The build timeline still stretches the deal out — that's where extended rate locks come in, which we'll get to — but the loan itself is a standard purchase loan. If you've bought a resale home before, the loan will feel familiar; it's the calendar and a few new line items that change. Why this matters: a buyer who thinks new construction requires a special, harder-to-get loan sometimes talks themselves out of a community they could comfortably buy in. For most production-builder purchases, if you can qualify for a mortgage on a resale home in the same price range, you can generally qualify here too — your lender confirms it, but don't let the word "construction" do work it doesn't deserve. This is the half of the page most Middle Tennessee buyers actually live in.

Extended rate locks: the timeline problem nobody warns you about

This is the single most under-explained piece of new-construction financing, and the one that catches the most buyers off guard. On a resale purchase, you might lock your interest rate for thirty to sixty days, because that's roughly how long it takes to get from contract to closing. On a to-be-built home, closing might be six, eight, or ten months out — and a standard short lock will have long since expired by the time you actually need the rate.

A rate lock is a lender's commitment to hold a quoted interest rate for a set window, protecting you from rates moving up before you close. The catch on a long build is obvious once you see it: the longer the lock, the longer the lender is taking on that risk, so extended locks built for construction timelines generally cost something the short ones don't — paid as an upfront fee, or built into a slightly different rate, depending on the lender and the program. Some extended-lock programs also include a one-time float-down option, which lets you capture a lower rate if the market drops before closing while still being protected if it rises. Terms, costs, and availability vary widely by lender, which is exactly why this is a conversation to have early.

The piece to internalize is the mechanic, not any number: on a long build, the timing of your rate lock is itself a decision with a cost attached, and it's one that doesn't even exist on a resale purchase. The questions that matter — how long can you lock, what does the extended window cost, is there a float-down, and what happens if the build runs past the lock — are ones a good lender will walk through with you. Build timelines slip for weather, supply, and the ordinary friction of construction, so it's worth padding for a home that finishes later than the schedule on the wall in the sales office promises. Your lender prices that risk; your job is to go in expecting the calendar to move and to have asked what happens if it does.

Builder preferred lenders: what's actually on the table

Most builders have a preferred lender — sometimes one they own a stake in, sometimes a longtime partner — and they'll often attach an incentive to using it: a credit toward closing costs, a contribution toward an extended lock or a rate buydown, or design-center dollars. These incentives are real, they can be substantial, and using the preferred lender is a completely legitimate, common choice that works out well for a lot of buyers. We want to be plain about that, because the goal here isn't to steer you anywhere — it's to help you compare clearly.

The thing worth understanding is what the incentive is and isn't. A closing-cost credit lowers what you pay at the table; it doesn't, by itself, tell you whether the underlying rate and lender fees are competitive. So the apples-to-apples way to weigh a preferred-lender offer is to put it next to a quote from at least one outside lender and compare the whole picture — the rate, the lender fees, and the incentive together — over the years you actually plan to own the home. Sometimes the builder's incentive clearly wins on total cost; sometimes an outside lender's pricing more than offsets it. You only know which by comparing, and comparing is normal — a builder expecting your business has no reason to be surprised that you shopped the loan.

• •Read the incentive's condition. Builder closing-cost help is frequently tied to financing through the preferred lender — that's the trade, and it's a fair one to make eyes open. Know what you'd be giving up by going outside before you decide either way.
• •Compare total cost, not the credit alone. A larger credit paired with a higher rate can cost more over time than a smaller credit with better underlying pricing — and the reverse happens too. Run both over your real hold period.
• •A preferred lender already inside the builder's process can be genuinely smoother — coordinated timelines, familiarity with the community, fewer handoffs. That convenience has real value; weigh it alongside the dollars rather than instead of them.
• •You can usually get a quote from the preferred lender and an outside lender at the same time. Doing both isn't a slight to anyone; it's how you let the incentive prove it's the better deal.
• •Get the offer in writing and dated. Incentives shift with the market and the community, so the version you compare should be the version you can hold the builder to at closing.

