Boise Multifamily Permits Fall Nearly 50%—What It Means for Investors

Boise Multifamily Permits Fall Nearly 50%—What It Means for Investors

Multifamily permits are falling, more properties are coming to market, and the opportunity for existing owners may be growing.

A NOTE FROM NATALIE

Growing up in a property-management family, our dinner conversations weren’t always glamorous. While other families discussed school or weekend plans, ours somehow ended up debating water heaters and delinquency reports—or with my dad abruptly leaving taco night at 7:00 p.m. to address a flooded apartment.

Those moments taught me early that apartment ownership is never just about what looks good on paper. Housing demand is only part of the investment equation; what gets built, what doesn’t, and how properties are operated can shape an owner’s performance for years.

My sister and me with our dad—long before we understood cap rates, but already growing up in the family business.

🏗️ MULTIFAMILY PERMITS DROP AS BOISE-AREA HOUSING DEMAND CONTINUES TO GROW

Multifamily development activity slowed across Ada and Canyon counties, as elevated construction costs, higher interest rates, and tighter financing conditions continue to affect project feasibility.

The number of permitted multifamily units declined to 345, down from 510 units last year.

Total multifamily permit value also declined nearly 50% year over year, totaling approximately $43 million.

Developers appear to be responding by pursuing smaller projects, delaying construction, or shifting activity toward markets where land and development costs remain more attainable.

📍 CALDWELL LEADS NEW MULTIFAMILY DEVELOPMENT

Caldwell recorded both the highest number of permitted multifamily units and the highest total permit value across Ada and Canyon counties.

Multifamily permit value in Caldwell exceeded the next closest market by nearly $11 million—a significant shift from April 2025, when no multifamily units were permitted in the city.

This activity further highlights the continued westward expansion of residential development into Canyon County.

📈 BOISE HOUSING DEMAND REMAINS STRONG

While the future multifamily pipeline is slowing, demand for housing throughout the Boise metropolitan area continues to be supported by population growth and major employment expansion.

Two primary factors are driving that demand:

Continued in-migration: The Boise metropolitan area grew approximately 2.2% in 2025, ranking among the fastest-growing metropolitan areas in the country and one of the fastest-growing markets in the West.
Expanding employment: Major regional employers are continuing to invest in the Treasure Valley. St. Luke’s and Saint Alphonsus are expanding their healthcare campuses, while Micron’s planned investment is expected to create thousands of direct and indirect jobs.

Boise also benefits from a diverse employment base that includes Albertsons, J.R. Simplot, Idaho Power, WinCo, healthcare systems, educational institutions, and state and local government.

🎯 INVESTOR TAKEAWAYS

The decline in multifamily permitting does not mean new apartment competition will disappear immediately. Recently completed communities are still moving through lease-up, and concessions remain present in portions of the market.

However, fewer projects entering the development pipeline today may translate into fewer apartment deliveries over the next several years.

For Boise-area multifamily investors, this could support:

Stronger occupancy as recently delivered units are absorbed
Reduced pressure from new-construction concessions
Greater renewal and pricing leverage
Improved long-term rent-growth potential
Increased demand for workforce and middle-market housing

💡 THE BOTTOM LINE

People continue to want to live and work in the Boise region, but the cost and complexity of building new multifamily housing are limiting future supply.

For existing apartment owners, the combination of continued housing demand and a shrinking development pipeline may create a favorable long-term environment—particularly for properties that are well located, professionally managed, and positioned to capture future rent and occupancy growth.

💼 MORE DEALS ARE COMING TO MARKET—BUT THE BID-ASK GAP REMAINS

More multifamily properties are beginning to come to market across the Treasure Valley, but buyer and seller expectations remain misaligned.

Many owners purchased between 2019 and 2021, when interest rates were historically low and property values were supported by aggressive pricing and compressed cap rates. As those owners now face loan maturities, refinancing challenges, partnership timelines, or other pressures to exit, today’s higher borrowing costs and expanded cap rates are making it difficult to achieve the values they expected.

Buyers are underwriting based on current debt costs, operating performance, and required returns, while many sellers remain anchored to prior valuations. This gap between seller expectations and what buyers can reasonably pay continues to prevent otherwise viable transactions from closing.

For investors looking to acquire in the Treasure Valley, winning a deal will likely require one of two approaches:

Be aggressive on pricing for well-located, stabilized assets where competition remains strong.
Target distressed or operationally underperforming properties where vacancy, deferred maintenance, loan pressure, poor management, or an ownership need to exit creates a more compelling basis.

The best opportunities may not initially appear inexpensive. Successful buyers will need to identify assets with untapped operational upside, move decisively, and distinguish between temporary property-level problems and long-term market fundamentals.

📩 EVALUATING A TREASURE VALLEY MULTIFAMILY OPPORTUNITY?

Whether you are acquiring a new property, reviewing an existing portfolio, or deciding whether a potential deal can meet your return expectations, the right operating assumptions matter.

Commercial Northwest can help investors evaluate:

Current and achievable market rents
Lease-up and stabilization assumptions
Operating expenses and management efficiencies
Deferred maintenance and turn-cost exposure
Staffing and service requirements
Competitive positioning and concession strategy
Property management transition and takeover planning

We can also review your underwriting and due diligence materials to help identify operational risks, unrealistic assumptions, and opportunities to improve performance before you close.

Need a second set of eyes on a deal or want to discuss management services? Contact our team to schedule a multifamily investment and operations review.

Warmly,
Natalie Lemas Hernandez
CEO | Commercial Northwest Property Management

I grew up walking apartment communities with my dad, usually with a trash bag in my hand. Today, I lead our family business—but I still believe exceptional property management begins with noticing what others walk past.

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