The Building Tells You Everything If You Show Up
What Grand Central, an Abt study, and a 12.6% surge in input prices have in common.
I walked beneath Grand Central Station once.
You won’t find it on a tour. There’s a layer underneath the iconic hall that runs the building — the steam, the power, the mechanical guts that move a million commuters a day without any of them thinking about it. The architecture on the postcards works because of an entire other building you don’t see.
That’s what I think about when people ask what running a property actually looks like. Not the floor plan. Not the cap rate. The layer underneath.
June was two stories about that layer. A missing meter the takeover audit didn’t catch. A water bill that climbed twenty-five percent because of a meter problem nobody believed in. Both were in the building the whole time. Both were invisible until somebody got close enough to look.
Here is what the data says about that closer look. An Abt Global study earlier this year ran regression analysis across 248 properties at nineteen organizations. Buildings with real resident services produced $1,183 more NOI per unit per year. A 26 percent NOI advantage at 99 percent confidence. Every $100 per unit invested in resident services returned $259 in NOI and $397 in total revenue. A 2.6x return.
That is not a survey. That is regression on real operating numbers. The buildings making more money are the ones being operated by people who treat the residents as the actual customer. Why do you think Apple has one of the highest grossing retail dollars per square foot of space?
While that math has been working quietly, costs are moving fast. Nonresidential construction input prices are running at a 12.6 percent annualized pace this year. Steel up almost twelve percent. Mid-rise multifamily carrying fifteen to twenty-five dollars per square foot in embedded tariff cost. A lot of CapEx reserves were set on yesterday’s numbers.
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And the regulators are doing the third thing. Colorado just clarified that existing multifamily can keep using ratio utility billing, but every new build after July 1, 2027, has to install individual unit meters. The state is doing on the front end what the missing-meter story I told you on June 4 should have done on mine.
Three different forces, same direction. The owners who win from here show up at the operating layer. They know what’s behind their walls. They run resident programs like the business they are. They reprice CapEx for the world we’re actually in.
The small piece you can take from June. Pick one property. Walk it. Look at the meters, the resident services, the systems that run when nobody’s watching. If your answer is “mostly,” that’s the work for July.
July is about the other side of the equation. Not buying. Not auditing. Running a building.
—Jon
P.S. If any of June's letters landed for someone you know, forward it. Someone is about to write a six-figure check. Someone running a property and wondering where the leak is. Someone who's been quiet because the spreadsheet says everything's fine. The Eyes Open list grows one engineer-minded investor at a time.



