Boise Housing Market Update – June 2026: The 33-Day Gap Nobody Is Talking About
- Sarah Breck
- Jul 29
- 8 min read
Rates went up this summer.
Boise sales went up twenty percent anyway.
That's the June story for Ada County, and it is not the story most people expect to hear right now. So let's go through it — including one number I haven't seen another agent mention, which matters enormously if you're weighing a new build against an existing home.
Ada County Housing Market Update (June 2026)
🏡 Median Sales Price: $582,000 (+0.3% year over year, +1.1% from May)
📈 Homes Sold: 1,034 (+20.4% year over year)
⏱️ Days on Market: 32 (-5.9% year over year)
📦 Inventory: 1,969 homes (-7.4% year over year, +7.4% from May)
📊 Months' Supply of Inventory: 2.4 (a balanced market is 4–6)
Source: Boise Regional REALTORS®, Ada County single-family homes, Intermountain MLS data as of July 8, 2026.
At first glance that combination looks impossible.
More than a thousand homes sold in Ada County in June — twenty percent more than the same month last year. That happened while the 30-year fixed mortgage rate climbed from roughly 6.48% to 6.52% during the month, and while inventory sat seven percent below where it was a year ago.
More buyers. Higher borrowing costs. Fewer homes to choose from.
The median sales price finished at $582,000 — essentially flat year over year, but about $45,000 higher than it was in January. The first half of this year has been a slow, unglamorous climb. No spike, no slide.
Why Didn't Prices Fall When Rates Went Up?
This is the question I get most, and the answer is simpler than people expect.
Demand grew faster than supply did.
The people moving to the Treasure Valley are moving because of a job change, a growing family, a retirement, or a decision about the life they want. Those choices have timelines. Those timelines are not indexed to the bond market.
So when more buyers compete for fewer homes, higher rates change what a buyer can comfortably spend. They don't necessarily change what a seller can get.
About Waiting for Rates to Drop
I hear a version of this at nearly every open house: we're probably just going to wait until rates come down.
It's a reasonable instinct, and I'm not going to tell you rates won't come down. I don't know. Neither does anyone who sounds certain about it in either direction.
But look at the second half of that sentence.
Everyone is saying it.
If rates drop meaningfully, the thousand-plus buyers who showed up in June get joined by every person who has been sitting out waiting for exactly that signal. You don't get lower rates and a quiet market at the same time. Historically you get one or the other.
So the more useful question isn't when will rates drop. It's what does my monthly number need to be, and which parts of it can I actually control.
You can control more than you'd think.
The 33-Day Gap: New Construction vs. Existing Homes
Here is the number that didn't make a single headline.
In June, existing homes in Ada County sold in an average of 22 days. New construction took 55.
Same county. Same month. A thirty-three day difference.
That's not a rounding error. That's two different markets running simultaneously — and if you don't know which one you're standing in, you'll misjudge your leverage, your timeline, and your negotiating position.
The rest of the data points the same direction:
New construction made up 55% of all pending sales in Ada County, concentrated largely in Meridian and Kuna
The median new home price was $599,900 — down 4.0% year over year
The median existing home price was $575,000 — up 1.3% year over year
Builders finished June with 915 new homes still on the market
New homes are getting less expensive relative to last year while existing homes get slightly more expensive. That's a builder pool carrying more standing inventory than it wants to carry.
That's a builder pool competing.
Why Builders Don't Cut Prices (And What They Do Instead)
Builders almost never reduce the base price, and the reason isn't stubbornness.
If a builder drops the sticker price on a home in phase four, they've just upset every buyer who closed in phase three — and they've permanently reset the comparable sales for that entire community.
So instead, they compete on the monthly payment:
Interest rate buydowns, sometimes permanent, sometimes for the first two or three years
Closing cost contributions
Design center allowances, so you can finish the home properly instead of planning to fix it later
Lot premium waivers
Every one of those moves your real cost meaningfully. None of them touch the recorded sale price.
Which means comparing a new build to an existing home on list price alone is close to worthless right now.
You have to compare total monthly cost, after incentives, on both sides, using the same loan assumptions. When you actually run those two numbers next to each other in this market, the answer flips more often than people expect.
The negotiation is a different sport, too. On a resale you're negotiating price and repairs. On a new build sitting in standing inventory, you're negotiating the incentive package — and on a home that's been listed for two months, that leverage is real. But only if you know to ask, and only if you know the difference between what's on the flyer and what's actually available.
Boise Still Isn't One Market
Everything above is countywide, which is useful right up until the moment you're actually buying something specific.
Eagle spent June being two things at once. The median price rose about 10% from May — roughly $90,000 in a single month. And yet homes there closed approximately $36,000 below their original list price, with pending sales averaging about 40 days on market, twice as long as Kuna.
So Eagle is simultaneously the fastest-appreciating and one of the most negotiable submarkets in the county. Both are true. If you only saw the ten percent, you'd walk into a negotiation with entirely the wrong posture.
Star posted the largest volume jump in the county, with sales up 25% from May. Eagle was up 13%.
