Market Analysis
Boise, ID Housing Market 2026: Prices, Trends and Forecast After the Boom
Boise, ID housing market 2026: Ada County near $510,000, Canyon County $100,000 less, builder incentives, Micron's impact, taxes, and a forecast into 2027.
Boise, ID Housing Market 2026: Prices, Trends and Forecast After the Boom
Four years ago Boise, ID was the poster child for pandemic-era price growth. The median sale price in Ada County climbed from roughly $350,000 in early 2020 to a peak near $550,000 by the middle of 2022, and then it gave a good chunk of that back. This year the typical Ada County home sells for somewhere around $510,000, which means the market has been flat to slightly up for three straight years.
That flatness is the story. Buyers who waited for a crash got a modest correction instead, and sellers who expected the 2022 number are still learning that the comps do not support it. The Boise, ID housing market in 2026 is calmer, slower, and more predictable than it has been at any point this decade.
Calm does not mean cheap. A $510,000 median in a metro where the median household earns roughly $80,000 is still a stretch, and mortgage rates in the low 6% range have not come down enough to change that math. What has changed is that buyers now have time, choices, and room to ask for concessions.
The Boom, the Correction, and Where Prices Landed
Prices in the Treasure Valley rose close to 60% between the start of 2020 and the summer of 2022, faster than nearly any metro in the country. Then rates doubled, out-of-state demand cooled, and Ada County values slid roughly 10% to 12% over the following twelve months.
Since then the market has traded in a narrow band. Ada County has posted small single-digit annual gains, Canyon County has done about the same, and the wild swings are gone. For anyone deciding whether to buy now or wait, that band matters more than the peak-to-trough headline: this is a market that is no longer moving fast in either direction.
The reason it stabilized instead of continuing to fall comes down to jobs and migration. Micron's multibillion-dollar fab expansion on the southeast side of Boise is under construction, St. Luke's and Saint Alphonsus keep hiring, and the metro population keeps growing faster than the national average.
Ada County Versus Canyon County: Roughly a $100,000 Line
Cross the county line from Meridian into Nampa and the typical home price drops by about $100,000. Ada County, which includes Boise, Meridian, Eagle, Star, and Kuna, has a median close to $510,000 this year. Canyon County, home to Nampa and Caldwell, sits near $410,000.
That gap is the single most important number for a buyer on a budget. Most of the newer subdivisions in Nampa and Caldwell are 15 to 25 years younger than the homes you would find at the same price inside Boise city limits, and the commute to downtown Boise from Nampa runs 30 to 40 minutes on I-84 outside of rush hour.
Inside Ada County the spread is just as wide. Here is roughly where a typical sale lands this year in each area, though individual homes fall well outside these ranges:
- Eagle and the foothills sections of Star: roughly $650,000 to $1 million, with acreage and view lots going well past that
- North End, East End, and the Highlands in Boise: roughly $600,000 to $900,000 for older homes near downtown and the foothills trailheads
- Southeast Boise and Harris Ranch: roughly $500,000 to $700,000
- Meridian: roughly $450,000 to $600,000 for a typical four-bedroom built after 2005
- The Bench and West Boise: roughly $400,000 to $520,000
- Kuna and Star flats: roughly $400,000 to $500,000, mostly new construction
- Garden City: roughly $350,000 to $550,000, with a wide range because townhomes and older homes sit next to each other
- Nampa and Caldwell: roughly $370,000 to $450,000
Who Is Buying and Where They Come From
Out-of-state buyers made up an estimated third of Ada County purchases at the peak of the boom, most of them from California, Washington, and Oregon. That share has come down but has not disappeared. Relocating buyers still arrive with equity from a more expensive market, and they still shape the top end of the price ladder in Eagle and the North End.
The buyer mix has shifted toward locals since 2023. Idaho Housing and Finance Association programs that offer down payment assistance of up to 3.5% of the loan amount are seeing more use, and first-time buyers are back in the sub-$450,000 range where they had been priced out completely in 2021 and 2022.
New Construction Is Setting the Price Ceiling
Builders delivered thousands of new homes across Meridian, Kuna, Star, Nampa, and Caldwell over the past three years, and they are still delivering. New construction makes up roughly a third of all sales in Canyon County and a large share in Kuna and Star. That volume caps how far resale prices can rise, because a buyer can always walk into a model home and compare.
The builders are competing on financing rather than price. Rate buydowns to the mid-5% range, closing cost credits of $10,000 to $20,000, and free upgrade packages are standard on spec homes that have sat for more than 60 days. A resale seller in Meridian asking full price with no concessions is competing against that offer.
What the new homes do not offer is land. Most new lots in the valley run 0.10 to 0.18 acres. Older homes on the Bench or in West Boise with a quarter-acre and mature trees are hard to replace, and that is why they have held value better than the newer subdivisions in the outer ring.
Idaho Property Taxes and the Homeowner's Exemption
Idaho property taxes are lower than in most of the states buyers are relocating from. The effective rate across Ada County runs around 0.6% to 0.8% of market value, so a $510,000 home carries a bill in the range of $3,000 to $4,000 a year depending on the taxing district.
