The flipper to private lender transition usually starts with the same math problem: your volume goes up and your take-home doesn’t move. Mark Hayes hit that wall in 2018 after roughly doubling his new construction output in Nashville, looked at the numbers, and started planning a move to the lending side that he executed in 2019.
This guide covers the financial signals that tell you a model has topped out, the difference between adapting inside your business and pivoting out of it, how to bankroll the switch so the new operation has runway, and which flipping skills actually carry over to underwriting other people’s deals.
It closes with what Hayes is seeing in his lending pipeline across the Southeast heading into 2026 — which asset classes are moving and which loan sizes he’s writing.
Key takeaways
- Revenue up with flat margin is the clearest signal a model is done. Hayes roughly doubled his build volume by 2018 and wasn’t making meaningfully more money.
- Cycle time is the second signal. Nashville build-to-sale timelines stretched from four to six months out to nine to twelve as codes tightened and inspections slowed, which quietly eats returns even when spreads look fine on paper.
- Adapting means changing what you build inside the same business. Pivoting means changing businesses. Most investors need the first and only some need the second.
- Build the cash flow floor before you need it. Hayes accepted weak rental cash flow in the early years and used the matured portfolio as a safety net while his lending business ramped in 2019.
- A third-party property manager can pay for its own fee. Hayes’s cash flow rose after handing off management because he had been too busy to push rents to true market on turnover.
From the Investor Fuel Show
This article draws on an interview with Mark Hayes of Bridge South Investments on the Investor Fuel Show, hosted by Mike Hambright. Watch or listen to the full interview.
The Signal That Your Current Model Has Topped Out
The number to watch is not revenue. It is the gap between revenue growth and income growth.
Hayes had scaled his Nashville infill construction business to roughly double the volume by 2018. When he sat down with his numbers, the profit hadn’t followed. As he put it, he was doing twice the work and “just kind of getting bald and gray.” That is the cleanest signal there is: more units, more capital deployed, more risk carried, same money.
The second signal is cycle time. When Hayes started building single-family homes in Nashville, the clock from lot purchase to sale ran four to six months. Within a few years it was nine to twelve. Codes tightened, inspections took longer, costs went up. Nothing about that shows up as a loss on any single deal — it shows up as fewer turns per year and more months of carry on every project.
The third is your acquisition market pushing you out. Nashville land costs rose to the point where Hayes and many other local investors were looking at Knoxville, Chattanooga, and towns an hour outside the city where the entry point still worked. Chasing your basis into unfamiliar markets is a legitimate response, but it is also information: the model you built for one market no longer clears there.
Write these down as measurements, not feelings:
- Net income per unit of revenue, tracked year over year
- Average days from acquisition to disposition, tracked by cohort
- Distance and count of deals you had to go outside your home market to find
If all three are moving the wrong way at once, you have a structural problem, not a bad quarter.
Adapting Is Not Pivoting — Know Which One You Need
Adapting means changing how you operate inside the business you already have. Pivoting means going into a different business. Hayes is precise about this because he did both, in that order.
His adapting looked like product changes: redesigning home styles and sizes to hit affordability, engineering around new code requirements, adjusting his build spec to what the market would actually absorb. The business was still new construction. The inputs changed.
His pivot was moving into lending in 2019. Different revenue model, different customer, different daily work. That is not a variation on building homes — it is a separate company that happens to use the same knowledge base.
Most investors who feel stuck need to adapt. Adapting is cheaper, faster, and reversible. Exhaust it first. Change your buy box, change your product, change your exit, change your capital stack. If margin recovers, you were never in a pivot situation.
You pivot when the changes you can make inside the model no longer restore the economics, or when you no longer want to do the work. Hayes is candid that part of his reason was simply that he was ready to do something else after a career of building and renovating 100-plus homes.
One thing that stops people who should move: how it looks. Hayes names it directly — the market reads a pivot as failure. “He’s not building homes anymore, he must have done bad.” That interpretation is usually wrong, and letting it drive a business decision is expensive. Nobody outside your bank account knows why you changed lanes.
In 2018 I started looking at my numbers and although I had scaled and was basically doing double, I really wasn’t making much more. I was just kind of getting bald and gray. So I started looking at, what is my pivot?
— Mark Hayes, Bridge South Investments
How to Fund the Transition Without Starving the New Business
Hayes funded his move into lending with a rental portfolio he had been building alongside the construction business for years. By 2019, the equity had grown and the cash flow was real enough to act as a safety net while the lending operation ramped.
The part worth copying is the timing. In the first few years of assembling that portfolio, the cash flow was weak and he accepted it. He was not buying rentals to solve a present-day income problem. He was building an income floor that would exist when he needed it — and he did not know in 2012 that he would need it in 2019.
If you are staring at a pivot right now without that floor, be honest about the sequence. You either build the floor first, which takes years, or you keep the current business running at reduced volume while the new one gets to breakeven, or you size your personal burn down to what a much smaller income covers.
Before you jump, get a hard number on three things:
- Your actual monthly personal cost of living, not your estimate of it
- The fixed monthly cost of the new business until it produces revenue
- How many months of both your existing cash flow will cover
Hayes taught himself bookkeeping the hard way and spent his first years struggling to produce reports his accountant could use. His warning is worth repeating: a self-employed investor who doesn’t manage the money recreates exactly the rat race they left the W-2 to escape. A pivot funded on a guess is how that happens.
What Actually Transfers From Flipping to Lending
The transferable skill is underwriting. Hayes says the part of active investing he liked most was digging into a deal and checking whether the numbers held up — the acquisition analysis. Lending is that same analysis, run on someone else’s deal, at much higher volume. He sees far more deals now as a lender than he ever did as an operator.
