It Just Got Easier to Build Your Wealth

Fannie Mae changed a rule on September 2. Most homeowners haven't heard about it, and it may be the difference between owning one house and owning two.

What happened

For years, homeowners who wanted to keep their house and buy another ran into the same wall.

You could count rent from the home you were leaving — but only if you'd already signed a tenant to a lease, collected a security deposit, and taken first month's rent. All before you closed on the new house. While you were possibly still living in it. Still house hunting. Still without a firm closing date.

Read that again. You had to promise a stranger possession of your home on a date you didn't have yet.

For most people, that was the end of the conversation. So they sold.

As of September 2, Fannie Mae replaced that requirement. For an eligible departing residence, the lender documents the home's market rent instead — from an appraisal, a Form 1007, or a market analysis using at least three comparable rentals. Take 75% of that rent, subtract the existing payment, and the difference is what shows up in your debt ratio.

No tenant. No lease. No deposit. No first month's rent.

Worth knowing: a lease isn't just unnecessary now — it's not permitted on a departing residence. Market rent is the method.

How it can help

Here's the arithmetic that was invisible before.

Say your current home rents for $3,500. Seventy-five percent is $2,625. Your payment is $2,700. Under the new rule, only $75 counts against you when you qualify for the next house — not the full $2,700.

That is often the entire gap between approved and declined.

And it lands at a moment when it matters unusually much. A lot of owners are sitting on 3% and 4% money they will not see again in their lifetime. Selling that house doesn't just cost you a commission — it retires a below-market loan permanently. Keeping it means someone else pays that note down for thirty years while the property appreciates and the rate stays frozen at a number the market abandoned.

That's not a trick. That's how most small real estate portfolios in this county actually got built. One house at a time, by people who moved and didn't sell.

The change is especially useful if you've outgrown your house, or it's outgrown you. Downsizing out of four bedrooms. Relocating for work. Getting to a single story before the stairs become a problem. Moving closer to family. In every one of those cases the old rule forced a choice — the life change or the asset. It doesn't anymore.

The rent number decides everything

Everything above depends on one figure: documented market rent.

Get it right and the file works. Get it wrong and one of two things happens. Too low, and the loan dies over rent the property would have easily earned. Too high, and you close on the new house holding a rental that won't produce what the file assumed — and you cover the difference every month out of your own pocket.

Fannie now allows tools like Zillow, Redfin, or MLS, with a minimum of three comparables from the same market area. But an automated rent estimate is not a rent analysis. Those models run on listing data and broad geography. Ventura County doesn't work that way. Camarillo isn't Oxnard. A Somis property with acreage has no algorithmic comparable at all. And a listing price proves nothing — plenty of homes sit sixty days at a number nobody ever paid.

I prepare fair rental value analyses professionally. Attorneys retain me for them, and I testify to my conclusions in court. The work is the same either way: real leased comparables, documented condition and market time, a defensible number I'm prepared to defend under cross-examination — not a screenshot of an estimate.

That's what I'll prepare for your property, in the format your lender needs for the file. The fee is $450, flat — and I credit it in full against your first month's management fee if you hire County Property Management to run the property once it's leased.

Against a loan approval and a thirty-year asset, that's the least expensive part of the transaction and the only part everything else depends on.

If your lender will accept a Zillow print-out and you're comfortable betting the file on it, you don't need me. If you want a number that holds up — to an underwriter, to a tenant, and if it ever comes to it, to a judge — that's the work I do.

Litigation and expert witness engagements are quoted separately.

Before you decide

Two things the enthusiastic posts about this change tend to leave out.

If you've never been a landlord, expect to show six months of the departing home's payment in reserves. Hiring a property manager does not satisfy that — the experience test is met through tax returns or a prior lease history, not a management agreement.

And the rental income here can only offset that house's payment. It doesn't increase your qualifying income.

There's one more thing worth saying plainly. If you do this, you are not simply keeping a house. You are starting a business, in a state with rent caps, just-cause eviction rules, strict security deposit timelines, and real habitability exposure. That business can be run well and it can be run badly, and the difference shows up in your bank account and your weekends.

Your lender makes the final call on the loan. What we can tell you is what your house will rent for, honestly, before you build a plan on a guess.