How to Buy a Warehouse with $0 Down: A Step-by-Step Seller Financing Deal Breakdown

When Matt Barbaccia joined the CRE Accelerator back in November, the first thing he told me was, "Tyler, I feel underqualified for bigger deals." I hear that all the time. He had experience in residential real estate, he understood the fundamentals, but commercial felt like a different world. Fast forward 45 days, and Matt closed on his first commercial deal: a 70% vacant flex warehouse that he bought with zero dollars out of pocket using 100% seller financing. He set the record as a CRE Accelerator member for the fastest commercial deal ever closed.

This is a deal that most investors scrolled right past on Crexi. Nobody wanted a beat-up warehouse that was 70% vacant with a retiring owner who had let the property go. But Matt saw what everyone else missed: a building that was already subdivided, structurally sound, and priced at a level where the seller was motivated enough to finance the entire thing. If you've ever wondered how to buy a warehouse with creative financing, this is the blueprint.

Matt's story is also a clean blueprint for first-time commercial buyers. If you're newer to the space, our complete guide on commercial real estate investing walks through how deals like this fit into the broader landscape, and our step-by-step walkthrough on how to buy your first commercial property covers the playbook from offer to closing.

Finding a Deal Everyone Else Overlooked

Matt found this warehouse on Crexi. Yeah, Crexi. We always joke that listing platforms are where deals go to die, but when you're looking at properties through a different lens, there are real opportunities hiding in plain sight. This particular building was a 7,500-square-foot flex warehouse that had been owned by a business operator for years. The owner had recently renovated the office space and kitchen, then just up and retired. He walked away from the business, and the building sat there, 70% vacant, full of old equipment, hazardous materials, tires, and construction debris.

Most investors saw a headache. Matt saw a building that was already subdivided into multiple units of varying sizes (under 1,000 square feet, 1,700, and 3,800), structurally sound with metal siding, metal roof, and a clean slab on grade. No rust, no major structural issues. The only real problem was some drainage issues that he got quoted at a few thousand dollars to fix. The building itself was solid. It just needed someone willing to clean it up and fill it with tenants.

The Deal at a Glance

7,500

Square Feet

70%

Vacant at Purchase

$0

Out of Pocket

45

Days to Close

Here's a pattern I've seen over and over again: baby boomers are retiring, and many of them have their entire nest egg tied up in their commercial property. They're not sophisticated real estate investors. They're business owners who happened to own the building they operated out of. When they retire, they just want out, and they're often willing to get creative on the financing to make that happen. That's exactly the situation Matt walked into.

Structuring 100% Seller Financing with $0 Down

This is where the deal gets really interesting. Matt structured the entire purchase with seller financing, meaning the owner of the building became the bank. No traditional lender, no massive down payment, no months of underwriting. The seller carried the note because he wanted to retire and nobody else was making offers on this thing.

Here's how Matt put it together: he negotiated a two-year term at 10% interest with both interest and principal deferred. That means no monthly payments for the first two years while he stabilizes the building and fills the vacant units. His plan is to refinance with a traditional lender once the property is leased up and generating income. No prepayment penalty either, so he can refinance as soon as the numbers make sense.

"The hardest part about this deal was the acquisition. Finding a building with a storyline like this was very unique. But the opportunity was right there on Crexi for anyone willing to look deeper."

For the closing costs and initial expenses, Matt brought in private lenders: friends, family, and people in his network who were happy to earn 10% on a secured, short-term loan. He pieced together $50,000 here, $70,000 there, $80,000 here until he had everything covered. Zero dollars of his own money into the deal.

The one thing Matt says he'd do differently? He'd include an option to extend the seller financing by an additional year. Not because he's worried about the refinance timeline, but because having that safety net would reduce stress. His lenders wouldn't have minded. For them, it's a secure place to park cash at 10% returns. That's a smart lesson for anyone looking at buying commercial property with no money down: always negotiate flexibility into your terms.

