CRE Activity Holds Near Four-Year Highs as the Market Refuses to Blink
Commercial real estate had plenty of reasons to pull back in May. Treasury yields moved higher. Inflation was back in the conversation. Energy prices rose, geopolitical risk intensified, and lenders had little incentive to loosen credit. For investors, the month offered more than enough justification to wait, but didn’t.
The LightBox CRE Activity Index came in at 126.6 in May, just below April’s 127.5. The move was modest, but the signal was not. May marked the fifth consecutive triple-digit reading and the second straight month above 125, a level the Index had not reached since May 2022.
The story is no longer simply that activity has returned. It is that activity is proving harder to knock off course than many expected.
From Momentum to Durability
The first several months of 2026 showed a CRE market rebuilding momentum. Activity moved back above the baseline in January, strengthened through the winter, and reached a new high for the year in April, and then May tested that momentum.
A sharper pullback would have made sense. The 10-year Treasury ended the month around 4.45%, roughly 50 basis points higher than late February, after briefly approaching 4.70% earlier in May. Borrowing costs remain elevated. Financial conditions continue to be tight. Underwriting has become harder as inflation, energy costs, and global risk keep moving across the field of vision.
Although the market kept moving, that does not mean participants are unconcerned. It means deals are coming forward, diligence is being ordered, and capital is finding transactions that can work in today’s rate environment. There is a difference between a carefree market and a functioning one. May looked like the latter.
What the Components Showed
The May Index is based on more than 32,000 data points across commercial property listings, Phase I Environmental Site Assessments, and lender-driven appraisal activity on LightBox platforms.
Underneath the headline number, the market was not moving in one clean direction.
Commercial property listings slipped 3% from April, the second modest monthly decline this year. Even with that dip, listings remained well above year-ago levels, suggesting owners are testing the market rather than stepping away from it.
Phase I ESA activity rose 6% from April, marking the fourth consecutive monthly increase. That is one of the stronger signals in the May data because environmental due diligence often appears before a transaction closes or a loan is originated. Continued growth in this category points to pipelines that are active, even if not every deal moves quickly.
Lender-driven appraisal awards declined 3% from April, the second straight modest pullback. That remains the counterweight in the Index. Appraisal activity is closely tied to borrowing conditions, and softer volume reflects a lending environment that is still cautious.
Taken together, the components point to a market that is active but more selective.
Environmental due diligence is carrying much of the forward momentum. Listings continue to support activity, even with monthly variation. Appraisals are showing where the pressure remains. The result is not a market accelerating without resistance. It is a market grinding forward despite it.
A Market Still Open, But Not Easy
The macro backdrop explains why May’s result is so meaningful. Inflation moved back to the center of the story, with energy prices adding pressure and rate-cut expectations becoming less certain. For CRE, higher yields affect more than sentiment. They pressure valuations, complicate refinancing, and force buyers to be more precise about price, debt structure, and exit assumptions.
That makes the Index’s resilience notable.
The market absorbed a more difficult backdrop without giving up the gains built earlier in the year. Stronger due diligence activity helped offset modest pullbacks in listings and appraisals. Smaller, more financeable deals also appear to be doing more of the work, allowing transaction velocity to continue even as larger deals face more scrutiny. It is a market adjusting to what is actually financeable.
What to Watch Heading Into Summer
The next few months will show whether CRE can keep holding its ground.
Inflation remains the obvious watchpoint. If energy prices ease and bond yields move lower, underwriting could get some breathing room. Less volatility would help buyers and lenders move with more confidence, and it could help more transactions make the leap from diligence to close.
Lender behavior may matter even more. Appraisal activity has softened for two consecutive months. If that continues, it could point to a more meaningful tightening in credit conditions. If it stabilizes, May’s pullback may look more like caution than contraction.
Deal size is another important clue. LightBox Transaction Tracker data points to a market increasingly powered by smaller, more financeable transactions. That does not suggest capital has disappeared. It suggests capital is becoming more selective about where it can move.
For brokers and investors, the takeaway is straightforward: activity is holding, but the market is demanding more discipline.
Deals are happening. Pipelines are moving. Capital is available. But underwriting needs to be sharper, pricing needs to be clearer, and execution has to account for lenders that are still choosing carefully.
The May LightBox CRE Activity Index does not point to a frozen market. It points to a market that took a punch and kept moving.
Read the full May LightBox CRE Activity Index report for additional analysis and insights.
For more information about this report or the data, email insights@lightboxre.com
