Novation real estate wholesaling replaces the “I’m buying your house” pitch with a number the seller can hold you to: a guaranteed net they walk away with at closing, while you market and list the property and keep whatever the sale produces above that figure. Marketing, cleaning, photos, closing costs and commissions come out of your spread, not theirs.
Julian Castle runs this from Miami across several states under Golden Key Offer, and he does it without a real estate license by using flat-fee listing arrangements, with an off-market blast sequence as the backup when he can’t get on the MLS.
Below is the seller conversation word for word, the rule for when to fix something versus credit the buyer, the disposition stack he runs when listing isn’t an option, how the showings and weekly seller calls are managed, and the front-end lead economics that have to be in place to feed any of it.
Key takeaways
- Sell a guaranteed net price, not an offer price. The seller knows exactly what they clear; you pay marketing, closing costs and commissions out of the spread above it.
- Default to no repairs. If the AC needs replacing, credit the buyer instead of replacing it yourself so the liability stays with them.
- Castle’s off-market backup runs on a schedule: text blast Monday, one three-hour walkthrough window Saturday 11 a.m. to 2 p.m., offers due noon Sunday. Deals have come in at asking or above before the walkthrough.
- Call the showing agent before the showing and ask buyer motivation, loan pre-approval type and closing credits needed. You learn more in five minutes than the showing will tell you.
- TikTok ads at $25-$30 per lead convert around 1 in 17 to 1 in 20 for Castle, versus 1 in 10 on the $100-$200 pay-per-lead sources he used before.
From the Real Estate Pros Show
This article draws on an interview with Julian Castle of Golden Key Offer on the Real Estate Pros Show, hosted by Dylan Silver.
Why Novation Real Estate Wholesaling Cuts Your Cancellation Rate
The cancellation problem is a disclosure problem. Castle’s number for the industry pattern: you sign 10 contracts and five to seven of them fall apart. The trigger is almost always the same moment, when the seller works out that the “contractors” walking their house with tape measures are buyers, and that you were never the one writing the check.
The fix he picked up at a Level Up mastermind in Las Vegas was to invert the pitch. An operator running the same play at a larger scale simply told sellers he would not be buying the property himself, he would be marketing it for them. That is not a softer version of the wholesale pitch. It is a different product: you are selling a marketing and management service with a floor price attached.
Sellers who accept that on day one do not cancel over it on day thirty. As Castle puts it, everything is on the table and there is nothing left that can go wrong on that front.
The hard part is saying it out loud. He describes the first few attempts plainly: your heart’s pumping harder and you feel like you’re about to blow up the deal. That is a reps problem, not a script problem. The thing that makes the reps survivable is knowing where the conversation goes next, which is the guaranteed net.
Expect fewer signed contracts and a much higher percentage that reach the closing table. If you are currently losing five of ten, trading raw contract volume for contract quality is a straight upgrade to revenue and to how much rework your team absorbs.
The Guaranteed Net Price Pitch, Word for Word
The pitch is one sentence with a number in it. Castle tells the seller what they are guaranteed to net at the end of the sale, that he is doing all the marketing on his own dime to find the buyer who can pay it, and that he is paying the closing costs and the commissions and taking a cut of whatever is left above their number.
That framing does two things at once. The seller stops evaluating your offer against other offers and starts evaluating a floor they cannot lose. And you stop needing to defend a low purchase price, because your price is not the conversation anymore.
The second half of the pitch is what you do that a listing agent will not. Castle commits to:
- Paying for professional photos
- Cleaning the property
- Handling repairs that are not structural or mechanical, if they are needed to pass a buyer’s inspection
- Marketing it on-market and off-market, to retail buyers and to investors
He is explicit about the limit: do not promise anything you cannot fulfill. The list only works if you actually do it.
Then close on credibility rather than on price. Name the size of your buyer list and the channels you will run. His reasoning is blunt and correct: sellers don’t know how to market their home and they don’t know the real estate game. Telling them concretely how the property will be sold is what makes them comfortable doing business with someone who isn’t an agent and isn’t the buyer.