The homeowner's exemption is the piece newcomers miss. Idaho exempts 50% of an owner-occupied home's assessed value up to a $125,000 cap, and you have to apply for it with the county assessor after closing. Miss that filing and you pay tax on the full value until the next cycle.
Water, Smoke, and Inversions: What Buyers Overlook
Irrigation water is a real line item in the Treasure Valley. Many older neighborhoods in Boise, Meridian, and Nampa are served by pressurized or gravity irrigation districts with their own annual assessments, typically $50 to $300 a year, and the water only runs from roughly mid-April to mid-October. Homes without irrigation water pay city rates to keep a lawn alive through a summer that regularly hits 100 degrees.
Wildfire smoke has become a late-summer fixture. Most Augusts now bring at least a week or two of poor air quality from fires in Idaho, Oregon, and California, and buyers with respiratory concerns should ask about whole-house filtration and whether the HVAC system can run in recirculation mode. Homes in the foothills above the North End and in Eagle also carry higher wildfire insurance premiums than homes on the valley floor.
Winter inversions trap cold, stagnant air over the valley for days or weeks at a time from December through February. The foothills and Eagle sit above the inversion layer more often than not, which is part of why those neighborhoods carry a premium that has nothing to do with the house itself.
Renting Versus Buying in the Treasure Valley
A two-bedroom apartment in Boise rents for roughly $1,500 to $1,800 a month this year, and a three-bedroom single-family rental in Meridian or Nampa runs $2,100 to $2,600. Rents rose sharply through 2022 and have been flat since, because the same building wave that added for-sale homes also added several thousand apartment units.
Compare that to the cost of owning a $450,000 home with 10% down at a rate in the low 6% range. The principal and interest payment lands near $2,500, and taxes, insurance, and mortgage insurance push the total past $3,100 a month. Renting the same house costs roughly $600 to $800 less per month, which is the widest rent-versus-own gap Boise has seen in years.
The Forecast Through the End of 2026 and Into 2027
Expect Ada County prices to finish this year up 2% to 4%, with Canyon County a touch behind. Inventory across the valley has been running near three months of supply, which is balanced by historical standards and far from the two-week frenzy of 2021. That balance should hold through the winter.
Two things could move the market faster. A drop in mortgage rates into the mid-5% range would pull the renters described above back into the buyer pool, and in a metro with limited resale inventory that would push prices up quickly. The other is Micron: once the new fab starts hiring in volume, the southeast side of Boise and the Kuna corridor will see demand that the current new construction pipeline was not sized for.
The downside scenario is a mild one. If rates stay above 6.5% and the national economy softens, Boise prices could drift flat or down a few percent, mostly in the outer-ring new construction where builders control pricing. The close-in neighborhoods with limited supply have not shown any sign of weakness even through the 2022 correction.
How to Approach This Market as a Buyer or Seller
Buyers should take advantage of the time they now have. Three months of supply means you can write an offer with an inspection contingency, an appraisal contingency, and a request for closing cost help, and a reasonable seller will not walk away over it. Ask for the seller's irrigation and utility history, and get a foundation and roof inspection on any home built before 1980 on the Bench or in the North End.
Sellers in Ada County should price at the last 90 days of comparable sales, not the 2022 peak, and should expect to spend 30 to 45 days on market for a well-prepared listing. Offering a rate buydown instead of a price cut often costs less and competes directly with what the builders are doing down the road.
Anyone sitting on the fence should track three numbers: months of supply in Ada County, the share of builder sales with concessions, and the 30-year mortgage rate. When supply drops under two months and rates dip below 6%, the calm period is over. Our team keeps up with those figures in the market coverage across the blog as each month's data comes in.
Frequently Asked Questions About the Boise, ID Housing Market
Is Boise still overpriced compared to income?
By the traditional price-to-income measure, yes. The Ada County median of roughly $510,000 is more than six times the metro's median household income, while the long-run norm for Boise before 2020 was closer to four times. Prices would need to fall or incomes would need to grow for years to close that gap.
Are prices in Boise going to drop in 2026?
A meaningful drop looks unlikely with inventory near three months and population still growing. A flat year or a small decline of a few percent is possible in outer-ring new construction, where builders adjust incentives quickly. Close-in neighborhoods with little new supply have held steady.
Is it cheaper to buy in Nampa or Caldwell than in Boise?
Yes, by roughly $100,000 at the median. The trade-off is a 30 to 40 minute commute to downtown Boise on I-84 and higher exposure to builder pricing, since so much of Canyon County inventory is new construction. Caldwell tends to run $20,000 to $40,000 below Nampa for a comparable home.
How much are property taxes on a typical Boise home?
A $510,000 owner-occupied home in Ada County usually carries an annual bill of $3,000 to $4,000 after the homeowner's exemption is applied. Buyers should file for the exemption with the Ada County Assessor right after closing, because it is not automatic on a new purchase.