Pre-approval timing for a build: earlier than you think

On a resale purchase, the rhythm is familiar — get pre-approved, then go shopping. New construction tilts the timing in two directions at once: you want to be pre-approved before you ever sign a build contract, and you should expect to confirm your financing again as closing approaches, sometimes many months later. Pre-approval up front does its usual job — it tells you the price range you can actually work in and signals to the builder that you're a serious, qualified buyer — but it carries extra weight here because you're committing to a months-long process and an earnest-money deposit before a home exists. Walking into the sales office already pre-approved means you're configuring a home you can finance, not one you're hoping to, and it positions you to evaluate any preferred-lender incentive from knowledge rather than time pressure.

The wrinkle unique to long builds is the back end. A pre-approval reflects your finances at a point in time, and a lot can change over a six-to-ten-month build — your income, your debts, your credit, even the broader rate environment. Lenders re-verify your situation as closing nears, which leads to the single most important behavioral rule in new-construction financing, important enough to put plainly:

This is also where having your own representation quietly earns its keep. Because we walk buyers through these builds constantly, part of what we do is help you sequence the financing right — pre-approved before you sign, mindful of the cardinal rule through the build, and confirming the lock and the final numbers as closing comes into view. We're not the lender, but we know where the timeline tends to bite, and we'd rather flag it early than watch it surprise someone at the end.

Loan types you can use on new construction

For a finished or to-be-finished spec home bought with an ordinary purchase mortgage, the loan options are essentially the same ones available on any home — and which fits you depends on your eligibility, your down payment, and your goals, all of which your lender confirms. The short, honest map: Know the menu exists so the conversation with your loan officer is a real one — the right loan is the one you qualify for that fits how long you'll stay and how you want your money to work, a determination your lender makes with you, not a default the builder's process picks for you.

• •Conventional loans — the most common path on new construction, with a range of down-payment options for qualified buyers, and frequently the loan a builder's incentive is structured around.
• •FHA loans — government-backed, often more accessible on credit and down payment; the home and builder need to meet the program's requirements, which your lender checks.
• •VA loans — for eligible veterans, active-duty service members, and certain surviving spouses, with strong benefits like no down payment for those with full entitlement. New-construction communities can absolutely be bought with a VA loan; the property has to meet VA requirements and appraisal standards. As a veteran-owned team, this one's close to home for us.
• •USDA loans — for eligible buyers in qualifying rural areas, and a meaningful share of Middle Tennessee's newer communities sit in or near USDA-eligible zones. Worth asking about if you're building farther out.
• •Construction-to-permanent loans — the single-close product for genuinely to-be-built homes, covered above, offered by some but not all lenders.

A few costs and quirks specific to new construction

Beyond the loan itself, a handful of line items show up on new builds that resale buyers rarely think about, and knowing they're coming keeps your budget honest.

• •Design-center selections. Upgrades chosen at the design center add up fast, and whether they roll into the loan or get paid separately depends on the builder and your financing — confirm it early so a selection spree doesn't quietly outrun your approval.
• •The appraisal still matters. Even on new construction, the lender orders an appraisal, and the home has to appraise for the contract price for the loan to work as written — a real consideration when you've added upgrades that may not all return dollar-for-dollar in value.
• •An independent inspection is still worth it. A new home can have issues, and a builder's warranty works far better when problems are documented early; budgeting for your own inspection is sound even when the home has never been lived in.
• •HOA dues and a still-forming community. Many new communities carry HOA dues, and amenities shown on the site plan may still be on the way — both fair to factor into the cost of ownership, not just the purchase price.
• •Earnest money and deposits sit out longer. Your earnest money and any design deposits are committed for the length of the build, not a few weeks — understand the terms around them before you sign.

How representation fits the financing side

We don't write your loan, and we'd never pretend to. What we do is represent you through the build — at no cost to you in new-construction communities — and part of that is making sure the financing pieces line up with the rest of the transaction. We help you get pre-approved before you sign, read a builder's preferred-lender incentive next to an outside quote so you're comparing the whole picture, keep the rate-lock timing on your radar against a build calendar that tends to move, and hold the line on the cardinal rule through to closing. And the relationship is in writing: every buyer agreement we use includes a 24-hour kickout — written notice releases you within 24 hours if we're ever not earning your business — and as a veteran-owned team. The lender confirms the numbers; we help you ask the right questions and keep the deal whole.

Frequently asked questions

Do I need a construction loan to buy a new-construction home in Tennessee?

