The office market narrative has been consistent since 2020: vacancy climbing, values falling, the asset class in secular decline. That narrative is now running into a data problem. Q1 2026 delivered the strongest simultaneous read across leasing, absorption, vacancy, and investment volume that the U.S. office market has produced since before the pandemic. Leasing activity is on pace to surpass 2019 levels for the full year. Net absorption was positive for the third consecutive quarter. Prime vacancy fell 80 basis points in a single quarter. And total investment volume is forecast to rise 20% for the full year. The office market is not recovering uniformly — but it is recovering, selectively and decisively, and the data now demands a more nuanced read than the prevailing consensus has allowed.

The Setup: How the Office Market Reached This Moment

The post-pandemic office story was, for years, a single-variable story: occupancy fell, hybrid work expanded, tenants gave back space, and valuations collapsed. From 2020 through 2024, that story was largely accurate. Net absorption was consistently negative. Vacancy climbed past 18%. Values fell 30–40% from peak in most major markets. Lenders pulled back across the board.

What changed beginning in late 2024 — and accelerated sharply through Q1 2026 — is that the market began sorting itself into two fundamentally different categories. Prime, amenity-rich, centrally located Class A assets began absorbing space, tightening vacancy, and recovering rents. Non-prime assets continued to struggle, with zombie buildings — properties too expensive to reposition and too empty to operate — being removed from inventory through conversion, demolition, or abandonment.

That inventory contraction, combined with accelerating leasing demand concentrated at the top of the market, is the structural setup for what Q1 2026 delivered. The headline vacancy number of 18.6% understates what is actually happening in the trophy and prime segments. The prime vacancy of 12.7% — and Manhattan prime at 2.9% — tells a completely different story.

The Leasing Data: Three Numbers That Define the Recovery

CBRE and JLL both published Q1 2026 office market reports in April, and the leasing data across both firms tells a consistent story.

The record Q1 volume of high-rent leasing — over 4 million sq. ft. executed at above $100 per sq. ft. starting rent — is the single most important data point in the report. It confirms that the top of the market is not just recovering in occupancy terms. It is recovering in pricing terms. Trophy landlords in Manhattan, Miami, and select other markets are negotiating from a position of genuine leverage for the first time since before the pandemic.

The Supply Story: The Lowest Pipeline Since 1990

The supply side of the office equation has, quietly, become the market’s most powerful fundamental tailwind — and it is almost entirely absent from the prevailing narrative about office distress.

Construction completions in Q1 2026 totaled just 1.3 million sq. ft. — the lowest quarterly total since CBRE began tracking this metric in 1990. The total pipeline under construction stands at approximately 22.3 million sq. ft. per JLL, the lowest volume ever recorded in JLL data, representing just 0.6% of total inventory. For context, the construction pipeline peaked at over 150 million sq. ft. in 2020. It has since declined 87%.

This supply constraint compounds on itself. With construction financing for speculative office nearly impossible to obtain, no meaningful new prime inventory will enter the market through at least 2027. Meanwhile, obsolete inventory is being permanently removed — total office inventory declined by 9 million sq. ft. in Q1 alone and has now declined more than 25 million sq. ft. from the 2023 peak. The net effect is a market where prime available supply is shrinking from both ends: new development is not adding to it, and conversion and demolition are reducing existing stock.

CBRE projects that prime vacancy will reach pre-pandemic levels by end of 2027. At 12.7% today and declining 80 basis points per quarter, that trajectory is mathematically credible.

Where the Recovery Is Real — and Where It Isn’t

The bifurcation between prime and non-prime is the defining characteristic of the 2026 office market. National averages are almost useless as an underwriting input. The market-level and asset-class-level picture is what matters.

Office attendance data reinforces the market bifurcation. According to CRE Daily, office attendance rebounded to approximately 70% of pre-2020 levels nationally by late 2025, with New York and Miami nearing full recovery. The cities that lagged on return-to-office — San Francisco, Denver, Boston — are now beginning to show year-over-year improvement, which is a leading indicator of future leasing demand in those markets.

The defining corporate behavior in this cycle is not space reduction — it is flight to quality. Tenants are right-sizing their portfolios, but the space they are committing to is better, more expensive, and in better-located buildings than what they previously occupied. The net result is that prime landlords are winning, and commodity office is being abandoned.

What the Capital Markets Are Saying

The lender and investor data tells a story that is more nuanced — and more instructive — than either the bear case or the bull case alone.