What Due Diligence Uncovered (and How It Created Value)

The due diligence phase on this deal is where things got really interesting. Matt's broker advised him to hold money in escrow until the final walkthrough, which turned out to be critical. Remember, this building was full of the previous owner's equipment, hazardous materials, and general debris. They needed a clean building to start the lease-up, and holding back escrow funds gave them leverage to make sure the seller actually cleared everything out.

But here's the real gem from due diligence: Matt discovered that one of the existing tenants had quietly expanded into an additional 1,000 square feet of space without paying for it. The previous owner had been checked out for years and simply wasn't paying attention. The tenant had been operating in roughly 2,850 square feet while only paying rent on 1,800.

The Hidden Value Discovery

TENANT WAS PAYING

$1,225/mo

on 1,800 sq ft

ACTUALLY USING

2,850 sq ft

1,000+ sq ft unpaid

NEW RENT

$2,000/mo

at $8.42/sq ft

Matt approached the tenant professionally, showed them the actual square footage they were occupying, and proposed a new rate of $8.42 per square foot. The tenant didn't fight it. They ran their own comps, realized the rate was fair, and agreed to $2,000 a month. That one conversation increased Matt's monthly income from that unit by over 60%. This is forced appreciation at its finest: you're creating value not by doing construction, but by properly managing leases and understanding your building's true potential.

The Lease-Up Strategy and Forced Appreciation Plan

With 70% of the building vacant at close, Matt's primary focus is filling the remaining units. The beauty of this building is its flexibility. Because the space was already subdivided, he can offer units ranging from under 1,000 square feet up to 3,800, or combine them for a larger tenant. Flex warehouse space like this attracts a wide variety of tenants: small contractors, e-commerce businesses needing storage and shipping, trades people, and small manufacturers. It's also one of the most resilient subsegments of industrial real estate, with low vacancy rates and rising rents across most U.S. markets in 2026.

Matt's marketing the space on Crexi, through social media, and by networking locally. He's pricing the remaining units at market rate based on comps in the area, and the interest has been solid. The two-year deferred payment structure on his seller financing gives him runway to get the building stabilized without cash flow pressure.

"I would not rule out any listing platforms. This deal was hiding in plain sight on Crexi. People write off good opportunities every day because they don't dig deeper into the story behind the building."

The exit strategy is straightforward: once the building is stabilized with tenants and generating consistent income, Matt will refinance with a traditional lender at a valuation based on the new NOI. Given that he bought the building at a significant discount because of its vacancy, and he's leasing it up at market rates, the forced appreciation on this deal should be substantial. He could hold and cash flow, or sell and deploy the equity into a larger deal. That's the power of commercial real estate: you have options.

What I really appreciate about Matt's approach is that he leveraged the CRE Accelerator community throughout the process. He ran the deal by other members, got feedback on his underwriting, and worked with his assigned advisor Chris to think through exit strategies he hadn't considered. Having a group of people who've done deals like this before gave him the confidence to move fast when most investors would have been paralyzed by the vacancy rate.

Key Takeaways

Don't skip the listing platforms. This deal was sitting on Crexi for anyone to find. Most investors scrolled past because of the high vacancy and messy condition. If you're learning how to buy a warehouse, start by looking where others aren't.

Seller financing is more available than you think. Retiring business owners who can't find buyers are often willing to carry the note. A two-year deferred payment structure gave Matt the runway to stabilize the property before refinancing.

Due diligence creates value. Matt discovered a tenant using 1,000+ extra square feet without paying for it. One conversation raised that unit's rent by over 60%. Always measure your spaces and verify what tenants are actually occupying.

Hold escrow until the final walkthrough. When buying a property that needs cleanup, hold money in escrow to ensure the seller actually delivers the building in the agreed-upon condition. This saved Matt from inheriting a building full of hazardous materials.

Negotiate extension options on creative financing. The one thing Matt would do differently is include an option to extend his seller financing by a year. Always build flexibility into your terms.

This article is adapted from a conversation on the Tyler Cauble YouTube channel.

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