Usually not, if you're buying from a production builder in a community of homes built in phases. In that case the builder finances construction on their own, and you buy the finished home with an ordinary purchase mortgage — conventional, FHA, VA, or USDA, whichever you qualify for. A construction-to-permanent loan typically comes into play when you're having a home built to order, often on your own lot or through certain custom and semi-custom builders. Your lender confirms which structure fits your situation, but for most new-construction purchases the loan looks much like a resale loan — it's the timeline and a few extra line items that differ.

What is a construction-to-permanent loan?

It's a single loan that covers both building the home and the long-term mortgage afterward, with one closing. During construction, the lender advances money in stages against inspections, and you typically pay interest only on the amount drawn so far. When the home is finished and passes final inspection, the loan converts to a standard permanent mortgage — your regular monthly payment — without a second closing or a second round of closing costs. That one-time-close structure, avoiding a separate refinance at the end, is its main appeal. Not every lender offers them, and terms vary, so confirm availability and structure with your loan officer early.

Why does a new-construction build need an extended rate lock?

Because the build can take many months, and a standard thirty-to-sixty-day rate lock would expire long before you close. An extended lock holds your quoted rate over a longer window sized to a construction timeline, protecting you from rates rising before closing. The trade is that longer locks generally cost something the short ones don't — paid as an upfront fee or built into the rate — because the lender carries that risk longer. Some programs include a one-time float-down so you can capture a lower rate if the market drops while still being protected if it rises. Ask your lender how long you can lock, what it costs, whether there's a float-down, and what happens if the build runs past the lock — and pad for a timeline that slips.

Should I use the builder's preferred lender?

Sometimes yes, sometimes no — it depends on the full comparison, and either choice can be the right one. Builders often attach an incentive, like a closing-cost credit or a rate-buydown contribution, to using their preferred lender, and those incentives are real and frequently worthwhile. The way to decide is to put the preferred-lender offer next to a quote from at least one outside lender and compare the whole picture — rate, lender fees, and incentive together — over the years you plan to own the home, rather than judging by the headline credit alone. Comparing is completely normal. Get the offer in writing and dated, and choose on total cost plus the value of a smoother, coordinated process.

When should I get pre-approved for new construction?

Before you sign a build contract — earlier than the resale rhythm of getting pre-approved and then shopping. Pre-approval tells you the price range you can actually finance and signals to the builder that you're a serious buyer, which matters more here because you're committing to a months-long process and an earnest-money deposit before the home exists. Expect to confirm your financing again as closing approaches, since lenders re-verify your finances at the end of a long build. And follow the cardinal rule the whole way through: keep your financial picture still — no new credit, no new debts, no job changes or large undocumented deposits — until you close.

Can I use a VA or USDA loan on a new-construction home?

Often, yes. Eligible veterans, active-duty service members, and certain surviving spouses can use a VA loan on new construction — the home and builder need to meet VA requirements and the property has to satisfy the VA appraisal. USDA loans are available to eligible buyers in qualifying rural areas, and a meaningful share of Middle Tennessee's newer communities sit in or near USDA-eligible zones, so it's worth asking about if you're building farther out. Your lender confirms eligibility and whether a given community and home qualify. As a veteran-owned team, we're glad to help VA buyers target communities that fit the benefit.

Does it cost anything to have an agent represent me on a new-construction purchase?

We represent buyers in new construction at no cost to you. We don't write loans or quote rates — we're a real estate team, not a lender — but because we walk buyers through these builds constantly, we help you sequence the financing right, read a builder's preferred-lender incentive next to an outside quote, keep the rate-lock timing on your radar, and protect the deal through the cardinal rule to closing. Having your own representation in a model home is simply nice to have — a second person whose whole focus is the financing sequence, the timeline, and the questions worth asking before you sign.

Who is The Will Johnson Team?

The Will Johnson Team is a veteran-owned Nashville and Middle Tennessee real estate team brokered by eXp Realty since 2017. Will Johnson is a U.S. Army veteran and former nurse anesthetist who has been a Middle Tennessee Realtor for twelve years. The team represents buyers in new-construction communities across the region — at no cost to the buyer — helping them understand the financing framework, compare lender options clearly, and navigate the build from contract through closing. The number is 615-265-1000.