Breaking Property News 6/5/26
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Who actually owns the building’s data?
Across commercial property portfolios, valuable operational data is generated every second through HVAC systems, access control, tenant apps, lighting, sensors, WiFi networks, and energy platforms. Yet in many buildings, that information is controlled by third-party vendors rather than the asset owner.
That creates a growing strategic risk.
AI systems are only as powerful as the data behind them. If building owners cannot freely access, structure, or integrate their own operational data, the long-term value of AI becomes limited. Instead of creating intelligence, many portfolios end up dependent on disconnected vendor platforms and costly integrations.
The issue is no longer just software. It is infrastructure ownership.
Forward-thinking owners are beginning to treat data and digital infrastructure as part of the core asset itself — alongside power, mechanical systems, and physical connectivity. The buildings gaining long-term competitive advantage are increasingly those that control their digital backbone, not simply rent technology services on top of it.
Signs a portfolio may already have a data ownership problem include:
- Data locked inside vendor dashboards
- Additional charges for accessing raw data
- Poor interoperability between systems
- Limited historical continuity when switching suppliers
- Multiple disconnected operational platforms across the portfolio
The solution starts with designing buildings around open, accessible infrastructure rather than isolated software products. That includes owning the network layer, prioritising interoperable systems, centralising integrations, and ensuring contracts protect long-term data rights.
The shift is becoming increasingly important as commercial buildings evolve into digital assets capable of supporting AI operations, smart automation, edge computing, and new revenue models.
In the next phase of proptech, the winners may not be the buildings with the most technology — but the buildings that actually control the data flowing through it.
Andrew Stanton Executive Editor – moving property and proptech forward. PropTech-X
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