
Key takeaways
- Commercial rental brochures describe a building's physical quality extensively, but almost always remain silent about the digital infrastructure.
- Questions about fiber, providers and redundancy are becoming more common, but the answers are rarely available in advance.
- The absence of this information is not a matter of bad intent: every party in the chain works from its own field of expertise and speaks its own language.
- A shared and understandable IT delivery level makes a building's digital readiness just as comparable as the energy label, as explained in the IT-label classification from PREMIUM to SHELL.
- The expectation is that transparency about digital infrastructure will become just as self-evident as the energy label is today.
Anyone viewing an office space almost always receives a neat brochure. It states how many square meters the space measures, which energy label the building carries, in which year it was built and how many parking spaces come with it. Often a list follows of the climate installation, the elevators, the solar panels, the charging stations and the finishing level. The physical quality of the building is described in great detail.
And yet something is almost always missing. Nowhere in the brochure does it state how digitally ready the building actually is. Not a word about fiber, providers, data cabling or the patch room. While virtually every organization that will use the space is entirely dependent on a reliable digital connection.
That raises a simple question. Why do we know everything about the bricks, the glass and the installations of a building, but almost nothing about the infrastructure that daily work actually runs on? This article searches for the answer.
The hidden infrastructure
A modern organization runs on connections you cannot see during a viewing. Think of fast internet, cloud applications, AI tools, video calling and VoIP telephony. In addition, there is WiFi throughout the building, secured networks, access control, cameras and a growing number of sensors and devices that fall under the Internet of Things label.
All these facilities have one thing in common: they are invisible. Where a climate installation is audible and an elevator visible, network infrastructure disappears into cable ducts, ceilings and a technical room that most visitors never enter. The fiber in the building lies behind a door that stays closed during a tour.
The result is that a building with excellent digital facilities looks exactly the same during a viewing as a building where those facilities are absent. One space is ready for intensive cloud use, the other is not. From the outside, that difference cannot be read.
Practical examples from the real estate chain
To understand why this information is so hard to surface, it helps to walk through the chain. Each party sees a different part of the building.
The broker
The broker can readily talk about the energy label, the floor area and the delivery level. But the questions being asked today go in a different direction. Is there fiber? Which providers are available? Is there redundancy? Is the cabling suitable for our organization? As described in the article on brokers and IT infrastructure that look beyond square meters, these answers are often not readily available.
The landlord
The landlord regularly invests heavily in the digital foundation: fiber, data cabling, a well-organized patch room, security and access control. These investments are real and sometimes substantial. Yet they are barely visible during leasing, which means they rarely contribute to the story told about the building.
The fit-out contractor and installer
The fit-out contractor or installer delivers high-quality technology and documents it properly. After handover, however, those technical reports usually disappear into a project file. A next tenant only sees a finished office and has no access to the knowledge underneath.
The tenant
The tenant signs an agreement based on what is visible and described. Only during fit-out does it sometimes become clear that extra data cabling is needed, that the patch room is too small, that the WiFi needs to be redone or that a second internet connection is missing. This leads to delay, extra costs and frustration, right at the moment the organization wants to get to work.
A building that is digitally ready looks identical during a viewing to a building that is not. That difference deserves to be recorded somewhere.
Why this is nobody's fault
It is tempting to point to a culprit, but that would misrepresent the problem. Every party works carefully, but from its own field of expertise. The broker sells space. The installer delivers technology. The landlord invests. The IT specialist looks at network architecture and security.
Meanwhile, the tenant mainly wants to know one thing: can we work here without problems tomorrow? That is a simple question with a technical answer spread across different fields of expertise. As explained in the article on how everyone speaks a different IT language in real estate, what is missing is not knowledge, but a shared way of sharing that knowledge.
The problem, then, is not a mistake but a blind spot. The information exists, scattered across files and minds. What is missing is a shared place and a shared language in which that information becomes readable for everyone.

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That this blind spot did not pose a major problem for years can be explained. As long as internet mainly involved email and a few web applications, an organization could get by with a basic connection. That situation has changed. Cloud computing moves the entire application landscape to external data centers, hybrid working makes reliable connections a prerequisite, and AI applications place heavier demands on bandwidth and availability.
Add to this developments such as smart building technology and the growing importance of cybersecurity in real estate. A building is no longer just a physical environment; it is a hub of data traffic. Digital infrastructure has thereby become just as essential as electricity, water and the climate installation.
If a building's digital readiness is so decisive for daily use, it is remarkable that this characteristic still does not appear in the standard description of a property. It is precisely this discrepancy that will make transparency inevitable in the coming years.
This is where the IT-label comes in
At this point, the IT-label comes into view. It is important to emphasize beforehand: the IT-label does not replace existing technical standards. It does not take the place of ISO or NEN standards and it is not a mark of quality with legal status. It is an independent classification methodology, developed within a knowledge collective.
What the IT-label does do is translate the IT infrastructure present into an understandable IT delivery level for commercial real estate. It takes the technical reality of a building, the cabling, the patch room, the providers present, the redundancy and the network infrastructure, and reduces it to a classification that can be read without technical prior knowledge. Anyone wanting to know how this works in practice can find an explanation on the page about how the IT-label works.
The classification runs from an extensive IT1+ PREMIUM for AI-ready buildings to an IT5 SHELL without digital infrastructure. Each level describes what is present, without passing judgment on the building as a whole. An SHELL classification is not bad; it simply indicates that the digital infrastructure still needs to be installed. This way, a tenant knows in advance what they are getting into.
The advantage is that the same classification is readable for everyone involved. Tenants, landlords, investors, brokers, developers, fit-out contractors, installers, operators and IT specialists suddenly look at the same frame of reference. A building's digital readiness thereby becomes comparable, just as floor area and energy label already are.
From blind spot to self-evident fact
Twenty years ago, hardly anyone asked about an energy label during a viewing. Today, it is a self-evident part of every brochure and every valuation. The expectation is that transparency about digital infrastructure will follow the same development. Not because every building needs the same facilities, but because users want to know what they are renting.
For anyone looking for or offering a space in the short term, it is worthwhile to take digital infrastructure just as seriously as physical characteristics. Ask about the available connection, the providers and the cabling before the agreement is signed. A good starting point is the overview on what to look out for as a tenant, which lists the key points of attention regarding connectivity. This way, an invisible quality turns into a fact you can plan for in advance, rather than a surprise afterward.