Meridian and Kuna are where the new construction story lives. Most new-home pending sales are concentrated there, and new homes in both tend to move somewhat faster than new homes in Boise proper. Meridian also held roughly 30% of everything sitting on the market at month-end.
Central Boise's older housing stock is doing something else entirely. Homes 81 years and older posted the county's largest monthly price gain — the median up 14%, about $85,000 — and spent roughly 11 days on market. Nearly all of those sales were inside Boise.
Eleven days, against a county average of 32 and a new-construction average of 55.
So if your heart is set on a century-old home with original woodwork, know what you're walking into. You aren't browsing. You're competing.
One more worth noting: sales of homes 51 years and older dropped 18% in June. Thin supply in the established parts of town, meeting demand that hasn't gone anywhere.
What Boise Sellers Should Know Right Now
Inventory finished June at 1,969 homes — up 7% from May, the highest month-end level since January. Good news if you're buying.
But look at the detail underneath it.
The average days on market for homes still sitting at the end of June was 55. The average for homes that actually sold was 32.
That gap is where mispriced listings live.
A home doesn't sit for 55 days in a market with 2.4 months of supply because of the market. It sits because of the price.
Thirty-two days is a healthy market. But inventory has increased every single month since January, which means your buyer has more alternatives this month than last month, and will have more next month than this one.
The first week of pricing does more work for you than staging, photography, and patience put together.
If you're selling in Eagle specifically, go look at that $36,000 spread between original list price and final sale price. That's the invoice for let's start high and see what happens.
What Boise Buyers Should Know Right Now
You have more inventory than you had in the spring, and a builder pool with genuine motivation.
But do it in this order: financing conversation first, home search second. Not after you've fallen for something with a view.
The buyers having the smoothest experience right now are the ones who walked in already knowing their monthly number. When a builder puts an incentive package in front of them, they can evaluate it in the room — instead of going home to think about it while someone else takes the lot.
And run the new-build-versus-resale comparison on monthly cost, not list price. It's the most expensive mistake I watch people make in this market.
The Bigger Picture
Nationally, the market is holding. Existing home sales reached a five-month high and pending sales rose for a sixth consecutive month.
The economy added 172,000 jobs in May with unemployment steady at 4.3%. But annual inflation came in at 4.2% — a three-year high — with core inflation more moderate at 2.9%. That inflation figure is why near-term Federal Reserve rate cuts moved further out of view, and why rates drifted upward through July rather than down.
In June, Congress passed the bipartisan 21st Century Road to Housing Act with broad support in both chambers. It includes permitting and review reform, measures encouraging smaller banks and credit unions to expand mortgage lending, and new limits on large institutional investors purchasing homes. Signing has been delayed, though most analysts expect it to become law. Any real effect on housing supply gets measured in years, not months.
Locally, Boise's proposed FY27 property tax increase came down from 4% to 2.7% — about $2.9 million in combined savings for city residents. City Council approval is still pending, with public meetings ahead of the vote.
My Take
Nothing in this month's data suggests a correction. Nothing suggests a boom either.
What it suggests is a market finding a normal rhythm after five genuinely abnormal years.
Susan Weaver, this year's president of Boise Regional REALTORS®, made a point in the June report worth underlining: conditions vary meaningfully by community and by price range, which makes local knowledge more valuable than it's been in a while.
And I'd add — that's not a pitch. That's just what a thirty-three day gap between two halves of the same county actually means.
Frequently Asked Questions About the Boise Housing Market
Are home prices dropping in Boise?
No. The Ada County median sales price was $582,000 in June 2026, up 1.1% from May and roughly $45,000 higher than in January. Prices have trended modestly upward through the first half of the year.
Why didn't Boise home prices fall when mortgage rates went up?
Because demand grew faster than supply. Ada County sales were up 20.4% year over year in June while inventory was down 7.4%. When more buyers compete for fewer homes, higher rates change what buyers can spend rather than what sellers can get.
Is now a good time to buy a home in Boise?
That depends on your timeline more than the market's. Buyers in June had more inventory to choose from than in the spring, and in new construction, meaningful builder incentives. Buyers waiting for lower rates should expect more competition if and when rates fall.
Is new construction a better deal than an existing home in Boise right now?
New construction currently offers more negotiating room. New homes made up 55% of pending sales, the median new home price is down 4% year over year, and builders are competing through rate buydowns and credits rather than base price cuts. Whether it's the better choice depends on location, timeline, and how total monthly cost compares after incentives.
How long do homes take to sell in Ada County?
An average of 32 days in June 2026 — 22 days for existing homes and 55 days for new construction.
Which Boise-area communities are most competitive right now?
Central Boise's older housing stock moved fastest, at roughly 11 days on market. Star saw the largest jump in sales volume, up 25% from May. Eagle showed strong price growth alongside meaningful negotiating room, with homes closing about $36,000 under original list price.
Planning a Move to the Treasure Valley?
If you want to know what these market update numbers mean for your specific price range, your timeline, and the two or three communities you're actually considering — I do free 20-minute relocation strategy calls.
No pressure and no pitch. Just clarity.
And if this was useful, send it to the person in your life who's been talking about moving to Boise for a year and a half. It'll save them a month of guessing.
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