By John R. Lucero
September 17, 2026
The Federal Reserve raised its benchmark interest rate by 25 basis points on September 16, moving the federal funds target range to 3.75%-4.00%. It was the Fed’s first rate increase in more than three years.
For real estate, the significance of the move is not simply that “rates went up.”
The federal funds rate is not a mortgage rate, a construction loan rate, or a permanent financing rate. Those markets respond to a much broader set of forces, including Treasury yields, inflation expectations, credit spreads, lender appetite, and perceived risk.
What changed yesterday is the direction of the signal.
After an extended period in which borrowers, developers, and investors were waiting for monetary conditions to ease, the Federal Reserve made clear that persistent inflation remains its overriding concern. The latest projections also point to the possibility of additional tightening before year-end.
For real estate, that changes the underwriting environment.
Capital Is Likely to Stay Expensive
Projects that were waiting for materially cheaper debt may need to revisit that assumption.
Even before yesterday’s decision, borrowing costs remained challenging. Mortgage rates recently reached 6.76%, their highest level in more than a year, as Treasury yields and inflation pressures moved higher.
For commercial and multifamily development, the impact is broader than the headline interest rate. Higher benchmark rates can affect floating-rate debt, construction financing, bridge loans, refinancing proceeds, cap-rate assumptions, and required investor returns.
A quarter-point increase alone does not make or break most projects.
But another period of “higher for longer” can.
That distinction matters.
Higher Rates Reprice Both Debt and Equity
Higher interest rates do more than increase the cost of borrowing. They also change the return investors expect from equity.
When Treasury and other fixed-income yields rise, investors have more attractive lower-risk alternatives for their capital. Real estate must therefore offer a sufficient premium over those alternatives to compensate investors for illiquidity, execution risk, market risk, and the time required to develop or reposition an asset.
That can raise required equity returns even when a project’s operating assumptions have not changed.
The same dynamic affects bond pricing. Existing fixed-rate bonds generally decline in value when market yields rise because investors can purchase newly issued debt offering higher yields. In real estate finance, higher bond yields can also increase the cost of permanent debt, tax-exempt borrowing, and other capital-market financing.
For developers and owners, the result is a repricing of both sides of the capital stack: debt becomes more expensive, while equity becomes more demanding.
A project can therefore become less feasible even if rents, occupancy, and construction costs remain unchanged.
The Traditional Capital Stack Still Matters
For a typical development or acquisition, the capital stack starts with land and sponsor equity, then layers in senior debt and, where appropriate, subordinate debt, preferred equity, mezzanine capital, tax-credit equity, public subsidy, or other gap financing.
Each layer is priced according to its position in the stack and the risk it assumes. Senior debt is generally the least expensive because it has the strongest collateral position. Equity sits at the other end of the spectrum and therefore requires a higher return.
When the risk-free rate moves higher, those return requirements tend to move higher as well. Lenders may reduce proceeds, equity investors may demand higher IRRs, and subordinate capital can become particularly expensive.
That means a project does not simply absorb a higher interest rate in one line item. The pressure can cascade through the entire capital structure.
Resale Pricing Will Separate Stabilized Class A from Value-Add
The same repricing shows up in multifamily resale values, but not every asset is affected in the same way.
For stabilized Class A multifamily, buyers are primarily underwriting current and near-term NOI, the cost and availability of debt, and the spread between the asset’s yield and competing investments. If required returns rise while NOI is unchanged, the buyer generally needs a higher cap rate, a lower purchase price, or both.
High-quality Class A assets can still attract significant institutional capital, but higher rates make it harder to justify yesterday’s pricing through cap-rate compression alone. Value has to be supported increasingly by durable NOI growth, asset quality, and market position.
Value-add multifamily is more sensitive because the investment thesis depends on future execution. A buyer is underwriting acquisition financing, renovation costs, rent growth, lease-up, refinancing, and an eventual exit cap rate at the same time.
If debt costs rise and the buyer also assumes a higher exit cap rate or higher required IRR, the future value creation is discounted more heavily. Buyers may respond by lowering acquisition prices, increasing contingencies, reducing leverage, or passing on projects with thin renovation spreads.
The distinction matters: stabilized Class A may still trade in a disciplined market, while value-add pricing can reset more sharply when the business plan depends on aggressive rent growth, inexpensive leverage, or cap-rate compression at exit.
Land Value Is the Residual
Land pricing is where much of this pressure ultimately works backward.
Developers usually begin with the value of the completed project, then deduct construction costs, soft costs, financing costs, required developer profit, and investor return requirements. What remains is the amount the project can support for land.
