Why Fewer NH Retirees Are Downsizing — And What It Means for Everyone Else Trying to Buy

There's a shift happening in the housing market that doesn't get talked about enough, and it has a direct effect on anyone trying to buy a home in Southern New Hampshire right now: retirees are downsizing less than they used to.

For decades, the "move" was predictable — kids leave, the big house becomes more than you need, so you sell it, bank the equity, and buy something smaller. That's part of what's kept starter and move-up inventory flowing for younger buyers. But that traditional payoff is shrinking. Elevated home prices mean bigger tax bills on the sale. Capital gains rules haven't kept pace, either — the standard exclusion on a home sale hasn't been adjusted for inflation since the late 1990s, so after decades of appreciation, more longtime owners are bumping into it than ever expected to. And today's mortgage rates mean even trading down in size can mean trading up in monthly payment, once you account for a new loan on the remaining balance. Add it up, and for a lot of retirees, the math on downsizing just doesn't pencil out the way it used to. Some are responding by doing the opposite of downsizing entirely — buying bigger homes so adult children can move in with them, consolidating households instead of shrinking them.

What This Does to Inventory

Here in New Hampshire, this isn't an abstract trend — it's showing up directly in our numbers. Statewide inventory is currently running around 1,400 homes available in a given month. Pre-pandemic, back in early 2019, that number was closer to 3,600. A genuinely balanced market — one where buyers and sellers have roughly equal leverage — is closer to 7,100 homes. We are running at well under half of pre-pandemic supply, and a small fraction of what balance actually looks like.

Retirees staying in their homes longer is one piece of why. The homes that would traditionally free up — often exactly the "right-sized," well-located homes that move-up buyers or downsizing pre-retirees are looking for — simply aren't hitting the market at the pace they used to.

The ripple effect is real: New Hampshire's median single-family price sat at $530,000 in March 2026, and while the year-over-year growth has finally slowed to about 1% — the smallest gain since 2023 — days on market have stretched from an average of 32 days in 2024 to 44 days in 2026. That's not a market cooling because demand dropped. It's a market where the NH Association of REALTORS® is on record saying demand still continues to outpace supply, even as things shift slightly in buyers' favor.

Why This Matters If You're Buying

If you've been house hunting and it feels harder than it should, this is a real part of why. It's not just that homes are expensive — it's that fewer of the "right" homes are coming up for sale at all, because the people who'd traditionally sell them are staying put longer.

It also means competition is regional and price-point specific. In Rockingham County, the median is up around $660,000; in Merrimack County it's closer to $482,450; up in Coos County it's around $240,000. Where you're looking matters enormously right now, because inventory isn't tight everywhere in the same way.

What This Doesn't Mean

It doesn't mean there's no inventory, and it doesn't mean this is a bad time to buy. Days on market are creeping up, price growth has genuinely slowed, and a slightly less frantic pace does open real windows — just fewer of them than a fully healthy market would offer. Understanding why supply is tight helps you buy smarter: move fast on the right listing, price your own offer with full information, and don't assume every stalled search means you're doing something wrong. Often, it means the math simply hasn't worked out yet for the people who'd otherwise be selling to you.

If you want a read on what's actually available in your target towns right now — not the national headlines, the real local numbers — reach out and I'll pull it for you.