Most people teaching sub2 describe it like this: “You take over the seller’s existing loan.” Cool. Now what? What does the actual offer look like? What do you tell the title company? What happens when State Farm laughs at you?
This is the El Paso deal — broken down step by step with every number. A two-year-old house near the military base, ARV $480K, sitting vacant, VA loan at $430K, rate of 5.7%, monthly payment $3,656. Here’s exactly what we did and where deals like this fall apart.
Step 1: Qualify It in 2 Minutes — Three Numbers, That’s It
Before you drive anywhere, run these three:
Loan balance vs. ARV. $430K loan against a $480K house. $50K gap. You’re not buying distressed equity here — you’re buying an interest rate. In a market where new financing prices at 7%+, a locked 5.7% fixed is the asset. That’s what you’re acquiring.
Monthly payment vs. market rent. $3,656/month PITI. Single-family near a military base in El Paso rents for $2,800–$3,200. That spread means a straight rental doesn’t work — you’d be -$400 to -$850/month. Knowing this before the appointment means you go in already knowing this deal needs a wrap or a short-term appreciation hold. You don’t waste an hour negotiating a deal you don’t have an exit for.
Seller motivation. Vacant plus military base means either a PCS move or an inherited property. This one PCS’d. No emotional attachment to the house. They need it gone quickly and cleanly. Speed is your offer.
The mistake that blows Step 1: Assuming all sub2 deals cash flow day one. They don’t. Run the payment-to-rent math before you walk in the door — not after you’re already attached to the deal.
Step 2: Structure the Offer — How the Numbers Stack
Purchase price: $430K (the loan balance — no new financing). Seller walking money: roughly 5% of purchase price, so under $24K. Hold period: 36 months. The seller originally listed at market ($480K); we came in $50K under. They offered 3% commission and were flexible on fee structure.
Here’s the actual stack:
- Your purchase price: $430K
- Your cash in: $20K–22K seller walking money + closing costs = roughly $25K all-in
- Rate you inherited: 5.7% fixed — immune to Fed moves, rate hikes, whatever
- Term you locked: 36 months before you refi, sell, or hand it off on a wrap
One note on the commission structure: this seller offered 3% listing-side and was open on stacking. At StepStone, our agents can actually work these deals — most brokerages ban their agents from sub2 and wrap transactions entirely. That’s not a boast; it’s just math. If your brokerage forbids it, you’re leaving a growing deal type on the table every time a seller can’t get a straight payoff.
The mistake that blows Step 2: Letting the seller anchor on their $480K list price and trying to grind them down. Don’t. Reframe the conversation around the loan balance and what they walk away with in cash. Retail price is irrelevant when no payoff check is coming.
Step 3: Lock Insurance Before You Touch Anything Else — Budget 5 to 7 Business Days
This is where deals die quietly.
Your Allstate, your State Farm — companies built for standard owner-occupied single-family — have real trouble with sub2. It’s not that it’s illegal. It’s that their underwriting systems aren’t built for “named insured isn’t the mortgagor.” They’ll either decline outright or write you something that doesn’t satisfy the lender’s escrow requirements, which means your deal doesn’t close.
You need a carrier that can shop multiple underwriters and has actually done this before. When you find the right one, this is a 5-to-7 business day process, not a 4-week crawl. But you have to find them before you sign the contract, not after.
Build a short list of non-standard market carriers in your area. Call them with one direct question: “I’m purchasing a property subject-to existing financing. The mortgage stays in the seller’s name. Can you write a policy that names me as additional insured and satisfies the lender’s escrow requirement?” Their answer in the first 30 seconds tells you whether to call the next one.
The mistake that blows Step 3: Calling State Farm on Monday assuming you’ll have binders by Thursday. By the time you figure out they can’t write it, you’ve burned 10 days and your seller is re-listing.
Step 4: Call Three Title Companies, Use One — 21 to 30 Days to Close
Sub2 does not automatically trigger the due-on-sale clause. Lenders have historically not called performing loans. But not every title company knows this, and the ones who don’t will either refuse to close or stall you for six weeks while they figure it out.
Call three title companies before you go under contract. Ask directly: “Have you closed a subject-to transaction where the existing mortgage stayed in place? How many in the last 12 months?”
One confident “yes, regularly” beats three “we’d have to check with our underwriters.”
In Texas, a clean sub2 closes in 21–30 days with the right title company. If they quote you 45+, they’re telling you they’ve never done it.
The mistake that blows Step 4: Picking the title company because they’re the cheapest or closest to the property. You need one that’s closed these deals, not one that’s willing to learn on yours.
Step 5: Exit With the Math, Not the Hope — Three Real Outcomes
Wrap it (highest return). Sell on owner financing at $510K, 7.5%, 5% down. That’s $25,500 upfront — covers nearly your entire cash-in. Buyer’s payment: roughly $3,775/month. Your monthly spread: ~$119/month plus the down payment plus equity appreciation. You’re profiting on three separate mechanisms simultaneously.
Rent it (negative carry, appreciation play). At $3,200 rent, you’re -$456/month against your $3,656 payment. Only makes sense if you’re in a military market with strong appreciation history and you plan to refi in 24 months below a rate that pencils. Cash flow play it is not.
Wholesale it (fastest exit, zero holding). Package the deal — property details, loan terms, 5.7% rate, payment, hold structure — and sell the contract to another investor for a $10K–$20K assignment fee. You never close. You never carry insurance. You collect and move to the next one.
Make the mess, then clean up the mess. Get the deal signed. Then decide which of those three exits fits your current position. Do not wait for perfect clarity before making an offer — you’ll talk yourself out of every good deal that comes across your desk.
The mistake that blows Step 5: Engineering the exit strategy before you have a signed contract. Deciding which buyer to find, which market to hold through, which rate to refi at — all of that before there’s a deal. There’s no deal to engineer.
The Number That Doesn’t Show Up in the Spreadsheet
$430K at 5.7% fixed in a 7%+ market is not just a below-market rate. It’s a product that no longer exists. You’re not selling a house — you’re selling access to financing conditions that new buyers cannot get anywhere else. That’s why a buyer pays retail (or above it) on a wrap. That’s the actual trade.
Gurus teach you to hunt distressed equity. Sub2 is different. You’re hunting a rate and structuring around it.
We walk through live deals exactly like this one at Black Sheep Convention — not the concept of subject-to, but actual deal breakdowns with real sellers, title agents, and exit buyers in the room telling you what happened and what nearly tanked it. That’s the format. Real numbers, real mistakes, real Monday-morning moves.
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