Welcome to Issue 1 of Real Estate Operator.
This newsletter is for investors scaling private wealth through real estate.
Maybe you're working toward making your W-2 optional. Maybe you plan to scale into a real estate private equity firm. Or maybe you're building a private family office backed by income-producing assets.
Whatever the destination, the goal is the same: make better capital allocation decisions, increase the velocity of your money, and compound wealth over time.
Every Saturday, you'll receive:
One actionable AI workflow A practical prompt, tool, or system you can use that week to source deals, underwrite, manage properties, raise capital, refinance, or optimize your portfolio.
One scaling strategy. The financing structures, tax strategies, and operating frameworks sophisticated investors use to acquire more, compound faster, and keep more of what they earn.
How they built it. Spoiler: a surprising number of famous names didn't get rich from the thing they're famous for. They got rich from what they did with the cash flow. We'll feature a different case study every week.
No fluff, no guru pitch. Just the playbook, every Saturday.
Let's get into it.
TL;DR This Week
The Workflow
Free Download: Our Multifamily Underwriting Skill for Claude
We turned our internal back-of-envelope underwriting process into a Claude skill, and we're giving it away. Drop in a listing and rent comps, and Claude runs the full workflow we use on every mulitifamily deals: rebuilds the income, rebuilds the expenses (broker NOI is treated as unreliable by default), sizes the debt, and hands you a go or no-go verdict. If the deal fails at asking price, it doesn't just say no. It solves backward and tells you the exact price where the deal works, so you have a number to bring to the broker instead of a dead end.
How to install it (2 minutes)
Note the download button location.
In Claude, go to Settings, then Capabilities, and make sure Code execution and file creation is turned on.
Under Skills, click Add, upload the file, and toggle it on.
That's it. From then on, any time you paste a deal into Claude, the skill fires automatically. Say "run the numbers on this" and it takes over.
What to bring to each deal
Three things:
The listing or offering memorandum. A PDF, a screenshot, a URL, or even just an address, unit count, and asking price. If the OM discloses actual taxes and insurance, those get used; if not, the skill estimates conservatively and flags the gap.
Rent comps. A Rentometer summary, Zillow, or Apartments pulls. The skill uses the comp median for stabilized rents and will flag any broker rent claim that runs more than 5% above it.
Today's interest rate. Rates move daily, so the skill asks what you're actually seeing from lenders before it underwrites anything. If you're not sure, 10-year Treasury plus 150 to 250 bps is a reasonable starting point, but confirm with your lender before you offer. The output includes a sensitivity line showing how the deal moves if rates shift 50 bps either way.
That's it.
Anything else, like the market cap rate for the spread test, the skill estimates on its own and states its assumption so you can correct it.
The assumptions, and which ones to change
Out of the box, the skill runs our buy box: 75% LTV, 25-year amortization, 1.5% closing costs, 5% vacancy, 7.5% repairs, 7.5% CapEx reserve, and 10% management, with pass/fail gates at 1.25x DSCR, 8% cash-on-cash, and a 200 bps spread over the market cap rate.
Those are our numbers, not laws of physics. Change anything that doesn't match how you buy. Self-managing? Tell it to drop management to zero, but we'd argue you should always underwrite with it in, because your time isn't free. Getting 80% LTV or 30-year amortization from your lender? Override it. Softer return requirements? Adjust the gates. Just say so in plain English at the start of the conversation and the skill recalculates around your inputs.
The one thing we'd tell you not to relax: let it rebuild expenses from scratch. The whole point is that the pro forma is not your friend.
The part we actually use most
The verdict isn't the end of the analysis. When a deal fails, the skill identifies which constraint is binding, solves for the maximum workable price, and states what else would need to be true: rent growth, expense corrections, or scope changes that would flip the answer. Most deals don't pencil at ask. The ones worth pursuing are the ones where the gap is a conversation.
Grab the skill and send us the first deal you run through it.
The Climb
Defer Taxes Until You Die (Legally)
There's a sequence sophisticated investors use to build a real estate fortune and never pay capital gains on it. Ever.
It works like this. You sell a property and roll the proceeds into a bigger one through a 1031 exchange. No tax due. Every trade-up adds fresh depreciable basis on the new dollars you put in. You repeat this for decades, trading up each time.
The endgame: a final exchange into a passive holding you never sell, held until death. Your heirs inherit at a stepped-up basis, which erases every dollar of deferred gain and recapture in one stroke. Decades of appreciation, never taxed.
The catch: this only works under current law, and the law has teeth marks on it. 1031 rules were narrowed in 2017, and stepped-up basis is a perennial reform target. A plan that takes 30 years to pay off is also exposed to 30 years of Congress.
Worth understanding either way, because it explains how family offices actually think: hold, exchange, never sell. Talk to your CPA before you build a plan around it.
[Read the Deep Dive @ Kiplinger]
How They Built It
Tedder’s Billion Dollar Real Estate Side Hustle
Ryan Tedder, best known for being OneRepublic’s frontman, has quietly built a diverse real estate portfolio of nearly $1 billion AUM, 3 million square feet across 12 states. This includes: Manufacturing in Wisconsin. Apartments in Florida. A $130 million ground-up office tower in Las Vegas. A car wash. An FBI building.
The origin: early in his career, a music manager warned him that fame money “vanishes” and “everyone comes for it”. His advice was to "put your money into real estate." Tedder spent 2 decades doing exactly that, while maintaining his “day job.”
What we can learn/ borrow from his operating habits:
He runs his own numbers. Cross-tabs top growth markets against population and income gains, and can underwrite any listing at any cap rate in his head. His lending partner says he's never wrong.
He uses Claude as a first-tier underwriter, combing listings daily.
The first-tier Claude underwriter he's building? That's what the skill at the top of this issue does. Yours free.
He gets greedy when others are fearful. His first Manhattan building, 168 Canal Street, cost $40.5 million. It last traded at $62 million in 2013. His thesis: political fear thins the buyer pool, step in when everyone else is getting out.
He kept the swings small until the machine was built. Two decades of surefire deals before his first $130 million project.
Full story here → The Real Deal
Worth Your Time
🎯 Deal Analysis
What a well-defined buy box actually looks like, from an operator with 3650 units. (@robbiehendricks)
💰 Wealth & Strategy
From 1 unit in 2013 to 6,708 today, solo: why he spent five years capped at 8 units building "people and systems that can carry the doors" before taking (really) big swings. (@loganjrankin)
Tired of the 1031's 45-day scramble? The 721 exchange has no deadlines and unlocks eventual liquidity, but comes with tradeoffs. (EisnerAmper)
📊 Markets
Small investors are taking the ground: 63% of all investor purchases in 2025, the highest concentration in over 15 years. (Realtor)
The South is tightening while the Northeast adds supply. There’s a regional inversion hiding inside flat national inventory numbers. (HousingWire)
Work With Us
Two Ways We Can Help:
Operator - stop running your rentals from spreadsheets and memory. Tracking is free forever; $25/mo, locked for life, puts AI agents to work monitoring rent, valuation, and cash flow while you find your next deal.
Atlas - AI advisory and implementation. We design and build AI workflows your competitors haven't thought of yet.
This week I detailed how we built a system that finds distressed apartment buildings before they hit the market👇.
See you next Saturday,
Amanda
P.S. Hit reply and tell me what you'd want the Workflow section to cover next. I read everything.