What I’m giving you is a guaranteed net price that you can get at the end of the sale, and I’m going to do all the marketing on my own dime to find that buyer who can pay what you want.
— Julian Castle, Golden Key Offer
Repairs vs. Concessions: Who Eats the Problem
Castle’s default is to do no repairs at all. When the buyer’s inspection turns up something, the first move is a concession, not a contractor. If the AC needs replacing, credit the buyer and let them replace it. The money is roughly the same; the liability is not. Once you touch the work, you own the outcome, the warranty conversation and the timeline.
He breaks that rule when the repair is the only path to the buyer pool that pays the most. On one property he fixed the foundation, replaced the windows, redid the flooring and repainted, specifically to find a buyer who could purchase with an FHA loan and pass inspection. On another he hired a cleaning company to deal with trash and cat urine odor because the property was in no condition to be inspected at all. The test is whether the spend opens a financing or inspection door that was otherwise closed.
When he does spend, the seller’s net gets renegotiated. His approach is to lay out the arithmetic: we found a buyer, here’s what we had to clean, here’s what we had to credit, so the net has to move. In his experience sellers accept the adjustment because they can see the work going in.
That only holds if the transparency started earlier. Castle talks to his sellers every week with good news, bad news, or no news at all. The no-news call is the one that does the work, because it establishes that you call on a schedule rather than only when you need something. A price-adjustment conversation lands very differently when it is the eighth call instead of the second.
The Dispo Stack When the MLS Isn’t the Answer
Listing is the first choice because most properties sell on-market. When Castle can’t list, he runs a timed off-market sequence built around manufactured scarcity.
- Export the buyer list from InvestorBase and load it into the CRM.
- Build the deal’s landing page so there is one link with numbers, photos and terms.
- Text blast the list Monday with that link.
- Set a single walkthrough window for Saturday, 11 a.m. to 2 p.m., and tell buyers plainly that this is the only time they will see the property.
- Set offers due Sunday at noon.
The point of one three-hour window is that it forces buyers to underwrite before they show up rather than after. Castle has had offers at asking price or above arrive before the walkthrough date ever happened, and has sold properties inside 24 hours of the blast. If he gets asking or better early, he takes it rather than running the open house, since the walkthrough itself is the labor-intensive part.
He runs InvestorLift alongside it, plus a second audience most wholesalers ignore: agents who have recently represented investors on flips in that area. He pulls that list from Stream and text blasts it too. Those agents already have buyers underwriting distressed inventory.
When none of it works, buy your way onto the MLS. Castle had a Chicago property he couldn’t move off-market because he had no MLS access there. He ended up JVing through one of RJ Bates’ companies, which had an agent connection in Chicago, and got the property listed for 1%. It went under contract. Paying a point to reach the largest buyer pool beats holding a deal you can’t sell.
Managing the Listing: Showings, Lockboxes and Weekly Seller Calls
On a vacant property the mechanics are simple: lockbox on the door, showing requests come in by phone or through ShowingTime, you approve them. The value Castle adds is what he does between the request and the showing.
He calls every requesting agent before their buyer walks the property and runs a short intake: tell me about your buyer, why are they moving, what loan are they pre-approved for, and will they need closing credits. Three things come out of that call. You find out whether the buyer can actually close, you learn what concession the offer will ask for before it’s written, and you get a chance to pre-sell benefits to an agent who hasn’t formed an opinion yet.
One operational rule worth copying: require the agent to photograph the keys back in the lockbox and send it to you. Castle had a vacant property left with the door open after a showing, and the seller happened to drive by and find it. You have taken responsibility for that house in front of the seller, so the condition of it is your reputation.
On top of that sits the weekly seller call. He prefers a phone call over text, starts with whatever is going on in the seller’s life, then gives the property update: three walkthroughs this weekend, no offers; or one offer, currently negotiating up; or no interest at all. The cadence is the product. Because the seller hears from you in quiet weeks, the week you need a price reduction is a conversation about a shared problem rather than an ambush.
