That spare room on the main floor. The finished basement with a kitchenette and its own entrance. The bonus room you’ve been using for storage.

To you, it’s extra space. But to a growing pool of buyers, it’s the reason they’d pick your house. Here’s why. Multi-generational homebuying is on the rise.

Millions of Families Are Living Multi-Generationally

The number of multi-generational households is climbing. That’s when 3 or more generations live under one roof. And data shows those households grew from 3.2 million to almost 4 million between 2014 and 2024, according to Realtor.com.

And each year, more people are shopping for a larger home that fits their combined needs.

While the appetite for this type of house is rising across the board, data from USAFacts shows multi-generational living is more common in some states than others. The darker the state in the map below, the more common it is in that area (see map below):

Where does your state fall? Depending on where you are, the pool of buyers looking for a house like yours could be even bigger than you’d think. But the overall bottom line is this.

There’s a real market out there for larger homes with room for multiple generations under one roof, especially since affordability is still so tight. And if you own a house like that, it’s in demand.

Multi-Generational Houses Sell at a Premium

And that extra room carries real value with the right buyer. According to Realtor.com, in 2025 the median asking price for a multi-generational house was $709,000 – roughly 65% higher than the $429,900 median for a standard house.

Some of that is simply size. But compare multi-generational homes to regular homes with the same amount of square footage, and they still come out on top – $262 per square foot versus $215.

That’s a 22% premium you could command for special features like in-law suites, second kitchens, and separate entries (see graph below):

When you sell, this could help you walk away with more money in your pocket, especially when your agent highlights your home’s multi-generational-friendly features in your listing.

And Buyers Aren’t Getting Sticker Shock

And even with slightly higher price tags, buyers aren’t flinching. Multi-generational houses drew 13.5% more online views than standard ones, and they still sold just as fast – in about 59 days – per the same Realtor.com report.

Hannah Jones, Senior Economic Research Analyst at Realtor.com, explains:

“The strong demand and steep premiums we are seeing in inventory-constrained markets point to a real mismatch between what buyers are looking for and what is actually available. For sellers in these markets, this type of home can be a significant asset.”

Basically, when buyers want something that’s very specific, the house that checks the box tends to stand out.

Bottom Line

Your multi-generational-friendly, or simply larger-than-average, house might meet criteria a lot of buyers can’t find in a standard one. That’s what gets attention. And offers. So, talk to a local real estate agent about what it could get you in your market right now.

Ask around and almost every homebuyer out there wants to know if there’s a way to get a better deal. And just about every seller wants to know if they’ll still get top dollar.

The interesting thing is… both can be right at the exact same time. It just depends on where you live.

That’s because today’s housing market isn’t moving in one direction anymore. Some markets clearly favor buyers. Others still favor sellers. But most are sitting somewhere in the middle.

And knowing which market you’re actually in can completely change the strategy you use to buy or sell (and what expectations you should have). Let’s break it down.

One Number Tells You Who’s Got Leverage

So how do you know which market you’re in? There’s one number that tells the story faster than anything else: the months’ supply of homes for sale. It’s the clearest signal of who’s got leverage – and what strategy you’ll need. Think of it like this.

Imagine no additional homes were listed starting today. Months’ supply tells us how long it would take to sell everything that’s currently on the market based on today’s demand. 

Generally speaking, if months’ supply is:

• Fewer than 4 months: Sellers usually have the advantage.

• 4 to 6 months: Buyers and sellers are on more equal footing.

• More than 6 months: Buyers can usually negotiate for a better deal.

Right now, the National Association of Realtors (NAR) data says that number is 4.6 and that puts the overall market back in balanced territory (see graph below):

That means, as a whole, the market has finally moved back into a much more balanced range after years of being tilted in sellers’ favor. While that may look like the scales have tipped only slightly, it’s enough to make a real difference in what strategy you’ll need for your move – at least in most places.

The Tale of Two Markets: Why ‘Balanced’ Doesn’t Mean the Same Thing Everywhere

Redfin data helps shed some light on how this shakes out across the country. It breaks down which cities are leaning in either direction (see graph below).

• Some markets give buyers more leverage. Those are in blue.

• Some still favor sellers. That’s the orange.

• Others fall somewhere in between. Those are gray. 

Notice anything? A lot more places are seeing more buyer-friendly conditions right now.  In fact, this is the most buyer-friendly market we’ve seen in nearly 6 years.

