Investors — what’s your #1 deal killer?

Question

You find a property that looks good on paper, but what’s the one thing that makes you immediately walk away?

• Rehab being too high?
• ARV not strong enough?
• Neighborhood?
• Taxes/insurance?
• Price?
• Seller expectations?
• Something else?

Curious to hear what everyone looks for when they’re evaluating a deal. And if you’re actively buying right now, what type of property are you looking for?

Arman Ahmed · Answer

For me, the biggest deal killer is when the numbers only work under perfect assumptions. If the rent is aggressive, rehab estimate is too thin, or there’s no room for an unexpected repair, I’m usually out. I’d rather pass on a deal than spend years trying to make a bad one work. That’s especially important with out-of-state investing, where having solid local comps, contractors, and property management can help uncover problems before you close.

Colin Spell · Answer

Location is always the first thing that can make or break a deal for me. Before I decide whether I truly like a property, I want to know more about the area surrounding it. I look at crime and safety ratings,the condition of neighboring properties, rental demand, population and job growth, and the overall potential for long-term appreciation. If a property is in a rough area or surrounded by homes that aren't being maintained, that can quickly make me walk away from a deal.

If the location checks out, the price is the next thing I analyze. I look at comparable properties in the immediate area and ask myself, "Am I buying this property at a good price or am I paying a premium that will hurt my returns?"

Days on market also plays a huge and critical role in my strategy. If I find a multifamily property in a strong location that's been sitting for a while, there may be an opportunity to negotiate below asking price or receive seller concessions. Like Caleb mentioned above, sellers can sometimes value their properties based on what they want to get rather than what the numbers actually support.

Right now, I'm primarily looking for multifamily buy and hold opportunities in A-/B+ areas throughout the Carolinas. My goal is to find properties where location, purchase price, rental demand, and long-term appreciation all make sense, not simply buy a property because it's technically a multifamily property.

Since you're also located in the Carolinas, I'd be more than happy to connect and see how we can help each other!

Matthew Tregoning · Answer

For an STR, a great revenue projection with no realistic plan for cleaning, maintenance and guest issues. Someone has to do that work, and the numbers need to include it. An amazing spreadsheet won't get a guest into the house when the lock fails.

Shiloh Lundahl · Answer

@George Matalas the deal killer for me is usually the realistic rent to value ratio.

Ashley Rigsbee · Answer

Great question! For me the quiet deal killer in the Charlotte area has been insurance and property taxes. A deal can pencil out beautifully until you get a real insurance quote or factor in a reassessment.

Igor Ganapolsky · Answer

Reading through these answers, I notice the deal killers split into two categories — and one of them is solvable.

Category 1: Things you can control. Price, underwriting discipline, knowing when to walk away. @Adam Tafel nailed it — "Price is the only right answer." @Arman Ahmed and @J Castro both hit the same note: a deal that only works under perfect assumptions is a deal that will fail. This category is hard but honest — it's just discipline.

Category 2: Things you CAN'T control. This is where it gets interesting. @Jaron Walling's fear of not hitting ARV on a refinance — that's a lender problem, an appraiser problem, a market-timing problem. It has nothing to do with the property itself. J Castro listed it perfectly: construction delays, unexpected repairs, insurance increases, appraisal differences, market shifts. Any one of those can kill a deal that was perfectly underwritten.

These are process risk — the risk that the transaction itself falls apart, regardless of whether the property is good.

I've been working in tax deed auctions in Broward County FL, and the structural insight is this: tax deed auctions eliminate Category 2 entirely. No lender (all cash). No appraisal (county assessed value is public record — that IS your valuation). No title company derailing the deal 3 days before close. No seller changing their mind. No inspection contingency collapsing. The county sells the property at auction — you bid, you win, you own. Process risk goes to zero.

What's left? Category 1. The ONLY deal killer at a tax deed auction is whether you bid too high. And that's entirely in your control.

@J Castro's "deal that only works under perfect assumptions" test — at 50-70% of assessed value, the discount itself IS the margin. Even if rehab costs more, even if the market softens, even if you can't rent for 6 months — you're still equity-positive because you bought at a structural discount, not a negotiated price that depended on three comparables and a favorable appraisal.

Broward County has Auction #113 coming up October 26 — 16 properties, assessed values $200K-$500K, opening bids typically at 50% of assessed. That's a 30-50% discount before you even touch the property. The deal killers that everyone listed? They don't exist at auction. The only question is: did you do your underwriting?

It's a fundamentally different risk profile — you convert uncontrollable process risk into controllable underwriting risk. And underwriting risk you can actually manage.

Adam Tafel · Answer

Price is the only right answer.

Jimmy Lieu · Answer

For me, it’s usually the neighborhood or a major issue that completely changes the original numbers. Rehab and price can often be negotiated or accounted for, but you can’t fix the location. I also pay close attention to foundation, sewer, and other big-ticket items that may not be obvious when the deal first looks good on paper. If the updated numbers still leave enough margin after accounting for repairs, vacancy, maintenance, taxes, and insurance, I’ll keep looking at it. If the deal only works under perfect assumptions, I’m usually out. Happy to connect and answer any questions you have!

J Castro · Answer

Hi @George Matalas, welcome to BP!From a lender’s perspective, the biggest red flag usually isn’t one isolated number—it’s when the deal doesn’t have enough margin to absorb the things that will inevitably go wrong.

A project can have a strong ARV and a reasonable purchase price, but if the borrower is relying on everything going exactly according to the original budget and timeline, that creates significant risk.

When evaluating a deal, I’d pay close attention to:

• ARV support — Are the comparable sales realistic and truly comparable?• Total project cost — Acquisition + rehab + financing + carrying costs + closing costs + contingency.• Exit strategy — Is there a realistic path to selling or refinancing if the original plan changes?• Borrower experience — Does the investor have the experience and liquidity to handle surprises?• Marketability — Even a beautifully renovated property can be difficult if the location limits the buyer pool.• Deal margin — Is there enough equity/cushion between total cost and the expected exit value?

The one thing that would make me particularly uncomfortable is a deal that only works under perfect assumptions.

Construction delays, unexpected repairs, insurance increases, appraisal differences, market shifts, and slower-than-expected sales can quickly eat into a thin spread.

Good lending isn't just about asking, “Can we finance this property?” It's about asking, “What happens if the deal doesn't go exactly according to plan?”

The strongest deals are usually the ones where both the investor and lender have room for reality—not just the spreadsheet.

For investors, that’s also why having the financing conversation before making the offer can be extremely valuable. It gives you a better understanding of leverage, liquidity requirements, and whether the proposed structure actually supports your exit strategy.

Adam Bartomeo · Answer

Price is the number 1 issue we are encountering. That is taking into account the rehab expense and the potential sales/appraisal price.

Investors — what’s your #1 deal killer?

Investors — what’s your #1 deal killer?

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