I want to walk through a specific deal we closed in May 2022. A duplex in East Durham off Holloway Street, 1950s build, 1,800 total square feet across two units. Sellers were two siblings who had inherited it from their mother and had been arguing for eight months about what to do with it. By the time they called me, both tenants were three months behind on rent and one of them had stopped responding to texts entirely.

This is the kind of deal that gets glossed over in cash-buyer marketing. People want to know “how much will you pay” without understanding the math underneath the offer. So here are the real numbers from this specific property and why we paid what we paid. I changed the seller’s first name and shifted a few details to keep the family’s privacy, but the financial structure is exactly what we ran.

How do cash buyers price a distressed NC duplex?

Cash buyers start with After Repair Value (ARV) pulled from recent comparable closed sales, then subtract the renovation budget, holding costs, and a margin that accounts for surprises. Most NC investors target an all-in cost at or below 70-80% of ARV. For distressed duplexes with system failures or tenant issues, the spread widens because the risk of cost overruns is higher. NC purchase contracts and disclosure rules are governed by the North Carolina General Statutes.

The Property and the Situation

A side-by-side duplex on a quarter-acre corner lot. Each unit was a 2-bed, 1-bath, around 900 square feet. The mother had bought it in 2003 and rented it for nineteen years before her death in October 2021. She was the kind of landlord who collected rent and fixed nothing. The roof was original 1990s shingles. Both kitchens were vinyl-floor, builder-grade laminate from sometime in the Bush administration. The HVAC in unit B had failed in February and the tenant had been running space heaters and complaining loudly.

The siblings (I’ll call the one who called me Trent) were fighting because one wanted to sell and one wanted to keep it as rental income. The keeper had no money for repairs and no patience for tenant management. After eight months of stalemate, both finally agreed to sell. By that point, one tenant owed $4,500 in back rent and the other had bolted.

Trent called us the second week of April. We walked it that Friday.

What We Saw on the Walkthrough

I do most Durham walkthroughs personally because I learned the neighborhoods the slow way. This one took about 45 minutes, twice as long as a single-family because there are two of everything to look at.

The bones were fine. Block foundation, no settling, dry crawlspace. Original hardwood under vinyl in three of the four bedrooms. Plaster walls in decent shape. The structural side was honestly pretty good for a 70-year-old building.

The cosmetics and systems were rough. Both kitchens needed gut renovations. Both bathrooms were original tile with cracked subfloor in unit A. The unit B HVAC was dead. The roof had three to five years left if we patched but realistically needed replacement for a clean refinance later. Both unit’s electrical panels were 100-amp Federal Pacific, a known fire hazard. Lenders flag them, and insurance companies don’t love them.

I left with a renovation budget in my head before I got back to the truck.

The ARV: What It’s Worth Renovated

This is where every cash offer starts. ARV stands for After Repair Value, the price the property sells for or appraises for once it’s been brought to market condition.

I pulled comps for renovated East Durham duplexes within a half-mile that had closed in the prior six months. There were four. Range was $385,000 to $445,000. The high comp was a fully gutted, modernized property with new everything. The low comp was a less-renovated unit further from downtown.

For our subject property, given the lot, the proximity to the Bull City Connector route, and the renovation level we’d target, I pegged ARV at $395,000. Not the high comp, not the low. A defensible middle.

That number was conservative on purpose. Durham appreciation was already wobbling in spring 2022 with rates climbing. I never set ARV at the optimistic end of the comp range, especially not heading into a rate-driven slowdown.

The Renovation Budget

Two-unit renovation, fully out and back, here’s what I budgeted:

Roof replacement, full tear-off: $11,000 HVAC unit B replacement, plus tune-up unit A: $7,500 Both kitchen gut renovations, mid-grade finishes: $32,000 Both bathroom renovations: $18,000 Electrical panel upgrades, both units: $4,500 Flooring throughout (refinish hardwood, replace LVP in kitchens/baths): $14,000 Paint, trim, doors, hardware: $9,000 Plumbing repairs and water heater on unit B: $4,000 Exterior, siding repairs, paint, gutters: $7,500 Landscaping and final cleanup: $3,500 Permits, inspections, miscellaneous: $4,000

Total renovation budget: $115,000.

I always pad another 10% on a property like this for surprises. So my working number was $126,500.

Holding Costs and Acquisition Costs

People forget these. They are real money.

From contract to renovation complete to refinance or sale, this property is going to take roughly five months. Five months of property tax, insurance, utilities (we run them ourselves while units are vacant), interest on the cash deployed, and Durham minimum-occupancy code compliance. I budgeted $7,500 for the full holding period.

Closing costs to acquire: title insurance, attorney fees, recording, lien search. Roughly $2,800.

Selling costs at exit if we resold instead of refinancing: 6% of $395,000 plus closing concessions, roughly $26,000. We were planning to refinance and hold this one as a rental, so I used a refi cost assumption of $4,000 instead of a sale assumption.