The credibility base matters as much as the skill. Hayes had built or renovated over 100 homes, and had personally obtained creative financing, bank debt, and hard money across numerous purchases, sales, and refinances. He knows what a borrower is actually dealing with because he has sat in that chair. That is the difference between a lender who reads a spreadsheet and one who can tell you the renovation scope is wrong.
It shows up in how he handles bad deals. Hayes has talked investors out of deals — when the comps don’t support the exit, when the location is off, when the rehab is bigger than the borrower thinks. He treats the relationship as a partnership rather than a transaction, which is only possible if you have the operating background to have an opinion worth hearing.
Mike Hambright’s point on the other side of this is the one borrowers should internalize: if a lender who makes money by deploying capital will not fund your deal, that is a serious signal. They are looking at the same numbers you are, without your emotional attachment, and they have downside exposure. A decline is free diligence. Treat it as information about the deal, not an obstacle to route around with a more expensive lender.
Buying Back Time Before and After the Pivot
Hayes names two hires as the best decisions he made while scaling: an assistant, and a third-party property manager.
The assistant came first and initially helped with property management while he was self-managing rentals and running renovations at the same time. Handing that off moved his attention to acquisitions and financing — the work that actually generated new deals.
The property manager is the more interesting case because the objection is always the fee. Hayes’s answer is that the manager paid for itself. He had been too busy to charge true market rent when units came vacant. Once a professional took over, rents got reset as leases renewed and vacancies turned, and his cash flow went up. The fee was real; the rent he had been leaving on the table was bigger.
That is the right way to evaluate any operational hire before a pivot. Not “what does this cost?” but “what am I currently doing badly because I don’t have time to do it well, and what is that costing me?” Under-market rents, slow turnovers, and deferred maintenance are all quiet losses that don’t appear on a P&L as line items.
Bookkeeping is the same trap in a different form. Hayes did his own for years and it slowed him down. If you are about to spend eighteen months getting a lending business off the ground, the last thing you want is your own transaction coding standing between you and an accurate picture of runway.
Where a Lender Sees Activity Heading Into 2026
This is Hayes’s read on his own pipeline, not a forecast.
He paused lending entirely from 2023 through mid-2025 because of market conditions — his own example of adapting rather than pivoting. He used the downtime productively, running 1031 exchanges out of smaller residential holdings into multifamily and larger commercial properties.
He restarted because he saw the market settle in 2025 as buyers and sellers got used to the new normal, with a couple of Fed rate cuts behind it. His indicator is call and lead volume, and it picked up in November and December and more noticeably in January. Commercial activity in particular is up.
His current footprint is the Southeast: Tennessee, northern Alabama, Georgia, the Carolinas, and Florida. He started in Tennessee and expanded as he studied new markets and his client base spread. Commercial loans generally run $1 million to $10 million, and he notes those deals are far more custom than residential.
Two asset classes he flags as active:
- Value-add multifamily. Mom-and-pop owners who haven’t updated units or pushed rents are still out there. Deal flow thinned in recent years because bid-ask spreads were wide, but buyers and sellers have moved closer together. Expect to underwrite more deals per closing than you would in a hot market.
- Medical office. Practice groups that own their building and don’t want to, selling the real estate and leasing it back on long-term triple-net terms. Hayes describes the return profile as modest but steady — reliable cash flow from a tenant who isn’t going anywhere, provided the group is solid.
Frequently asked questions
How do I know it’s time to pivot instead of just adjusting my current strategy?
Adjust first, and only pivot when the adjustments stop working. Adapting means changing product, buy box, exit, or capital stack inside the business you already run. If margin recovers after those changes, you did not have a pivot problem.
You are looking at a real pivot when volume is up but net income is flat, cycle times have lengthened structurally rather than temporarily, and you have already tried the obvious operational fixes. Wanting to do different work is also a legitimate reason on its own.
Do I need a rental portfolio before I can move into lending full time?
No, but you need some income floor, and rentals are one way to build it. Mark Hayes used a portfolio he had spent years assembling alongside his construction business — cash flow was thin early on and he accepted that, and by 2019 it was strong enough to cover him while lending ramped.
If you don’t have that, the alternatives are running your existing business at reduced volume during the transition or cutting personal burn to match a much smaller income. Either way, know your monthly number before you commit.
What experience do you need to start lending to other investors?
The core requirement is the ability to underwrite a deal accurately, which most experienced flippers and builders already have. Hayes came in having built or renovated over 100 homes and having personally used creative financing, bank debt, and hard money, so he understood both sides of the closing table.
Operating history also gives you something a spreadsheet cannot: the judgment to spot a renovation scope that’s understated or comps that won’t hold. That is what borrowers pay for beyond the money.
Why would a lender talk a borrower out of a deal?
Because the lender loses if the deal fails, and an experienced lender sees enough deals to recognize the failure patterns quickly. Hayes has talked investors out of deals over weak comps, the wrong location, or a renovation scope larger than the borrower had budgeted.
Treat a decline as free diligence. A lender who makes money deploying capital and still says no is telling you something about your numbers, not about their appetite.
What should I do if my property manager’s fee feels like it kills my cash flow?
Compare the fee against what self-managing is actually costing you, not against zero. Hayes found his third-party manager paid for itself because he had been too busy to charge true market rent on turnovers — his cash flow went up as leases renewed and vacancies filled at correct rates.
Audit your current rents against market, your average days vacant, and your turnover speed. If any of those are off, the fee is likely cheaper than the leakage.
The bottom line
Before you decide anything, pull three years of numbers and calculate net income against revenue, average days from acquisition to sale, and how many months your current cash flow would cover your personal and business burn with no new deals closing. Those three figures tell you whether you need to adapt, pivot, or do neither — and they tell you honestly, which a gut feeling about the market never will.