If completed asset values decline because cap rates rise, or if debt and equity costs increase, residual land value generally declines unless something else improves – such as density, rents, construction costs, public subsidy, or the project’s risk profile.
That is why landowners and developers can have very different views of value during a capital-market reset. The seller may be anchored to a prior market price, while the developer is solving backward from a new capital structure.
When the cost of capital rises, the adjustment does not stop at the loan. It works backward through equity returns, exit values, acquisition pricing, and ultimately land value.
The Housing Data Show the Same Tension
The latest national housing numbers illustrate how uneven the market has become.
Single-family housing starts increased 7.6% in August to an annualized pace of 918,000 units. At the same time, single-family building permits declined 1.8%, a potential warning sign for future construction activity. Multifamily starts fell 22.5% during the month.
That combination is important.
There is still underlying housing demand. But the cost and availability of capital continue to affect what can actually move from planning into construction.
This is especially relevant in Colorado, where developers are already balancing elevated land costs, construction costs, insurance, infrastructure requirements, entitlement timelines, and affordability expectations.
Financing pressure does not operate in isolation. It compounds every other development constraint.
Refinancing Risk Deserves More Attention
The immediate concern for many existing properties may not be new construction.
It may be refinancing.
Properties financed several years ago under lower interest rates can face a significant change in economics when debt matures. A project that comfortably supported its original loan may no longer support the same proceeds under today’s interest rate, debt-service-coverage, and lender-underwriting requirements.
That can create a funding gap even when the underlying property is performing reasonably well.
Owners approaching maturity should be examining refinancing options earlier, not later.
Waiting for rates to fall is not a financing strategy.
Affordable Housing Faces an Even More Complicated Equation
Affordable and mixed-income housing projects are particularly sensitive to higher financing costs because their revenues are intentionally constrained.
When interest rates rise, the amount of permanent debt a restricted-rent project can support declines. The resulting financing gap has to be addressed somewhere else in the capital stack – through additional public subsidy, tax-credit equity, subordinate debt, grants, land contributions, or other sources.
That means higher rates can increase the amount of public support required to produce the same number of affordable homes.
The underlying housing need does not disappear because financing becomes more expensive.
The capital structure simply becomes harder to solve.
Good Projects Can Still Move
A difficult capital market does not mean development stops.
It means assumptions matter more.
Projects with realistic land basis, disciplined construction budgets, multiple financing options, strong public-sector relationships, and flexibility in the capital stack are better positioned to move forward.
Projects based on aggressive rent growth, declining construction costs, or the assumption that interest rates will soon return to historically low levels face greater risk.
In this environment, feasibility has to be tested repeatedly as projects move through entitlement, design, financing, and construction.
Lucero Perspective
The most important lesson from yesterday’s Federal Reserve decision is not that real estate suddenly became more difficult.
It already was.
The message is that developers and property owners should not build their strategies around the expectation that inexpensive capital is about to return.
Interest rates are only one variable in a successful project, but they affect nearly every component of the capital stack.
Strong projects will still advance. Housing demand remains real, and many Colorado communities continue to need both market-rate and affordable housing.
But the margin for error has narrowed.
The projects most likely to succeed will be those that address financing strategy early, test assumptions honestly, identify public and private capital options before they are needed, and remain flexible as market conditions change.
In a more expensive capital environment, capital strategy is not something that happens after the development plan is complete. It is part of the development plan.
Sources & Further Reading
Federal Reserve Board. FOMC materials and policy statement, September 16, 2026. https://www.federalreserve.gov/monetarypolicy/fomccalendars.htm
Reuters. Fed raises rates in search of ‘timelier’ drop in inflation, sees more tightening ahead, September 16, 2026. https://www.reuters.com/business/warshs-words-may-matter-more-than-anticipated-fed-rate-hike-2026-09-16/
Reuters. U.S. single-family housing starts rebound in August; building permits fall, September 17, 2026. https://www.reuters.com/business/us-single-family-housing-starts-rebound-august-building-permits-fall-2026-09-17/
CBRE. U.S. Real Estate Market Outlook Midyear Review 2026 – Capital Markets. https://www.cbre.com/insights/books/us-real-estate-market-outlook-midyear-review-2026/capital-markets
CBRE. 2026 North American Investor Intentions Survey. https://www.cbre.com/insights/reports/2026-north-american-investor-intentions-survey
CBRE. Core Multifamily Buyer Sentiment Improves in Q4 2025. https://www.cbre.com/insights/briefs/core-multifamily-buyer-sentiment-improves-in-q4-2025