But don’t take that as buyers have the upper hand everywhere.

There are still cities where sellers still have the power. And if you’re in one of them, your approach to selling or buying looks completely different than it would in a buyer-leaning market.

The Biggest Mistake You Can Make Right Now

That’s why the biggest mistake isn’t thinking it’s finally a buyer’s market. And it isn’t thinking it’s still a seller’s market either. It’s making any assumption without talking to an expert agent first.

Today’s market is incredibly local. In one market, a buyer may be getting thousands of dollars in concessions from a seller. And a homeowner may have to consider dropping their price.  

But in another, a buyer may be stressed about coming in with their best offer, or they may lose out on the home to another buyer. And a seller may still be seeing strong demand and prices inching higher.

Same overall housing market.

Very different experiences.

The truth is what’s happening in your back yard affects everything from pricing your house to making an offer to negotiating repairs or concessions. And that’s why an agent’s local knowledge matters more now than ever before.

Your plan has to be based on your neighborhood – and only an agent has the expertise to get that right.

Bottom Line

This market isn’t one-size-fits-all.

If you’re wondering who has the upper hand where you live, talk to a local agent. They’ll help you understand what’s happening in your market, who’s got the leverage, and what strategy gives you the best shot at getting what you want.

If you’re waiting for mortgage rates to fall a lot before you buy, you may be waiting a while. But before you get discouraged, there’s a number working behind the scenes that’s actually good for you right now. It’s called the spread, and once you understand it, you may see today’s rates in a whole new light.

The Pattern That’s Held for 50+ Years

For starters, mortgage rates don’t move on their own. They tend to follow the 10-year treasury yield, a number tied to how investors feel about the economy.

It’s not an exact science, since plenty of other factors can move it day to day, but broadly speaking, when the economy looks strong, that yield tends to climb over time. When the outlook gets shaky, it tends to ease. For over 50 years, the 10-year treasury yield and mortgage rates have moved almost in lockstep (see graph below):

The gap between them is called the “spread.” On average, that gap runs about 1.76 percentage points. And that spread impacts your mortgage rate. A wider spread tends to push mortgage rates higher than the treasury yield alone would suggest, while a narrower spread keeps rates closer to the treasury yield.

One of the Big Reasons Rates Likely Won’t Drop Dramatically Anytime Soon

If you’re hoping mortgage rates will drop a lot, here’s the reality – they probably won’t, at least not anytime soon. One of the big reasons why comes down to that spread between the 10-year treasury yield and mortgage rates.

A few years ago, that gap got a lot wider as uncertainty in the economy pushed it as high as 3.19 points in 2023.

Now here’s the part worth noting – that gap has been narrowing lately. It’s down to about 2.01, just above the long-term average of 1.76 (see graph below):

When the gap is wide, there’s more room for rates to fall. But when it’s relatively normal, like it is now, there’s less wiggle room for rates to fall.

Why Mortgage Rates Aren’t Higher Right Now

Today’s mortgage rate is basically the treasury yield plus the spread. So, when either one moves, your rate moves with it. Here are 3 different rates, all built off today’s 10-year treasury yield of 4.68% to show you just how much the spread matters for your bottom line (see graph below):

If the spread were still stretched out like it was in 2023, rates would be pushing close to 8% right now. That’s because the spread was over a full point wider than it is today.

But now, thanks to the spread narrowing recently, today’s rate sits around 6.69%. That’s the middle scenario in that visual. That’s a big difference in your monthly payment compared what we could see if the spread was as big as it was 2023. As Logan Mohtashami, Lead Analyst at HousingWire, put it:

“Of course, mortgage spreads being better in 2026 is the housing hero story of the year . . .”

Now compare that middle bar to the 3rd one. If the spread were sitting at its exact long-term average, rates would be around 6.5%. That’s only about a quarter of a point away from where rates actually are today. That means most of the improvement in mortgage rates we should realistically expect from a shrinking spread has already happened.

In other words, the same narrowing spread that’s the reason rates aren’t close to 8% today is also a big reason why they’re not likely to fall a lot further.

Bottom Line

That’s the trade-off with a narrowing spread. Rates may not be where you want them, but they’re better than they could’ve been. If you want help figuring out what that means for your monthly payment, reach out to a local lender