What the Front End Has to Produce to Feed This
Castle’s leads come from TikTok ads he has run for about 18 months across several states, at a cost per lead of $25 to $30. He came to that after buying leads from providers at roughly $100 to $200 each. The conversion is worse on his own traffic, around 1 in 17 to 1 in 20 versus 1 in 10 on the pay-per-lead sources, but the cost difference means far more at-bats for the same spend. His view is that the seller is the same motivated seller, just on a different platform.
Inbound leads get called within five minutes. His reasoning matters more than the number: someone who filled out a form has already decided to sell and is taking a step forward, which is the opposite of a cold call where you’re hunting for a motivation that may not exist. The opener is simply, I saw you filled out my form, what’s got you looking to sell.
From there he works two questions rather than a condition checklist: what the seller’s future state looks like after the sale, and the cost of staying if nothing changes. One pipeline deal illustrates the payoff. A current-on-payments seller wanted zero cash out; he just wanted the mortgage obligation gone. Castle found a buyer willing to pay $15,000 above the loan balance, and because the seller wanted nothing, the entire amount was his fee.
Current average fee is around $10,000, with five to ten contracts a month as the target. That volume is what makes the listing model work, because you are carrying marketing costs and occasional repair money on multiple files at once.
Frequently asked questions
What is a novation in real estate wholesaling, and how is it different from an assignment?
In an assignment you sell your contract position to an end buyer, who closes with the seller in your place. In a novation-style deal you keep the agreement with the seller, market and typically list the property, and the property is sold to a retail buyer at retail price, with your compensation being the spread above the seller’s agreed net after marketing, closing costs and commissions.
The practical difference is who the seller thinks you are. An assignment usually depends on the seller believing you are the buyer; a novation depends on them knowing you are not. Structures and documentation vary by state, so have your attorney and title company review the paperwork before you run it.
How do you tell a seller you’re not the end buyer without losing the deal?
Replace the offer price with a guaranteed net price. Julian Castle tells sellers directly that he will market the property above their number, that he pays the marketing, closing costs and commissions, and that he takes a cut of the difference. The seller is agreeing to a floor, not to a discount.
Then back it with a specific list of what you will do that a listing agent will not, such as paying for photos, cleaning the property, and handling non-structural repairs needed to pass a buyer’s inspection. Sellers who accept that framing up front are the ones who don’t cancel later.
Can you list a property for a flat fee if you don’t hold a real estate license?
Castle is not licensed and still gets properties listed, using flat-fee listing arrangements and, where he has no access, partnering with someone who does. For a Chicago property he couldn’t sell off-market, he JVed with another company that had an agent connection there and got it listed for 1%.
Licensing and advertising rules differ substantially by state, and what counts as brokerage activity is a legal question, not a tactical one. Confirm your specific structure with a real estate attorney in the state where the property sits before you market it.
When should a wholesaler put their own money into repairs instead of asking for a concession?
Only when the repair opens a financing or inspection door that a credit cannot. Castle’s default is no repairs and concessions first, because crediting the buyer for something like an AC replacement moves the liability off you. He made exceptions to fix a foundation, replace windows and redo flooring so a property would qualify for an FHA buyer, and to hire a cleaning company for trash and pet odor so the property could be inspected at all.
If you do spend, renegotiate the seller’s net and show them the arithmetic. In his experience sellers accept the adjustment when they’ve been kept informed throughout.
How do you sell a wholesale deal fast when you can’t get it on the MLS?
Run a timed off-market campaign rather than a rolling one. Castle exports buyers from InvestorBase into his CRM, builds a deal landing page, text blasts the list on Monday, sets one walkthrough window for Saturday from 11 a.m. to 2 p.m., and makes offers due Sunday at noon. The single window forces buyers to underwrite before they attend, and he has taken offers at asking or above before the walkthrough date.
He layers InvestorLift on top and blasts a list pulled from Stream of agents who recently represented investors on flips in that area.
The bottom line
Rewrite your seller script this week so the first call ends with a guaranteed net number and an explicit statement that you are marketing the property rather than buying it. Everything else here, the concession rule, the Saturday walkthrough window, the weekly no-news call, only works because the seller already knows what you actually do.