On the positive side: LTV ratios on permanent office loans rose to 61.4% in Q1 2026 from 58.4% in Q4 2025, per CBRE — a meaningful signal that lenders are re-engaging with high-quality assets. Total office investment volume is forecast to increase 20% in full-year 2026. Both private and institutional investors have increased their office holdings since 2023. U.S. cap rates are showing signs of stabilization, with improving liquidity and firmer pricing for prime product.

On the cautionary side: office delinquencies remained the highest among major CRE asset classes entering 2026, per Trepp. Approximately 17% of office mortgage balances are scheduled to mature in 2026, per the MBA’s Commercial Real Estate Survey of Loan Maturity Volumes — creating a meaningful refinancing risk for non-prime assets with no clear debt solution. Regional banks continue reducing office exposure broadly, and lenders are applying strict, asset-specific underwriting standards rather than sector-wide confidence.

The capital markets conclusion is clear: this is a market where asset selection is everything. Financing a trophy asset in Midtown Manhattan or a Class A property in a strong Sunbelt market is a different conversation entirely from financing a 1980s suburban office park with 40% vacancy. HB Capital’s role in this environment is to know which conversation you’re in — and to source the right capital source for each.

The Risk Worth Naming: AI and Tenant Demand

Any honest read of the 2026 office market must address the AI risk directly. S&P 500 companies that have explicitly tied workforce reductions to AI have, in some cases, reduced headcount faster than anticipated — and the office space implications of those reductions are real. The concern is not that AI will eliminate office demand immediately, but that corporate right-sizing tied to AI efficiency could reduce the footprint of even high-credit tenants over time.

The counter-argument — and it is a credible one — is that AI adoption is also driving office demand in the other direction. The AI sector itself is one of the most office-intensive industries in the modern economy. San Francisco’s office market, long cited as the most distressed large U.S. market, posted 1.6 million sq. ft. of positive net absorption in Q1 2026, driven primarily by AI companies expanding in the South of Market and Mission Bay submarkets. The same technological force that is being cited as a headwind for office demand is, in practice, generating some of the strongest leasing demand in the market’s best-located assets.

For sponsors and lenders, the AI risk is real but manageable with the right underwriting: focus on tenant credit quality, lease duration, and the likelihood that the specific tenant’s business model requires physical office presence. A fintech company with 500 engineers in Midtown is a different underwriting thesis than a back-office processing center that could be automated.

What HB Capital Is Watching

• 1Prime vs. non-prime as the primary underwriting filter. Class A vacancy is running 500 basis points below the overall market average nationally. That spread defines where capital should — and should not — go. We are actively financing prime assets with strong tenancy; we are not financing commodity office without a credible repositioning plan.
• 2Loan maturity walls as a deal-sourcing opportunity. With 17% of office mortgage balances maturing in 2026, distressed capital stack situations will create acquisition and recapitalization opportunities. Sponsors with equity and flexible debt capital are well-positioned to step into assets where the incumbent lender needs an exit.
• 3Conversion and repositioning plays in the right markets. Office-to-residential and office-to-life-sciences conversions are generating real transaction volume in select markets. These require specialized underwriting — but they are creating a new category of value-add opportunity that did not exist five years ago.
• 4Improving debt execution for high-quality assets. LTV ratios are rising, lender competition for prime product is increasing, and cap rate stabilization is giving buyers and lenders the confidence to underwrite to hold periods. Sponsors who have been waiting on the sidelines for financing to clear should be testing the market now.

Executive Takeaway

The U.S. office market in Q1 2026 delivered data that the prevailing narrative was not prepared for: three consecutive quarters of positive absorption, record-low construction, leasing on pace to surpass 2019, and lenders re-engaging with high-quality assets. That is not a distressed market story — it is the beginning of a selective but real recovery.

The word “selective” is doing a lot of work in that sentence, and it should. Non-prime office is not recovering. Zombie buildings are being removed from inventory, not repurposed. Lenders remain cautious on anything that is not demonstrably institutional quality in a demonstrably institutional market. The 18.6% overall vacancy rate is not an accident — it reflects real structural impairment in a large portion of the office inventory that will not be resolved by leasing demand alone.

But for sponsors underwriting to the prime segment, the opportunity is real and the data now supports it. Prime vacancy at 12.7% nationally, 2.9% in Midtown Manhattan, with a construction pipeline at its lowest in over 30 years — that is a setup that historically precedes rent growth and cap rate compression. The question is not whether it will happen. The question is whether you are positioned to capture it.

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