For the offer math, I used the rental refi numbers because that was our actual plan.

How We Got to the Offer Number

Standard investor math is ARV times 70% minus repairs minus a profit margin. That formula is a starting point, not gospel. Here is what I actually ran for this property:

ARV: $395,000 Renovation budget with cushion: $126,500 Holding and refinance costs: $11,500 Total project cost (after acquisition): $138,000

For us to make this deal work as a buy-and-hold rental at projected $3,400/month combined rents, I needed all-in cost (acquisition plus rehab plus everything) at or below 80% of ARV. That target gives us enough refinance room to recover most of our cash and still have a property that cash flows after debt service.

80% of $395,000 = $316,000. $316,000 minus $138,000 in renovation/holding = $178,000 maximum acquisition price.

I offered $172,000.

What I Told Trent

I sat at his kitchen table on a Saturday and showed him this exact math, line by line, on a single sheet of paper. I do this with every seller because the alternative, a number with no explanation, feels like a lowball even when it isn’t.

His listing agent friend had told him she could get $245,000 to $260,000 listed as-is. That number was probably right for an investor sale on the MLS, but it ignored some real frictions: the tired landlord tenant in unit A who would have to be evicted before any retail buyer could close, the appraisal risk on a 100-amp Federal Pacific panel, the inspection objections that any listing agent should be raising about the HVAC and roof. A listed sale would probably have transacted at $215,000 to $230,000 after the inevitable price reductions and concessions, on a four-to-six-month timeline, after they paid a 6% commission and put a few thousand into making the property safe enough to show.

Net to the siblings on a listed sale, conservative estimate: $192,000. Net to the siblings on our cash offer: $168,000 after their attorney fees.

The gap was $24,000. The time difference was four months. The carrying cost on the property over four months (taxes, insurance, partial utilities, the headache of evicting the unit A tenant) was about $9,500. So real net difference was $14,500.

For Trent and his sibling, $14,500 was not enough to keep fighting through the listing process. They wanted out. The unit B tenant had stopped paying entirely. The unit A tenant was about to be served. They didn’t want to be the people doing that. They signed the contract two days after our walkthrough.

What Could Have Gone Wrong (And Did)

Title was clean. Probate was already done. The closing actually moved fast.

What surprised us was the renovation. We pulled the kitchen cabinets in unit A and found a slab leak under the sink that had been wicking up the wall framing for years. Mold remediation, framing replacement, plumbing reroute, drywall: an extra $7,500 we hadn’t budgeted. We also discovered the unit B sewer lateral had a partial collapse twenty feet out. Another $4,800.

Total project came in around $148,000 instead of $126,500. The 10% cushion ate part of the overage but not all of it. Refinance at completion appraised at $387,000, slightly under our ARV target. We had to leave roughly $11,000 of cash in the deal that we’d hoped to recover. The property cash-flows fine as a rental, but it’s not the home run the spreadsheet promised.

That’s a normal outcome on this kind of distressed Durham duplex. About one in three deals goes meaningfully over budget. About one in twenty goes off the rails entirely. The pricing model has to assume those outcomes will happen, because they will.

What This Means If You’re Selling a Distressed Property

The honest version of “how much will you pay” is this: ARV minus repairs minus holding costs minus a margin that accounts for surprises. Different cash buyers use different margins. Anybody offering full retail minus minor repair credits is going to back out at the inspection or be lying about being able to close.

If your property is in genuine distress, with deferred maintenance stacked up, tenants behind on rent, systems failing, or code issues, your real comparison isn’t between our cash offer and the optimistic listing price. It’s between our offer and what you actually net after the listing process exposes every flaw the buyer’s inspector finds.

In Durham specifically, with rates climbing through the spring, the gap between optimistic listings and real net proceeds is widening. Three months ago a buyer would have overlooked a Federal Pacific panel. Today they’re walking. Six months from now they’re not even showing up.

What I’d Tell a Seller in Trent’s Spot

If you’ve inherited a Durham property with a sibling and you can’t agree on what to do, the cost of the disagreement is usually higher than people realize. Eight months of arguing while the property bleeds value, tenants stop paying, and systems fail can cost more than the difference between a cash sale and a listing.

Pick a path. If the property is clean and well-located in something like Forest Hills or Hope Valley, list it. If it’s distressed and the family is tired, sell direct and stop the bleeding. The middle ground (let’s wait and see) is almost always the most expensive option.

If You Want a Number on Your Property

If you’re sitting on a Durham, Raleigh, or Triangle property that needs more work than you can manage and you want to see what the actual cash offer math looks like, call us at (845) 316-1119 or send the basics through our contact page. I or someone on my team will walk it within a week, write a number, and lay out the math the way I did with Trent. If listing makes more sense for your situation, I’ll tell you that. The conversation costs you nothing.